tag:blogger.com,1999:blog-54997333651070549312024-03-05T09:51:15.519-08:00BV7CWBV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.comBlogger82125tag:blogger.com,1999:blog-5499733365107054931.post-84094376586436445622023-04-19T20:54:00.003-07:002023-04-19T21:03:54.533-07:00<p style="text-align: center;"> <b><span style="font-size: large;">IC-7610的悲劇</span></b></p><p style="text-align: center;"><span style="font-size: medium;"><b>啊 啊 啊 ......... 喊破喉嚨信號也出不去,原來兇手是......</b></span></p><p style="text-align: center;"><span style="font-size: medium;"></span></p><div class="separator" style="clear: both; text-align: center;"><span style="font-size: medium;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi5q8Pa9_yehJZDO2r_R9I-9uOIpbevrpws9istYkIPpgxGq9Yw4s620VbW-dsaMoCZVyuKc1eVkVLcDcwCsRYIwCfLXBqSqMNxgwdMkf1UxsHGLLECwVjTZmD65hZEPRbAVTURCEFR0cOZY36Dsu40s6Ng0Rf_c-RwQPVoH88QMqeEkBza6anjtKGE/s1423/ic-7610.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="649" data-original-width="1423" height="183" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi5q8Pa9_yehJZDO2r_R9I-9uOIpbevrpws9istYkIPpgxGq9Yw4s620VbW-dsaMoCZVyuKc1eVkVLcDcwCsRYIwCfLXBqSqMNxgwdMkf1UxsHGLLECwVjTZmD65hZEPRbAVTURCEFR0cOZY36Dsu40s6Ng0Rf_c-RwQPVoH88QMqeEkBza6anjtKGE/w400-h183/ic-7610.png" width="400" /></a></span></div><span style="font-size: medium;"><br /><b><br /></b></span><p></p><p style="text-align: left;"><span style="font-size: medium;">上個月 BV7FO被我放毒成功,經由日本的拍賣買到一台超值全新的icom IC-7610,就在他內孫出世的那一天到貨,他興奮的心情將機器架好後卻出現CW正常 FT8經由內建音效卡也正常,但是SSB經由麥克風的功能都故障,以下是這台機器維修的過程.</span></p><p style="text-align: left;"><span lang="EN-US" style="text-indent: -18pt;">A.<span style="font-feature-settings: normal; font-kerning: auto; font-optical-sizing: auto; font-size: 7pt; font-stretch: normal; font-variant-alternates: normal; font-variant-east-asian: normal; font-variant-numeric: normal; font-variation-settings: normal; line-height: normal;">
</span></span><span face="新細明體, serif" style="text-indent: -18pt;">設定檢查</span></p>
<p class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;"><span face=""ArialMT",sans-serif" lang="EN-US" style="mso-bidi-font-family: ArialMT; mso-bidi-font-size: 12.0pt; mso-font-kerning: 0pt;">1. Microphone input 必須有8V DC偏壓, 如果沒有可以到 MANU - SET- CONNECT-</span><span face="ArialMT, sans-serif" style="font-size: 12pt;">MIC Input DC Bias 把它 ON 起來,這台機器第1腳量起來8.1V 正常</span></p><p class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;"></p><div class="separator" style="clear: both; text-align: center;"><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg07s3Vniyy19dZoRqkXBJRNJOMm4DBHGg3FYgF79KwQl5bTw1Tue4K4OLZiTTCrQ25dRDJOcsEwwebiUQeaYEGu3KUzKyKA_0iKPehUtNyMitfj7d110lFL08eknYJplxjraOZP9QAkBzOdDUHOmODIzJpCMEvdu20KXX2J1xkKi7HYyIFeJFQVCTP/s706/MIC_1.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="706" data-original-width="608" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg07s3Vniyy19dZoRqkXBJRNJOMm4DBHGg3FYgF79KwQl5bTw1Tue4K4OLZiTTCrQ25dRDJOcsEwwebiUQeaYEGu3KUzKyKA_0iKPehUtNyMitfj7d110lFL08eknYJplxjraOZP9QAkBzOdDUHOmODIzJpCMEvdu20KXX2J1xkKi7HYyIFeJFQVCTP/w345-h400/MIC_1.png" width="345" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgoDQhpGrl_oK1RZe-mXPPebnUzqYNEIh8wwiXUaDHLxPK2nuafbmJq_4dvZreyvsxMxWxlbFzmZYIKIwb5OV3E2A9V75srWcRzGk5DYh2CDAAcZNAVkcpqNuNWB_KyrbZOPPAXDDey6b8oir0sHUetPpT7dThYPA5beNSaAqC7w0L9vmaB0jc-xOom/s1707/MIV_2.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="960" data-original-width="1707" height="180" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgoDQhpGrl_oK1RZe-mXPPebnUzqYNEIh8wwiXUaDHLxPK2nuafbmJq_4dvZreyvsxMxWxlbFzmZYIKIwb5OV3E2A9V75srWcRzGk5DYh2CDAAcZNAVkcpqNuNWB_KyrbZOPPAXDDey6b8oir0sHUetPpT7dThYPA5beNSaAqC7w0L9vmaB0jc-xOom/s320/MIV_2.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div></div><p></p><p class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;"><span face="ArialMT, sans-serif">2. </span><span face="ArialMT, sans-serif" lang="EN-US">MANU - SET- CONNECT-</span><span face="ArialMT, sans-serif" style="font-size: 12pt;">MOD INPUT - DATA OFF MOD 的設定必須有MIC (表示聲音調制經由麥克風), 這部分設定也正常.</span></p><p class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;"></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgoSfZ1a_ZJ6m97IqFjT_RtnjzAVh4z_nhpoOpuXgNsqTu2SlmL5OerojLeQIsCQgso_tF28htSYZ3MTCISkXuxJ2kmH5UthB4DsLbDVBQ11bT-qc77LiFjfG09iq0SVR84xZEBGZOkv151HGe2mOe_8NFlV3z6NfvDfHfWlOk3nR4Tc83yMypI3Wzi/s1707/MIC_3.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="960" data-original-width="1707" height="180" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgoSfZ1a_ZJ6m97IqFjT_RtnjzAVh4z_nhpoOpuXgNsqTu2SlmL5OerojLeQIsCQgso_tF28htSYZ3MTCISkXuxJ2kmH5UthB4DsLbDVBQ11bT-qc77LiFjfG09iq0SVR84xZEBGZOkv151HGe2mOe_8NFlV3z6NfvDfHfWlOk3nR4Tc83yMypI3Wzi/s320/MIC_3.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: left;">其它例如DRIVER設定及MIC GAIN設定等可能的低級錯誤就不說了,因為這台機器的設定參數全部複製我現役的7610 所以不可能出現那些低級錯誤. 所以只剩下唯一的可能......... 這是台故障的IC-7610, 據7FO說他親手原箱拆封絕對全新機器, 只是他的外孫女在他裝機時有將筆電的電源接頭往麥克風座插了一下........</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">B. 電路檢查</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">1.麥克風迴路其實很簡單, 信號由麥克風單元 -- 顯示器單元(只是匯集導線沒有處理) 然後接到主板MAIN PCB 上面有2個OP AMP放大然後進 AD轉換器,之後都是數位化處理了.<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjki9BXesUgzCtynzS6rqKGMFhC7vJHNh9Ie5-E-nTBbonmsqKkPHRdjb9YC-PkroUV5nKz3D6JpKoSMhFeSXuoB_-3rYhC06bbJgrQ0NsJi5Zg3KNPY2X1YGl9rZAltXzWTM3GY-c4RDmP9PNqzVgrevTGef7Caol4agS4E0-wjuiFe69ho8gsI9aH/s1073/mic_8.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="815" data-original-width="1073" height="486" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjki9BXesUgzCtynzS6rqKGMFhC7vJHNh9Ie5-E-nTBbonmsqKkPHRdjb9YC-PkroUV5nKz3D6JpKoSMhFeSXuoB_-3rYhC06bbJgrQ0NsJi5Zg3KNPY2X1YGl9rZAltXzWTM3GY-c4RDmP9PNqzVgrevTGef7Caol4agS4E0-wjuiFe69ho8gsI9aH/w640-h486/mic_8.png" width="640" /></a></div><div class="separator" style="clear: both; text-align: left;">這也是最令人擔心的,萬一是主板故障那可是非常非常非常嚴重的. 所以我拆開機器當然先用2分法判斷. 按下PTT用手接觸MICI接點,結果令人欣慰主板沒壞.</div><div class="separator" style="clear: both; text-align: center;"><iframe allowfullscreen="" class="BLOG_video_class" height="266" src="https://www.youtube.com/embed/evNFyk0BVzU" width="320" youtube-src-id="evNFyk0BVzU"></iframe></div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;"><div class="separator" style="clear: both; text-align: center;"><br /></div>既然主板沒壞而且MIC座第1腳也有8.1V所以問題應該出現在麥克風接地如下圖,以電表測量第7腳還真的是斷線的狀況.</div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhenZCemg5aSWtXCMMODNbUGl09RxvMUSAYOR2tqzgUJY5e4AsEj5gaBgnt5Ddqpbq1uSYZFlHlI9TT__WYYQ31JXaJ_cPNU5kLVjdakLhWWpQ3DnJaOBLshNq0q_vRPmHgZj2fbnYhqFY8Mu4UV0KqP8yePd6DgdHIhBYBNYQoXEBs5Nq-HKAvOHqO/s1488/MIC_6.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="601" data-original-width="1488" height="278" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhenZCemg5aSWtXCMMODNbUGl09RxvMUSAYOR2tqzgUJY5e4AsEj5gaBgnt5Ddqpbq1uSYZFlHlI9TT__WYYQ31JXaJ_cPNU5kLVjdakLhWWpQ3DnJaOBLshNq0q_vRPmHgZj2fbnYhqFY8Mu4UV0KqP8yePd6DgdHIhBYBNYQoXEBs5Nq-HKAvOHqO/w689-h278/MIC_6.jpg" width="689" /></a></div><div class="separator" style="clear: both; text-align: left;"><br /></div>至此可以還原當時案發現場, 當時BV7FO懷著興奮的心情在機器背後忙著整理饋線導線時,外孫女拿起筆電的電源線,精準的往麥克風座的第7腳一插,16V的電就...... EP4 EP12就壯烈犧牲了.</div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg19v2KHx55cHTYg4DSV892yxp25Srd5GeKBLhxbiEqqs9vacE7uuctlfxk9mRJ1axmkl2ie5CtPiOM2tCRM0byixsnveuKhxSatWO94g6TsaRTQRGQOdfhHbf76y0iOa6tbVvJXBwe7Dv5VeRXbi_2jJwAy50oL70oEtK7kGd13_aiueRgeK8mDd91/s1707/MIC_5.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="960" data-original-width="1707" height="180" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg19v2KHx55cHTYg4DSV892yxp25Srd5GeKBLhxbiEqqs9vacE7uuctlfxk9mRJ1axmkl2ie5CtPiOM2tCRM0byixsnveuKhxSatWO94g6TsaRTQRGQOdfhHbf76y0iOa6tbVvJXBwe7Dv5VeRXbi_2jJwAy50oL70oEtK7kGd13_aiueRgeK8mDd91/s320/MIC_5.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">所以問題只剩下怎麼拆下MIC單元來修理了. 經詢問 BV2CK 王治平OM找到這隻專用的套筒起子. 拆解麥克風座在也不必用尖嘴鉗硬拆了.關鍵字 " 耳機麥克風座專用起子"<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjlJru4kRm9eibAZmjpsHpWoPjpng-DbLieu6ib-oZ4vuYE8P-KsMqG1_zL7fnXyL00P267zxXbGBCAGKSJephZPPXgGGUkKKeAjKuDoDmFR2F-OlqaBWUM14QCEN8TBPPNl9CY41huVsEY9ZgM2JHV8RVlSR7Pyry-DN9SBXE0NdUaDKsLQcNzB4rS/s714/tool.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="649" data-original-width="714" height="291" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjlJru4kRm9eibAZmjpsHpWoPjpng-DbLieu6ib-oZ4vuYE8P-KsMqG1_zL7fnXyL00P267zxXbGBCAGKSJephZPPXgGGUkKKeAjKuDoDmFR2F-OlqaBWUM14QCEN8TBPPNl9CY41huVsEY9ZgM2JHV8RVlSR7Pyry-DN9SBXE0NdUaDKsLQcNzB4rS/s320/tool.png" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">處理好麥克風單元後機器馬上恢復正常,7FO說現在學到教訓不使用時都要拔電源!</div><br /><br /><div class="separator" style="clear: both; text-align: left;"><div class="separator" style="clear: both; text-align: center;"><br /></div></div></div><span face="ArialMT, sans-serif" style="font-size: 12pt;"><br /></span><p></p><p class="MsoNormal" style="mso-layout-grid-align: none; text-autospace: none;"><br /></p>BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-50180280866336931292019-08-05T07:00:00.001-07:002019-08-05T07:00:15.228-07:00YAESU G-1000DXA <br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFDrS-4tpWCQ2poNDj2NR4qEWl5T_zi4oF88RrbAf7zp090JjwOISttvHA4DmCDr-vUFDYJVroSsaDXR5Z8emyy8hq6JwCYjD1lQXIjGcmK-se7XPQkf8wrRGeScJE01icKuAO6RCsy7Y/s1600/IMG_3063.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="1600" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFDrS-4tpWCQ2poNDj2NR4qEWl5T_zi4oF88RrbAf7zp090JjwOISttvHA4DmCDr-vUFDYJVroSsaDXR5Z8emyy8hq6JwCYjD1lQXIjGcmK-se7XPQkf8wrRGeScJE01icKuAO6RCsy7Y/s320/IMG_3063.JPG" width="320" /></a></div>
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7月19日那天高雄市風雨交加,辦隨著打雷閃電,然後我的電腦就開不了機了,發了台幣700元買了二手主機板,前後一個星期才處理好; 前幾天我想說打開無線電來抓抓DX,結果發現我的天線旋轉控制器竟然故障。<br />
故障的狀況是這樣的,當按下右轉時指針先左轉超過30度然後才右轉,放開按鍵後指針又往回走,指針停的位置與實際天線方向不符合。按左轉情形類似。測量室外馬達部分阻抗10歐姆<br />
,定位用可辦電阻510歐姆,初步排除最麻煩是室外機沒問題,出問題的應該是控制器部分<br />
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一拆開當然先換電容器,只有4個電容先換換看,結果只好了5分鐘又開始亂轉了。</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjsyFNPq9q9bJqhSmv5zuXz8-MRLGixi_ff8llFrUjzyNMRtIl80g9KrFUDKLiM02svyYAg90lV8X81VUtU3KSjVma0Mir5qYdB8Sqa4bR5udq4HRBplaivmgjPeYj2xu1LbpjJCNIY2mg/s1600/IMG_3053.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="1200" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjsyFNPq9q9bJqhSmv5zuXz8-MRLGixi_ff8llFrUjzyNMRtIl80g9KrFUDKLiM02svyYAg90lV8X81VUtU3KSjVma0Mir5qYdB8Sqa4bR5udq4HRBplaivmgjPeYj2xu1LbpjJCNIY2mg/s320/IMG_3053.JPG" width="240" /></a></div>
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所以無法偷懶上網找手冊吧,以下連結請自行取用(完整電路圖二個手冊合起來看才有)<br />
<a href="https://www.blogger.com/blogger.g?blogID=5499733365107054931#editor/target=post;postID=5018028086633693129;onPublishedMenu=allposts;onClosedMenu=allposts;postNum=0;src=link" target="_blank">G1000dxa operating manual</a><br />
<a href="http://www.radiomanual.info/schemi/ACC_rotator/Yaesu_G-800DXA_G-1000DXA_serv.pdf#search='G800DXA%2F1000DXA+Technical+Information'" target="_blank">G1000dxa service manual</a><br />
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我測量室外機定位VR4的 1, 3 腳發現當沒動作時電壓5.7V(8V 經200歐姆電阻加到500歐姆VR),當左右轉時電壓很不穩定可以降到4.9V。這是最大問題難怪指針會亂跑,電路上8V是由穩壓IC 7808提供的,感覺它工作實只是溫溫的,測量他也真的不穩定,會由8V降到7.97V,怎麼想都想不通這0.03V的降壓怎麼會在 VR上造成那麼嚴重的變化????<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgwXKkhA7EDJg9jVJs9ptSMJUUzuX4bWc90COS4LjEhbpXInJHEbbEHu99EUvpA1ixI2F_dKHJ_5hDCMI20J5V0B8tntOnj7RPMyJUCmzLYr0mirQgWHlHYJsMjy8KCaVImDQWrhZlfg3s/s1600/IMG_E3060.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="750" data-original-width="1334" height="356" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgwXKkhA7EDJg9jVJs9ptSMJUUzuX4bWc90COS4LjEhbpXInJHEbbEHu99EUvpA1ixI2F_dKHJ_5hDCMI20J5V0B8tntOnj7RPMyJUCmzLYr0mirQgWHlHYJsMjy8KCaVImDQWrhZlfg3s/s640/IMG_E3060.JPG" width="640" /></a></div>
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仔細看看電源部分,它是1組16V AC橋式整流給二個穩壓器7812和7815產生12VDC和8V,但是7808接地的地方沒油直接接到橋式整流,而是經過三個串接的二極體(0.7 x3 = 2.1v)接到橋式整流,這方法很聰明的製造出10V 8V 和-2V三組電壓,這次故障點就是這裡,照理說附載變大的話二極體順向電壓應該0.7x3應該往上升才對我卻測量到2.1 ~ 1.7的變化,這造成個電路的"地"電壓不穩,整個系統的電壓沒一個穩定的。<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiJpP6fZex_nzG9pe4J4CseG5uR1SCfnxA_2v-PkdrgzCCRyqs1OOgy5PTKLBPjEdFrtxnZ5BcuhxJvBx6YYBw3OdigfFN0t_mKfziH4XgP05aqK9qEqVz-QyHG4MbEYpgbcD69UJjDs2M/s1600/IMG_3061.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="1600" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiJpP6fZex_nzG9pe4J4CseG5uR1SCfnxA_2v-PkdrgzCCRyqs1OOgy5PTKLBPjEdFrtxnZ5BcuhxJvBx6YYBw3OdigfFN0t_mKfziH4XgP05aqK9qEqVz-QyHG4MbEYpgbcD69UJjDs2M/s320/IMG_3061.JPG" width="320" /></a></div>
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最後換掉D1002 D1003 D1004 (以IN4002替換)及 7808穩壓IC。完修。</div>
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後記:家裡得雞瘟, 由7/19日開始500w POWER Amp 突然罷工(後來又自己好了沒找到人和問題),然後電腦主機板故障,然後這台控制器,然後在一小時前家裡的電冰箱不冷了(它以服務三十年了),天阿!!!!</div>
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BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-26205108801836046402017-04-08T23:36:00.001-07:002017-04-08T23:38:09.010-07:00業餘無線電的初衷<div class="separator" style="clear: both;">當接上9V電源時,喇叭傳來FM廣播電台的樂音,那個喜悅就像我與無線電第一次接觸那樣快樂!</div><div class="separator" style="clear: both;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjtEy_bz9UyV_xbEsPJAlUA-xRvrdfuPCtRGDEN4InCOYZGSEoOoRv9ZRXjSXEISs69mrxiyiyLbODZQOzwjgb-A0AeGfF86TQZyP5sRXMRNwhYBF2tz9CAnjGiDVtpTVLCQmCPEqDuczA/s640/blogger-image-173573068.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjtEy_bz9UyV_xbEsPJAlUA-xRvrdfuPCtRGDEN4InCOYZGSEoOoRv9ZRXjSXEISs69mrxiyiyLbODZQOzwjgb-A0AeGfF86TQZyP5sRXMRNwhYBF2tz9CAnjGiDVtpTVLCQmCPEqDuczA/s640/blogger-image-173573068.jpg"></a></div><div class="separator" style="clear: both;"><br></div><div class="separator" style="clear: both;">記得我那時是國小六年級的時候,那時老爸在高雄工專讀進修班(現在應該叫在職專班),那時他的學校做業是裝ㄧ台7石晶體收音機,那時晶體收音機應該也不便宜,他買了二組套件回來裝,那時我覺得很有趣,跟我老爸說可不可以讓我也試試看,想不到老爸答應了!於是他裝一個電阻我就跟著裝一個電阻,他裝一個電容我也裝一個,他還教我怎麼看電阻的色碼,怎麼看電容的正負等。他裝完了後我也裝完。最好笑的是第一次通電.....我裝的工作正常,他的沒聲....哈哈哈...</div><div class="separator" style="clear: both;">我常說業餘無線電這領域裡,追DX、比賽、拿獎狀是一種快樂,CW SSB 數據通信是一種快樂,修機器或DIY也是一種快樂,還有4AQ說的玩業餘無線電或是促進會也是一種快樂。</div><div class="separator" style="clear: both;">但是!有一點我是堅持的,那就是業餘非營利的共享精神,幫忙修機器我從不收取費用(零件費自付嘿),因為你敢把它交給一個業餘的人,表示我得到你的信任,我就很高興了,何況我也享受那維修過程,那是金錢也買不到的。</div><div class="separator" style="clear: both;">當然不是每台機器都修得好,BX5AA的FT-1000我試了好多次,還是沒修好,明知到8V電壓不足,但是我就是找不到那邊故障,前一陣子好久沒有更新部落格就是因為那台卡住了,現在差不多清光了手邊的機器,是該回頭再次把FT-1000好好的再奮鬥一次的時候了!</div>BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-9939388461963837282017-02-24T01:53:00.001-08:002017-02-24T02:05:14.840-08:00TOKYO HY-POWER HT-750 LCD 修理<h2 style="clear: both; text-align: center;">
<b>TOKYO HY-POWER HT-750 LCD 修理</b></h2>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhy_B4K48olwplI6zZHrLHMEx8-6w58sFBTBGDe7kAwZ2fDssozH_neHasq7LgWEsrQctd9srKhXIaHqPpwA9ZVF3pkzTZGkw0b81sBjbg9P-egkaHD_qQzoPGiiv_Omt8Irt-lRvI0QZk/s1600/IMG_6327.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhy_B4K48olwplI6zZHrLHMEx8-6w58sFBTBGDe7kAwZ2fDssozH_neHasq7LgWEsrQctd9srKhXIaHqPpwA9ZVF3pkzTZGkw0b81sBjbg9P-egkaHD_qQzoPGiiv_Omt8Irt-lRvI0QZk/s320/IMG_6327.JPG" width="180" /></a></div>
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<span style="font-size: large;">非常幸運的買到一台手持型 HF無線電,所有功能正常無故障,只是美中不足的它的LCD變黑了,想動手修卻又三心二意,因為這機器停產二十年了,一旦LCD維修失敗世界上就少一台HT-750.</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhM-2AL4kqq-x_Bl5r9vp8FmIBKMqTrXs1LGogrr19S_ovRkDqT6FV6p93ocQdg0TAneFbT74k58rzyUkimsXV7Xzuldio2Q9HsJw2WIb8GNRF_MuuVtd9ELgieipar3kvF__22HIFYtsY/s1600/IMG_6325.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhM-2AL4kqq-x_Bl5r9vp8FmIBKMqTrXs1LGogrr19S_ovRkDqT6FV6p93ocQdg0TAneFbT74k58rzyUkimsXV7Xzuldio2Q9HsJw2WIb8GNRF_MuuVtd9ELgieipar3kvF__22HIFYtsY/s320/IMG_6325.JPG" width="320" /></a></div>
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<span style="font-size: large;">做了一些功課並詢問 王x平 om的經驗決定本著不是100分就是0分的心情動手. ( 巧合的是這機器上一手的om也叫</span><span style="font-size: large;">王x平,同名同姓)</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg3R2mE7juBk8nkvls7K8cKB21gNJSM98mxYydedU92DtVQvi5wqQyOj8kV-hshRRiQyXWa9kkSoho5eYsLWNT5gtoRQhshchqeay0jHsiSXF57KUe4_tzPWMl_JN-WX3QElGnuXbaq09g/s1600/IMG_6347.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg3R2mE7juBk8nkvls7K8cKB21gNJSM98mxYydedU92DtVQvi5wqQyOj8kV-hshRRiQyXWa9kkSoho5eYsLWNT5gtoRQhshchqeay0jHsiSXF57KUe4_tzPWMl_JN-WX3QElGnuXbaq09g/s320/IMG_6347.JPG" width="320" /></a></div>
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<span style="font-size: large;">拆下的LCD可以明顯看到後偏光膜變質,這個LCD的接腳是直接嵌合在玻璃上的,一不小心就GG了,動手時要非常非常小心.</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg0zvLp9CKYpBDVNnx2DCFEFF26u8XKj3_PC-3tu4CKQzmCP7M5Yk92Ei8K3b3LE88vKUGy7QWygk2iBt-QHcwqHdYhjRVTUtymOxFwnddjyBtL8EApxUGPQ9lfW_atuUH6ZYgq0qlmS0g/s1600/IMG_6351.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg0zvLp9CKYpBDVNnx2DCFEFF26u8XKj3_PC-3tu4CKQzmCP7M5Yk92Ei8K3b3LE88vKUGy7QWygk2iBt-QHcwqHdYhjRVTUtymOxFwnddjyBtL8EApxUGPQ9lfW_atuUH6ZYgq0qlmS0g/s320/IMG_6351.JPG" width="240" /></a></div>
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<span style="text-align: start;"><span style="font-size: large;">去除背膠並清潔之後的LCD ,上下偏光膜都要去除掉</span></span></div>
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<span style="font-size: large; margin-left: 1em; margin-right: 1em;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgj6RLZ66oOOOL43Vy3t_fttMjvMWp7UJb05E93Ej96CLeOVntTEqsyAgUVUxfuIXWrb5CEi7INMfn7kFtx8ZZRZEZUjwdeqiaT8mtWjnW-HhJ3_bFJQulsUrtwAPfTI5SnIhzYt5eTTvA/s1600/IMG_63501.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgj6RLZ66oOOOL43Vy3t_fttMjvMWp7UJb05E93Ej96CLeOVntTEqsyAgUVUxfuIXWrb5CEi7INMfn7kFtx8ZZRZEZUjwdeqiaT8mtWjnW-HhJ3_bFJQulsUrtwAPfTI5SnIhzYt5eTTvA/s320/IMG_63501.JPG" width="240" /></a></span></div>
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<span style="font-size: large;">推薦使用這罐去除背膠,好的工具帶你上天堂</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhGjDCJ5xy_0sJwmOCFY0GhzLnl3pNZy5CYLCPZArGZ1qyzrcL43FRZDVHjDJRdAN3jxv0SuKIZzvlwylQiOIw4E5-uHXnxQuUuK_k584DRPe36kpfJFQ-32REcXelDcDGkIbZyW_R-AMs/s1600/IMG_6355.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhGjDCJ5xy_0sJwmOCFY0GhzLnl3pNZy5CYLCPZArGZ1qyzrcL43FRZDVHjDJRdAN3jxv0SuKIZzvlwylQiOIw4E5-uHXnxQuUuK_k584DRPe36kpfJFQ-32REcXelDcDGkIbZyW_R-AMs/s320/IMG_6355.JPG" width="240" /></a></div>
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<span style="font-size: large;">下模先貼上去,然後將LCD焊回基版然後通電,之後在拿上膜調整角度.</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnHug9tTBmDIietg-k7mDSSm68ksdvTU48co_U6vm3ZR4tGZxU3FGyfqCegwhErvOvgDMaJlgqJfJiZFXn57JxUCRUiIttDt9TRvletePQzGKaE7rl9WuYn5eQ8L6M1Xz6keaH797OB-g/s1600/IMG_6356.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnHug9tTBmDIietg-k7mDSSm68ksdvTU48co_U6vm3ZR4tGZxU3FGyfqCegwhErvOvgDMaJlgqJfJiZFXn57JxUCRUiIttDt9TRvletePQzGKaE7rl9WuYn5eQ8L6M1Xz6keaH797OB-g/s320/IMG_6356.JPG" width="240" /></a></div>
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<span style="font-size: large;">角度不對的話會發生黑白顛倒的問題</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEis0FR6P1zXCr9UQDC6MPTXM_ELrm4f15DQzjfV1GF-Dil-meHFiFt9waOHZ0Yef7cV8tdyIe_xfvHTDGnnD200Q1jwSIaQeY8JjFWo6EHG4ga-wG1uCrgiLciWslU_fpuQ4TlxQLxrWHs/s1600/IMG_6358.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEis0FR6P1zXCr9UQDC6MPTXM_ELrm4f15DQzjfV1GF-Dil-meHFiFt9waOHZ0Yef7cV8tdyIe_xfvHTDGnnD200Q1jwSIaQeY8JjFWo6EHG4ga-wG1uCrgiLciWslU_fpuQ4TlxQLxrWHs/s320/IMG_6358.JPG" width="240" /></a></div>
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<span style="font-size: large;">完工</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgHqwmy1ieoAN-cbnKagiZsyfldwytdQKeUKPt-hV26c88zrt1ouY68laqfs0giySvntifp7OKr9Gshlke540JVdouBwX45y-layMRdyCz3L_hSSxId9Yhwom-II-W2wg7ex7xloDQIrV8/s1600/IMG_6362.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgHqwmy1ieoAN-cbnKagiZsyfldwytdQKeUKPt-hV26c88zrt1ouY68laqfs0giySvntifp7OKr9Gshlke540JVdouBwX45y-layMRdyCz3L_hSSxId9Yhwom-II-W2wg7ex7xloDQIrV8/s320/IMG_6362.JPG" width="240" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjRX1wCGEGR4_cKCaT9gRP-OiEHs1KQW0inQkTVaGSrRuas9ssVeOtNPqJS5JS4whRkma0cLzb5QXW0hIOYXxZzD-cOxU8EiSM6KNZVnka4xUqEsd4DERGwXlHKkNzzpnPrNU6-Cs4EyuY/s1600/IMG_6364.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjRX1wCGEGR4_cKCaT9gRP-OiEHs1KQW0inQkTVaGSrRuas9ssVeOtNPqJS5JS4whRkma0cLzb5QXW0hIOYXxZzD-cOxU8EiSM6KNZVnka4xUqEsd4DERGwXlHKkNzzpnPrNU6-Cs4EyuY/s320/IMG_6364.JPG" width="240" /></a></div>
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<span style="font-size: large;">偏光膜是在露天拍賣購買的,關鍵字 機車 偏光膜.</span></div>
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<br />BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-28538712375950232542017-02-24T01:11:00.001-08:002017-02-24T02:10:57.038-08:00FT-847 接收故障修理<h2 style="clear: both; text-align: center;">
FT-847 接收故障修理</h2>
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<span style="font-size: large;">BX2AB寄來的時候說明,在一次戶外架台時因為旁邊有另一電台發射,之後這台HF的接收就壞掉了,收不到任何信號.</span><span style="font-size: large;">這小小一台機器竟然可以 HF/50/144/430 全包了,真的不可思議.</span><span style="font-size: large;"> 一定是少了甚麼東西.</span><br />
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果然它少了天線調諧器,甚至連HF的LPF也沒有,問題一定出在右邊的RF基板, 用手碰觸右邊的BAND PASS迴路發現噪音大增,碰觸天線接頭則沒有噪音, 故障點縮小到 BAND PASS 到天線端子間.</div>
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<span style="font-size: large;">網路上沒有清楚的電路圖,只好將就看看.</span></div>
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<span style="font-size: large;">經測量共發現上圖紅色圈起來的4個零件壞掉.</span></div>
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<span style="font-size: large;">,基板有被維修過的痕跡,但是上一手可惜沒抓到故障點.</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg6bAgbAiubOZ3FEeiCbDsmsjNtqfs4aN0qBRhlqTzuKc8es-lCAzjtBeYcXmzGGwjvbF9dQURZWcVZ2dqydfD9heIQGysKhjk9kYUtAh49mHiYnv_egGBlBQxMmUEP9wudtynumwHJZaY/s1600/IMG_7720.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg6bAgbAiubOZ3FEeiCbDsmsjNtqfs4aN0qBRhlqTzuKc8es-lCAzjtBeYcXmzGGwjvbF9dQURZWcVZ2dqydfD9heIQGysKhjk9kYUtAh49mHiYnv_egGBlBQxMmUEP9wudtynumwHJZaY/s400/IMG_7720.JPG" width="300" /></a></div>
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<span style="font-size: large;">故障點是抓到了沒錯,但是要換零件可不簡單,因為老花眼嚴重看不清楚,所以只好花重資購買放大鏡來輔助,0402的SMD零件根本一拆就不見蹤影,只好買0805的電阻來用,還好基板空間夠用.</span></div>
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<span style="font-size: large;">事實證明,一分錢一分貨網路買的35元手機螢幕放大鏡根本沒用,模模糊糊的,用它反而更看不清楚.</span></div>
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BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-64761886710421233262015-01-11T03:14:00.001-08:002015-01-11T03:14:30.613-08:00適合都會區使用的"大"天線 T33JRH-WARC-E2DX<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhS8se9NY_PIwbR3nEFIpQLGGkzGSZPfVaXwvkbW6I6Cs3vMHa2StbhFw8d5o_HDrFbut2KQ05nnFx-0FNd_iok5oKQS0WaPLTBzmahaO4VS0bX5LT8LRnIcl4zV5pBfvro1pKXBLna9QY/s1600/IMG_3419.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhS8se9NY_PIwbR3nEFIpQLGGkzGSZPfVaXwvkbW6I6Cs3vMHa2StbhFw8d5o_HDrFbut2KQ05nnFx-0FNd_iok5oKQS0WaPLTBzmahaO4VS0bX5LT8LRnIcl4zV5pBfvro1pKXBLna9QY/s1600/IMG_3419.JPG" height="240" width="320" /></a></div>
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T33JRH-WARC-E2陪伴我4年的東征西討,增加了170個DXCC的收入,但是因為最大耐入力500W的不足,這4年裡故障了3次,都是因為過載燒掉陷波線圈,於是有了長大的願望.<br />
2015/1/1終於讓它再次長大,我仍然選擇日本MINIMULT公司的產品T33JRH-WARC-E2DX,<br />
選擇這隻天線的原因和以前的考慮一樣, 大小 多頻再加一個耐入力,<br />
下表比較2之天線的相異點<br />
<br />
<table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 573px;" x:str="">
<colgroup><col style="mso-width-alt: 2976; mso-width-source: userset; width: 70pt;" width="93"></col>
<col span="2" style="mso-width-alt: 7680; mso-width-source: userset; width: 180pt;" width="240"></col>
<tbody>
<tr height="22" style="height: 16.5pt;">
<td class="xl22" height="22" style="background-color: transparent; border: 0.5pt solid windowtext; height: 16.5pt; width: 70pt;" width="93"> </td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: solid solid solid none; border-width: 0.5pt 0.5pt 0.5pt 0px; width: 180pt;" width="240">T33JRH-WARC-E2DX</td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: solid solid solid none; border-width: 0.5pt 0.5pt 0.5pt 0px; width: 180pt;" width="240">T33JRH-WARC-E2</td>
</tr>
<tr height="22" style="height: 16.5pt;">
<td class="xl22" height="22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid; border-width: 0px 0.5pt 0.5pt; height: 16.5pt;">可使用頻率</td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;">7,10,14,18,21,24,28</td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;">7,10,14,18,21,24,28</td>
</tr>
<tr height="22" style="height: 16.5pt;">
<td class="xl22" height="22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid; border-width: 0px 0.5pt 0.5pt; height: 16.5pt;">ELE 數量</td>
<td align="right" class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;" x:num="">5</td>
<td align="right" class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;" x:num="">5</td>
</tr>
<tr height="22" style="height: 16.5pt;">
<td class="xl22" height="22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid; border-width: 0px 0.5pt 0.5pt; height: 16.5pt;">ELE 長</td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;">11.65米</td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;">8.65米</td>
</tr>
<tr height="22" style="height: 16.5pt;">
<td class="xl22" height="22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid; border-width: 0px 0.5pt 0.5pt; height: 16.5pt;">BOOM 長度</td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;">4.5米</td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;">3.8米</td>
</tr>
<tr height="22" style="height: 16.5pt;">
<td class="xl22" height="22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid; border-width: 0px 0.5pt 0.5pt; height: 16.5pt;">前向增益</td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;">7,10 0db 14,21,28 7db
18,24 3db</td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;">7,10 0db 14,21,28 6db
18,24 3db</td>
</tr>
<tr height="22" style="height: 16.5pt;">
<td class="xl22" height="22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid; border-width: 0px 0.5pt 0.5pt; height: 16.5pt;">前後比</td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;">14,21,28 20db<span style="mso-spacerun: yes;"> </span>18,24 8db</td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;">14,21,28 17db<span style="mso-spacerun: yes;"> </span>18,24 8db</td>
</tr>
<tr height="22" style="height: 16.5pt;">
<td class="xl22" height="22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid; border-width: 0px 0.5pt 0.5pt; height: 16.5pt;">頻寬內SWR</td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;">2.5以下</td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;"> </td>
</tr>
<tr height="22" style="height: 16.5pt;">
<td class="xl22" height="22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid; border-width: 0px 0.5pt 0.5pt; height: 16.5pt;">耐入力</td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;">1.2KWDC (2KW pep)</td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;">0.5KW (800W pep)</td>
</tr>
<tr height="22" style="height: 16.5pt;">
<td class="xl22" height="22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid; border-width: 0px 0.5pt 0.5pt; height: 16.5pt;"> </td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;">20KG</td>
<td class="xl22" style="background-color: transparent; border-color: windowtext; border-style: none solid solid none; border-width: 0px 0.5pt 0.5pt 0px;">14.8KG</td>
</tr>
</tbody></colgroup></table>
<br />
從字面上的數據2隻天線除了耐入力及重量尺寸差異較大外,只有前向增益多1db前後比多3db,<br />
實際安裝完成後發現它的頻寬變窄了,而且中心頻率都落在SSB,其中28MHz最明顯,中心頻率落在28.540MHz SWR=1.2 CW 28.020處的SWR=6 無法使用.所以在1月10日 BV7RC伊藤先生再次來幫忙,28MHz振子二邊各增加50mm,14MHz各增加20mm,才讓中心頻率下移CW頻段進到可接受範圍2.5以內.<br />
所以我覺得T333JRH-WARC-E2DX 的前向增益高,前後比也高但是BW變窄了,<span style="color: red;"><strong>如果對頻寬在意的同好應該選用其它的天線</strong></span>,頻寬是它最大的弱點,這隻天線的強項是它的多頻段,高功率和小尺寸,適合都會裡沒有大的架設空間使用,套句我常說的: <span style="color: red;"><strong>只有最適合的天線,沒有最好的天線.</strong></span><br />
<strong><span style="color: red;"></span></strong><br />
此次架設感謝 BV7RC 伊藤先生 + XYL, BV7GA 陳順昌 BV7FO吳明進 BV8SG 張憲忠的大力幫忙.<br />
<strong><span style="color: red;"></span></strong><br />
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<strong><span style="color: red;"></span></strong>BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com1tag:blogger.com,1999:blog-5499733365107054931.post-85752103808032629422014-05-03T13:55:00.001-07:002014-05-03T13:55:06.290-07:00JRC大聲公 JRL-2000F<div align="left" class="separator" style="clear: both; text-align: center;">
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原來HAM還有一招 大喇叭, 叫不到DX嗎,練這個就對了!!</div>
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這台JRC的功率放大器JRL-2000F是BV4VU委託修理的, 放在我家裡超過一年,之所以一直沒動手是因為我沒保握修好它,因為我一直以為它的交換式電源故障,而這部分是我最弱的地方.</div>
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直到有一天我現役的電腦出現故障,而故障點就是交換式電源.於是我抱著練習的心情,先在網路上搜尋資料充電,至少讓自己看得懂電路圖,認識交換式電源常用零件.運氣好修好電腦的電源後,才有信心向JRL-2000F動刀.</div>
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這台送來的時候故障情形是,後方電源開關一開,有聽到繼電器答答一聲,有時沒聲. 電源按鍵沒反應.據BV7FC說十幾年前剛壞的時候,JRC有派人來台灣修,但是一直都沒修好.我硬著頭皮修修看,反正最壞的情形就是......沒修好(HI HI)!!</div>
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修理的第一步當然就是電源, 85V電壓沒有, 剛然電源故障了,拆吧!</div>
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機器的底部,(電源供應器已拆出來)</div>
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巨無霸電源 真不是蓋的</div>
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拆開電源後發現一個13.8V的電源,查電路圖發現只要插電它就工作, 不受電源按鍵控制.仔細看一下電路圖,阿勒!! 85V是由控制單元控制,維修方向錯了,只好再確認13.8V電源正常的狀態下在先裝回去.</div>
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控制單元第一還是檢查電源,發現7805穩壓器工作正常,但是CPU電壓卻沒有,這時仔細看一下控制單元, 阿~~~~ ㄝ害</div>
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C6超級電容 0.22F/5V 周邊有電解液漏出痕跡, 原本這狀況就不用修了,直接判死刑算了,但是我是熱血青年ㄝ, 修吧!!</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiHmk12lENiMplpFC1S5wV49vqOPk7mA8cjpsdo240koRRd31Ey9z-smxIl7yyWH4kphD24866FFDna9RcaUC6QEEu04L_dGYv7nUA7CsGkJZ-bE8L5Lu3DZ8zE3nnjuE72RGZWxyHijDI/s1600/IMG_2462.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiHmk12lENiMplpFC1S5wV49vqOPk7mA8cjpsdo240koRRd31Ey9z-smxIl7yyWH4kphD24866FFDna9RcaUC6QEEu04L_dGYv7nUA7CsGkJZ-bE8L5Lu3DZ8zE3nnjuE72RGZWxyHijDI/s1600/IMG_2462.JPG" height="400" width="300" /></a></div>
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為了修這個問題,第一次發大錢買了一個放大鏡(其實一直很想買),這張照片大致可以看出已清潔基板,更換一顆超級電容,銅箔有些已經腐蝕斷了.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjfQL-1QnE04XeOMMhDMHxAjjAP3Xns0aCKl6LMyQUmA1L-fvyzQKCgL_Rni6oHP5genDdASjGGgGNK5xmwdz-ISZK9Lza8-6iwhx8Mz-3bUv4Mnkc2IJkYNyqJ9k9tVzzTmd2w0xGYq6M/s1600/IMG_2463.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjfQL-1QnE04XeOMMhDMHxAjjAP3Xns0aCKl6LMyQUmA1L-fvyzQKCgL_Rni6oHP5genDdASjGGgGNK5xmwdz-ISZK9Lza8-6iwhx8Mz-3bUv4Mnkc2IJkYNyqJ9k9tVzzTmd2w0xGYq6M/s1600/IMG_2463.JPG" height="400" width="300" /></a></div>
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這張看得更清楚,超級電容附近災情慘重.</div>
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我盡量照著圓走線補線, 上下貫孔加電線上下焊接, 最後沒辦法還是飛線5條.他X的線和孔都超級小的, 機器這麼大台,空間這麼大也不做大一點.</div>
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補線動作進行了約7工作天後,結果令人振奮</div>
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其他的一些小問題, 如VSWR檢測問題也是IN60故障更換而已</div>
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最後結果</div>
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內部巡視, 啊!! 我第一次有種不想規還的感覺.</div>
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BV4VU還有一台JRT-245待修,不過那台真的頭大,因為他是交換式電源故障!!</div>
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BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-47343862949863669502014-01-13T07:26:00.000-08:002014-01-13T07:26:31.277-08:00戶外天線調諧器DX大神有云: [ 天線永遠少一根 ]<br />
玩業餘無線電最慘的事情就是, 聽的到通不到, 還有比這個更慘的事,那就是沒有天線,連比賽權都沒有.這時有這個東西就不怕啦, 效率也許沒有比偶極天線好,但是至少有個入場券可以進場玩.<br />
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受ART(台北市業餘無線電促進會)委託修理2台戶外型天線調諧器. 一台是SGC SG-230(100W), 另一台是RANGER SRA-2300(200W). 二台都是前向波檢知二極體故障.<br />
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SG-230 是D9壞掉更換後就OK啦</div>
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SRA-2300 是D11故障, 以電表測量順向偏壓只有0.18V正常的話應該是0.5V以上.換掉後第一次測試上演燒保險絲事件.</div>
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保險絲旁邊的C23胆質電容故障短路, 害我又跑一趟零件行.</div>
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有道是 [ 維修前零件總是少一顆, 維修後零件總是多一包 ]</div>
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天下文章一般抄, 二台天調線路差不了多少, 修理先檢查二極體通常都可以修好.</div>
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運氣差的話就要換繼電器啦.</div>
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BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-42719630297623559652014-01-13T07:20:00.000-08:002014-01-13T07:20:27.010-08:00一個世代的產品 FT-990跨年露營活動來了一個令人驚喜的貴賓, BV2AP吳尊周老師,在他的提點下,便攜天線發揮了最佳效能, 80米通了好幾台北美電台. 閒聊時吳老師'有提到一個名詞 [ 一個世代的產品 ], 是阿!現在還有哪樣產品可以用一個世代(20年)啊!<br />
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這台FT-990是BX4AN委託修理的,故障現象是內建的電源供應器故障,用外接電源則沒問題.<br />
機器上面板拆開發現它幾乎是仿軍機的插卡式設計, 好家在不然修理就麻煩了,延長卡要哪裡來?<br />
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交換式電源包緊緊的靠近前面板, 交換式電源是我的罩門,通常是舉白旗投降,學校沒學到,書耶沒讀到, 碰運氣吧!!</div>
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這次運氣好一拆開就看見一顆電容器故障, 電解液漏出把接腳都腐蝕斷了, 機板清潔處理後更換一個耐壓大一點的電容,機器回復健康了.</div>
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我覺得這類使用直插零件的機器,真的可以用一個世代, 新的無線電機如果故障以我們只有傳統維修工具的業餘人士很難修復, 現在的新機器通常都設計電容定時炸彈,給你保固一年 二年,不壞他公司怎麼賺錢, 我已經不記得家裡丟掉幾台故障的電扇了(不會修),但是我還記得我已過世的老爸為補貼家用幫人修理電扇,繞馬達線圈用燈泡烤乾凡立水的味道. 惜物是乎已成過去式, 看到老機器恢復青春我得到最大的樂趣.用一世代吧, 加油 FT-990.</div>
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BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-9738603874341249072014-01-13T06:47:00.000-08:002014-01-13T06:47:11.549-08:002014跨年活動KDARC天線架設小組到齊<div class="separator" style="clear: both; text-align: center;">
今年一月一日沒有連假, 所以跨年露營延後到一月四 五號舉辦, </div>
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BV7RC BV7CW BV7FO BV7RF (前排左至右).</div>
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BV7AU, BV2AP(吳尊周老師) ,二人也前來指導</div>
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第二日BV7BU廖建資前會長也來指導</div>
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最高興的是 BV7RF百忙中抽空參加, 久違的KDARC天線架設小組到齊.</div>
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BUDDIPOLER架設3.5MHz 吳老師指點加一條接地線,效能大增, 3.5MHz玩得很快樂.</div>
<br />BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-78450292249768434852013-10-22T02:45:00.001-07:002013-10-22T02:45:53.732-07:00YAESU FT-2000 內外皆美<div class="separator" style="clear: both; text-align: center;">
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可能是聖誕節快到了,BU2BF的FT-2000出現聖誕燈故障, 現象就是顯示器一閃一閃的很.....好看. 沒有接收噪音. 我發現網路上大部份都教人用機器RESET方式來排除故障,我真想做個問卷調查大家遇到機器故障時用RESET救回來的成功機率有多高.<br />
根據苦主描述,故障是因為插錯電壓了,插到220的電之後就出現聖誕燈故障加沒有接收噪音, 二個問題相同指向本地震盪電路(local unit)所以拆開機器就先注意一下LOCAL UNIT.果然發現異狀.<br />
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有二處零件變黑,機板薰黑了, 分別是C4274和FB4012, 查一下電路圖研判故障的過程是這樣的.<br />
因為電源設定110V插錯成220V,導致13.8V升高到不知道幾伏特.C4274(10u 16V)鉭質電容承受不住先爆掉短路(鉭質電容的特性),然後電流大增FB40121電感器變成保險絲燒斷直接將13.8V斷掉防止災情擴大<br />
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幸運的是7808穩壓器以及Q4017沒事所以災情控制在這二個零件,YAESU電路設計能力真不是蓋的.</div>
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有些機器外表很好看但是拆開看的時候裡面的線一堆(例如FT-1000),但是FT-2000拆開也是很漂亮,宛如藝術品一般的美麗<br />
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底部一大片隔板螺絲拆得很快樂, 好像在開....什麼一樣令人充滿期待.<br />
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配線整齊真的賞心悅目,機板不曉得是幾層板,零件都是最小型的SMD,這次的故障點算是很外圍的負責電源部份,零件算是大一點點, 如果再往裡面壞的話,以我現有的工具應該也沒變法應付了.這麼小的零件沒有眼力也很傷腦筋,所以太新的機器以後要少接,不然馬上就砸招牌.</div>
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新的設計使用大量的DA-AD所以性能表件幾乎都可以在面板轉一轉改一下設定就OK, 實際調整時動到的東西很少.不像FT-1000要準備很多刀槍來應付,不過這台FT-2000還是讓我發一筆錢買調整棒,零件真的都太小了.</div>
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實際表現令人滿意, 這台沒有加裝晶體濾波器,音頻經DSP處裡表現比FT-1000MP的DSP還要出色,CW的聲音接近晶體濾波器的表現.噪音的抑制也很有水準, 當我架上工作台ON AIR時發現.....唉100W, 可惜啊可惜!!!!!</div>
BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com1tag:blogger.com,1999:blog-5499733365107054931.post-58816065681975394832013-10-22T00:55:00.003-07:002013-10-22T00:55:39.592-07:00KPA-500 大聲公<div class="separator" style="clear: both; text-align: center;">
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當我們在抓DX電台時,常常耗時1 2小時徒勞無功, 這時忽然聽到一聲巨響的調機聲,然後它一打呼號2 3下他就做到揚長而去, 如果是你會不會槌心肝,這時如果有一台大聲公不知有多好.<br />
其實如果你聽到調機聲表示這電台大聲公是手動天線調諧器, 或是真空管的大聲公, 這種型態的組合通常需要溫機調機的過程, 但是整體價格來說比晶體型的大聲公便宜, 一台好的大聲公應該即插即用,操作簡單才美麗,所以我覺得最棒的大聲公第1選擇是晶體型加自動天線調諧器.<br />
今年年初時BV7FO被我誘拐成功買入了一組<span class="st">Elecraft 的KPA-500 +KAT500</span><br />
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<span class="st">Elecraft 這家公司的產品除了可以買成品外也可以買套件, 所謂的套件也只需準備簡單的工具就可以完成組裝.<em></em></span><br />
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按照說明書的步驟,一項一像做打勾勾,只需2個工作天就可以組裝完成<br />
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機器使用傳統電源,這種電源特色就是"重" ,還有就是零件好找,不怕壞掉變成孤兒.<br />
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所有的基板都是半成品,而且也已經組裝調整好的,所以成功率幾乎是100%,</div>
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建議要向這家公司買東西的話買套件就可以了價差至少100美元.</div>
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這台機器在經過7FO使用3個月之後發生機器在切換到OP後,接收的感度下降超過6DB,STANDBY時不影響接收機感度,我分析了電路圖研判是QSK電路出問題,可能是D8 D9 故障(網路搜尋也看過有人出現這症狀) .</div>
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實際拆開機器發現是R7焊接問題,R7整個掉下來裂成二半,電路板上的D8 D9上的焊錫量也明顯不足,算是有點美中不足,掉漆!!</div>
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BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-25116973721922408992013-01-12T13:21:00.000-08:002013-01-12T13:21:49.432-08:00工程師的第二種定時炸彈<div class="separator" style="clear: both; text-align: center;">
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受BV7FO委託維修他使用10年的電源供應器,症狀是是燈會亮沒有電源輸出.</div>
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很久沒碰到這種令人懷念的電路了,超大超重的變壓器,LM324 OP AMP, 故障點已用紅色箭頭指出來了, 是一只5K的半固定電組故障,換掉它就OK了.我注意到它的電容器裝在靠近通風孔,並且遠離熱源,那個工程師那麼笨,白白放棄一個定時炸彈的機會.</div>
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超大的散熱版再再顯示這台電源供應器的真材實料,現在交換式電源當道,很難看到這種大電流的傳統變壓器了.這種設計簡單耐操易維護的東西,真的會讓公司不賺錢,工程師沒頭路,用不壞的東西是製造廠商的噩夢.</div>
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好加在的是還是有另一個定時炸彈可用.雖然它比較不容易壞....</div>
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這次的故障元件是上方的開放式半固定電組,這種元件會因為灰塵水氣或油煙附著而接觸不良,故障的元件就是中間的動片和接觸點有2K的阻抗,造成參考電壓無法輸入到OP AMP造成沒有電壓輸出, 所以我認為機器的第一種定時炸彈是電容,第二種就是這種半固定電阻, 最好是換成有蓋子(下方)的較佳.</div>
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最後再欣賞一下DAIWA PS-304的英姿,讓它再服務個10年.<br />
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0BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com1tag:blogger.com,1999:blog-5499733365107054931.post-81212969007402714942013-01-12T12:36:00.000-08:002013-01-12T12:36:04.293-08:00撿鑽石2013年初第一件大事就是撿鑽石啦!!<br />
<a href="http://www.arrl.org/" target="_blank">ARRL</a>在2012年為紀念DXCC成立75周年發行一個<a href="http://www.arrl.org/diamond-dxcc" target="_blank">鑽石獎狀</a>,規則很簡單,你只要交付超過100個1937年列表裡有的DXCC通聯紀錄,不須卡片或LOTW證明就可以申請. 當然因為少了查驗QSL所以這些紀錄不會計入你真正的DXCC成績,只是鼓勵大家盡量通連去抓取DXCC.<br />
以下介紹鑽石獎狀申請方法.<br />
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鑽石獎狀是MIX獎狀,意即你可以用任何模式在任何業餘頻率工作,申請方法只有2種<br />
第一種當然是傳統方法, 到ARRL鑽石獎狀網頁下載<a href="http://www.arrl.org/files/file/DXCC/DiamondDXCC2012(2).pdf" target="_blank">申請表格</a>,填寫完畢後寄回ARRL<br />
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第二種方法,你必須有ARRL帳號登入到ARRL <a href="https://p1k.arrl.org/diamond-dxcc/index.php" target="_blank">鑽石獎線上申請網頁</a>,<br />
登入後你會發現它和ONLINE DXCC 網頁非常類似.第一頁是介紹如何使用.<br />
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第二頁是重頭戲,你可以預設順序填入你的通訊紀錄,一次填不完也沒關希,只要按一下SAVE,下次登入可以再次填.</div>
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第三頁則是匯入方式, 你可以先下載此<a href="http://www.arrl.org/files/file/Diamond%20DXCC/Entity%20List/Diamond%20DXCC%20Challenge%20Entity%20List%20TABLE_7_24.pdf" target="_blank">EXCELL檔</a>, 編輯後進入第3頁一次讀入<a href="https://p1k.arrl.org/diamond-dxcc/excel.php" target="_blank">網頁裡</a>.</div>
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到了第4頁就是提出正是申請了,再提出申請前你還可以隨時去第2頁修改,提出後就無法再修改了,第1步先確定你的通信地址</div>
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按下繼續,則告訴你要付多少錢,要你輸入信用卡資料</div>
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再次確認你的地址及通聯記錄, 正確的話按 繼續</div>
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這時會彈出一個警告訊息,告訴你提出申請後就不能後悔了,不能再次修改並且準備付款了.</div>
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第5頁是申請歷史紀錄,你可以隨時回來下載你之前申請的紀錄,如地址 LOG等,當然!! 這裡也可以查你的申請是否通過還是審核中.</div>
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做完以上程序你就可以耐心等待ARRL的審核,期待能很快速的拿到鑽石獎狀.</div>
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同場加映 , LOGGER32對鑽石獎狀的支援</div>
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首先在LOGGER32的功能鍵 選AWARDS --> DXCC </div>
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下方選擇 DXCC_MIXED, ALL,ALL,ALL,2012 不必CFM所有 W 都算歐.</div>
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預祝您順利拿到 鑽石</div>
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<br />BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-36674343019824166802012-11-02T18:30:00.002-07:002012-11-02T18:30:37.238-07:00懷念的播音員BV7GA 從倉庫挖出來的寶貝,接頭改程適合FT-1000使用,擺在桌上很有感覺,比起科技趕的麥克風,這種麥克風更酷.<br />
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配合這種麥庫似乎還要加一點配樂</div>
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BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-61783769335266576242012-10-24T03:04:00.002-07:002012-10-24T03:04:54.493-07:00沉默之鍵及令人尊敬的SWLer每次收到經由BURO轉來的QSL卡都會令人興奮,這意味著我焦的會費有回收,哈哈!!<br />
但是有時會收到被退回的卡片,下面這張卡片是DL5SDF在菲律賓操作的電台4F9HXB<br />
Mindanao Island (IOTA OC-130)
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這張卡被退了回來,我是直接郵寄但是被用BURO退回,上頭蓋著SILENTKEY(沉默之鍵)<br /><br />
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檢視我的通信記錄發現我和Hans Bohnet先生依共通連2次,除了這剛卡片上的那一次外,還有一次是在 2011/08/29 UTC 21:29 一樣是CW模式通連.QRZ查詢他是2011/12 SK也就是和我通連後4個月過世的.</div>
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4F9HXB DE BV7CW TNX FB CW QSO BEST 73 TU SK。。</div>
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另外一張是SWL收聽卡, 我們國內也許不重視這種卡片, 但是我非常在乎這種卡,因為通常他給的信號報告更真實,這張卡上面印的東西,看的懂得人就知道這個人真的很不簡單, 設立時間在我出生之前就不用說了, Member of: 那一排列表就足足可以讓我ㄧ鞠躬 m(_ _)m.<br />
這張卡我不敢用buro回他,以恭敬的態度航控郵寄回卡.<br />
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BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-16513956398640555122012-09-09T23:48:00.000-07:002012-09-09T23:50:25.063-07:00T33JRh與天枰颱風對決(三)之"魔鬼總在細節中"在二週前(8/24)那天,萬惡的天枰颱風掃過台灣的尾巴,高雄市放了颱風假一天,除了風稍微大一點,雨也不能算大,可以說是賺到一天的颱風假.我正醉心於JASTA SSTV比賽中, 戰況非常激烈我已經累積了47X個QSO,伊藤先生也有4百出頭的QSO,最厲害的紅螞蟻JA3OEN已做到18XX個QSO,問題是平日沒機會從白天開始做,遇到的電台總是那幾台,所以那天我拼命的衝阿~殺阿~.期待這個多出來的颱風假能殺出一片天.<br />
就在那個晚上, WAUAT出現了,奇怪他的信號一直都很強勁的, 那時覺得變差了<br />
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我出去的信號通常他也都解得出來,今天好像不太一樣,竟然幾次呼叫都失敗了,而且SWR表的讀值不對,ATU雖然可調整OK但是SWR表竟然到達4,我的天線14MHz最佳點在14.190MHz所以我在SSTV的14.230MHz 可說高雄第二(不敢跟BV7FO比),最慘的是伊藤先生來電,說我的信號他解不出來........</div>
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8月31日下午5點作右,天空出現SWAINS ISLAND NH8S的信號,這時我的天線還處於殘廢狀況,看到所有人都著火了,這讓我真的抓狂了,於是9月1日趕緊拿著"天一神水"往伊藤先生家衝過去...............</div>
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上圖是E3 TRAP測試情形, E3-L-1 2是大隻的TRAP 左有2支沒有差別,數值一樣, E3-S-1 2小隻的TRAP 明顯不一樣,一支諧振在13.32MHz一支諧振在14.22MHz,他跟原廠很生氣的反應了絕對不可能接觸不良,原廠答應要用EMS寄一個TRAP來換.</div>
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但是我沒時間等待了,我拿出"天一神水", 找來一個水桶拆下小隻的TRAP洗刷刷,希望能恢復,第一個當然是拿13.32MHz開刀,它根本離業於頻率很遠,一定是它.</div>
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洗過之後當然亮晶晶,組裝OK測試,挖勒!! 一點都沒變, 莫非是14.22那隻的問題.</div>
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14.22這支有點怪怪的,當問題是接觸不良時沒懷疑這包著熱縮套管的線圈.</div>
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當它被懷疑時,這個像生鏽的點就大大可疑.(就向前衛生署長的舔耳案一樣),真的再仔細檢視~~ , 它根本不是熱縮套管,是線圈架溶掉將鋁質線圈包覆起來的結果.兇手,你真的害慘我了.</div>
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找到地方後就好辦了,伊藤先生操刀,我在旁邊偷學.首先固定線圈別讓它散掉,然後磨掉融壞的部份.</div>
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貼上一層纖維布讓外徑一致</div>
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由於沒有原線圈架的溝巢所以繞回時,間距加大一點.</div>
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後記:</div>
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一. 當然修好了! 然後我把憋了十幾天沒做的QSO一股腦的在NH8S上發洩了,周六晚上9點開始到週一早上7點,作了12個QSO 7個BAND來證明我恢復雄風(我是說天線)!</div>
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二. 學到很好的教訓, 以後遇到問題,一定要從根本從基礎去解決.</div>
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三. 這支多頻天線的只要不是功率過大(因為我根本沒龜只有200W).它的弱點就是接觸問題,原廠老闆想都不想一口咬定接觸不良(因為颱風), 因為機械強度設計問題所致, 如果天線完全沒弱點,老闆都要喝西北風了.</div>
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四. 感謝 BV7RC, BV2KI,BV8SG,BX4AG,BX4AQ 的支援和關心.天線OK了.</div>
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尤其是BV8SG(BX8AAE) 你猜測的完全正確,神人是也.</div>
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最後,天枰颱風, 要跟你說對不起,不是你的錯!!</div>
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BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-60379742501726364092012-09-09T22:01:00.000-07:002012-09-09T22:01:18.175-07:00T33JRh與天枰颱風對決(二)之"天一神水"話說之前T33JR天線在天枰颱風的"摧殘"下敗下陣來, 我不是非常擔心,因為我一直相信我的直覺,它一定是 "接觸不良" , 因為我去搖晃天線後它由原來的不安定變成完全不良, 我一直以為,BV7RC也這樣看,天線原廠答覆也是這樣.所以這次天線修復一共耗費了2周全是失敗在我性格上的缺點 "固執" "先入為主".<br />
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既然問題是"接觸不良"造成諧振頻率升高,解決方法當然就是拆下來處理接點問題.<br />
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所以E3當然是第一個開刀的方向, 在前一篇文章以說明如何拆下,不另外PO圖片了.</div>
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E3的大TRAP是1號嫌疑犯,像我這種龜毛成性的人,要拆就拆到底! 除了接點清潔外,線圈價也追加貼個自融膠帶,解決線圈架與外館尺寸不合會晃動的問題.</div>
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當然E3小支的TRAP也如法泡製一番.只是像我這種龜毛的人做這些動作前,一定是要用電表量一量的,到時才好臭屁說抓到了,但是我良過所以接點都是一樣的沒有異狀,心裡就覺得非常不妥.</div>
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果然將天線復原後,天線還是一樣故障, 這時我就想會不會是E1 E5 導波和反射單元的接觸不良導致的頻率偏移,所以這次就將天線由撐桿卸離,用滑輪和繩索固定天線,將E1 E5的TRAP拆下處理接點問題.</div>
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拆下E1 E5 TRAP 後還是沒查出什麼異狀, 所以緊急向BV7RC伊藤先生求助,伊藤SAN也是堅持一定是E3的接觸不良,於是又如法泡製一次E3主振子TRAP的接點處理,這時我發現我龜毛,還有人比我更龜毛,不只輕捷接點,更因為覺得螺絲無法鎖的很緊,重新鑚洞在鎖,但是14MHz諧振頻率還是依然偏高到14.420NHz不動.伊藤san和我以絕對不相信是接觸不良的問題了.</div>
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那不是接觸不良剩下的問題只剩下線圈短路,問題是看不出短路的地方,也許是鹽份的關係影響的.於是決定先將TRAP拿去伊藤先生家檢查,我去找純水來清洗TRAP.</div>
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"天一神水", 要找就找最好的,蒸餾水不夠看,這是醫療級的去離子水,怎樣!!夠專業吧.</div>
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我跟伊藤先生說,再不行就跟原廠購買一組TRAP來換吧,我要投降了.</div>
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BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-40896263959432551912012-09-09T20:41:00.002-07:002012-09-09T20:45:55.801-07:00傷心 JASTA SSTV 比賽在今年5月份時連續辦了二場研討會,分別是LOGGER32及SSTV的說明,其實重點都放在無線電機與電腦結合得應用,期待提升大家對無線電的興趣,BV7RC伊藤先生已指出8月份有SSTV比賽,所以就蘊量參賽的想法.<br />
台北業餘無線電俱樂部BV2NT李前輩寫了一篇 <span id="ctl00_ContentPlaceHolder1_MainTitle"><a href="http://art.ham.org.tw/Forum/Forum-Detail.aspx?seri=6345&currentPage=0" target="_blank">第35屆JASTA主辦SSTV CONTEST</a>(中文翻譯),所以就給他寮落去,從八月一日開始為期一個月的比賽.</span><br />
說實在話, 所有通信模式我最喜歡的模式就是SSTV, 雖然通信速度很慢(完整通信最快也要6~8分鐘),因為聲光效果,圖片漸漸浮現的期待性.深深吸引的我.<br />
實際比賽時發現,為了解省QSO時間,SSTV比賽時除了傳送圖片外還以SSB輔助作確認動作,所以這段時間我半調子日本語有機會練習,算是另一個收穫,分析抽象畫的功力也提升不少.<br />
SSTV比賽我覺得除了耐心外,他的機器對天線的考驗是非常嚴苛的,因為數據模式通信,常常都是以全功率輸出2分鐘, 剛開始比賽時會自制降低發射功率, 搶通時不自覺一直加大功率,最後總是全工率一直使用,所以對機器是負荷非常重,不可不注意.<br />
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一路順利比賽了三週直到遇到天枰颱風,天線故障傷心收場.下雨天颱風天就休息吧</div>
JASTA 我沒做到的,明年一定補!!<br />
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JA3OEN 真的最強的SSTV達人,他最後QSO數量超過2100個.</div>
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BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-21821397832543701612012-08-29T22:23:00.000-07:002012-08-29T22:23:48.210-07:00T33JRh天線與天枰颱風的對決(一)8月24日天枰颱風由恆春登陸,所以高雄放了一天假, 當日風不算太大,雨勢也還好,只是之前已連續下了好幾天的雨,我的7 BAND T33JRh-WARC-E2 14MHz發生SWR不穩定現象,遇到這種情形,我以前處理過,上塔搖晃一下,讓TRAP上的含水甩落就恢復正常了.但是這次颱風過後不一樣了.我搖的很大力也沒改善,想說先放2天讓太陽曬乾那些水份後會恢復,奈何天不從人願,還是不行.<br />
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初次架設完成時SWR測量 <br />
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7MHz 中心頻率 7.010(2.5)-- 7.050(1.2) – 7.090(2.5)<br />
10MHz中心頻率 10.100(3.0)—10.130(1.5)—10.150(3.0)<br />
14MHz 中心頻率 14.000(2.7)—14.180(1.2)---14.350(3.0)<br />
21MHz 21.000(2.2)---21.160(1.3) --- 21.450(2.3)<br />
28MHz 28.000(2.5)---28.300(1.2)---29.000(3.0)<br />
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天秤颱風後SWR 測量結果.<br />
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7MHz 中心頻率 7.047(2.0)-- 7.090(1.1) – 7.150(2.0)<br />
10MHz中心頻率 10.125(2.0)—10.160(1.5)—10.240(2.0)<br />
14MHz 中心頻率 14.350(2.0)—14.430(1.2)---14.520(3.0)<br />
21 MHz 無變化<br />
28Hz 無變化<br />
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我判斷故障原因是搖晃太大力,TRAP接觸不良,位置應該在E3的TRAP如下圖(詢問原廠,答覆是在更外側系的TRAP上,但是我存疑)<br />
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根據我ㄧ開始天線的建置計畫裡,維修時可能會發生沒有幫手,必須自己一人完成的機會,所以我選擇較低的鋁塔,這次證實當初考量是對的.</div>
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首先放鬆天線與撐桿夾具,將天線降低然後饋電點分離,在放鬆E3與主梁間夾具.</div>
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夾具放鬆後就可以讓E3一邊垂下</div>
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如此一來,我要拆下的TRAP就在站在塔底伸手可及的高度,施工非常安全.</div>
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拆下的E3振子</div>
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先將天線回復成水平. 拆下的振子待下樓慢慢處理.</div>
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初步檢查,發現我懷疑的地方有氧化疑似接觸不良的現象而原廠建議的點則沒看到氧化的地方.(因為重力的關係,靠近主梁的那一邊不會積水).,但是用電錶量不出問題.</div>
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管它的,既然拆下來了,乾脆大部分解,把該鎖緊的鎖緊,該除銹的除銹.</div>
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亂槍打鳥總會被我打下吧.</div>
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(未完.....待續)</div>
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BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-13320594830324240412012-08-06T03:21:00.003-07:002012-08-29T19:59:40.780-07:00SWR表八月初的蘇拉颱風很驚險的往台灣北部轉過去,沒有造成南區同好的損失,但是BV7FO上週六(8/4)反應,他的天線一下雨SWR就高機器ATU失敗,於是大夥兒一快過去整理一下.<br />
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和以往的慣例一樣,我還是沒有勇氣爬那三層摟高的樓梯,只能在底下插插花,劃圈圈.<br />
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這次整理發現T33JRH-WARC-E2的主梁進水無法排出,饋線及接頭沒有問題.使用天線分析儀測量時發現SWR非常高,僅在14MHz免強有測到3的SWR,這時根據以前的經驗,我建議將天線轉個方向試試,果然轉動時天線分析儀的讀值跟著變化,在天線朝45度時得到最佳值2,5<br />
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這種現象我以前以為是環境因素影響,例如附近的鐵皮屋,避雷針,淨空不足,高度不足所影響.其實都有可能,只是BV7FO那邊樓高12樓加上3樓高的電梯間水塔,再加一個3米塔,四周又空曠,哪有以上說的任何問題點. <br />
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其實問題出在天線分析儀, 我們玩天線的天線分析儀是基本配備,天線分析儀可測量天線的諧振點,阻抗,電抗.<br />
它的原理就是用一個已知電壓大小的射頻震盪器加到輸出端,並從輸出端測量頻率及電壓大小和相位,計算出阻抗,電抗,相關原理可以參考MFJ269說明書有詳細說明.<br />
但是它有一個致命的缺點,就是他的輸出功率低, 當測量YAGI這種高增益天線時,可能外部收到的信號強度大到影響天線分析儀讀值.<br />
所以建議您要測量YAGI的SWR還是使用POWER/SWR表,絕對比天線分析儀準確.<br />
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BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-14852795245742603372012-08-06T02:38:00.000-07:002012-08-06T02:38:05.561-07:00一代名機 FT-1000MP V<br />
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FT-1000MP 整體造型比FT-1000D還要有科技感,</div>
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最大的改進是EDSP 也就是多了音頻DSP來處理聲音信號, 實際在NB NR噪音的排除表現非常良好,但是內部的中頻晶體濾波器則非常陽春8.2M二只,455K一只.<br />
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這次修復的FT-1000MP V是受BV4VU委託的.<br />
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症狀是 ANT A/B 切換無動作,永遠只有ANT A有作用,爬一下維修手冊研判是負責控制A/B切換的電晶體Q6452故障,</div>
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實際電壓測量時發現問題嚴重,因為除了Q6452故障外控制它的IC也壞了, Q5023 (8255 PIO) 第19腳輸出腳應該0或5V可是測量起來只在0.6和0.8V變化,</div>
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Q6452位置在AUTO ANT TUNNER,Q5023位置在CONTROL基板,二者位置不難找,而且都在基板的正面,不用拆下電路板就能處理,大問題時手要夠穩,眼要夠利,我越來越覺得我的眼睛不夠利了,老花嚴重.</div>
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.換好之後天線A B切換就正常了.</div>
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原本以為故障點就這邊而已,機器ALIGNMENT也沒發現問題,裝上天線實際上機測試,又發現一個問題,ATT開關6db 和18db衰減時,收不到信號,查一下線路研判是RF基板的電阻R1151故障,換掉之後就正常了.</div>
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這台機器我的感覺,如果加裝中頻濾波器的話,他的性能一定會比FT-1000D好,但是FT-1000D整體表現還是會勝出,原因在於FT-1000D 8.2MHz中頻濾波器裝滿4個,以及獨立的BPF1,在使用第二接收機時,可任意頻道遊走,不受限於主頻道頻率.MP V 的EDSP表現非常亮眼,CW頻寬可以縮到60,NR NB 噪音抑制也非常優良,副接收機多了S表,算是小勝一點點,外觀酷炫,機器設定方式已和FT-1000D大不相同了,可說是FT-1000系列最大的進步.BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com1tag:blogger.com,1999:blog-5499733365107054931.post-67384556759082167302012-07-08T18:44:00.001-07:002012-07-08T18:45:08.752-07:00快速回覆的 LOTW DXCC 申請7月3日下午收到的ARRL信件<br />
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從6月23日提出申請到收到回信一共10天,真可差一點打破自己的眼鏡.</div>
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真的好快!!</div>BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-55361076685166606142012-06-23T13:01:00.000-07:002012-06-23T13:01:06.449-07:00DXCC申請辦法(三)在以前ARRL DXCC 申請只有LOTW 和傳統的紙本申請二種方法,<br />
有個大問題是,LOTW與DXCC認證的資料庫不相通, LOTW只是負責確認通連是有效的,LOTW DXCC 的申請還要轉到傳統DXCC那邊去核發.<br />
好消息2012年4月之後DXCC與LOTW之前的溝通打通了.無論是ONLINE DXCC或是傳統方法申請,所有資料都匯整到LOTW,如此一來讓DXCC申請更方便,更人性化.<br />
你想想DXCC 獎狀包羅萬象,有以模式分的 CW PHONE RTTY, 有以頻道分的如5BAND DXCC ,如果以人工處理要記錄多大的資料量,要核對多少東西.現在以LOTW來處理,按起個鍵就完成,可節省大量的人力, 所以真的建議您一定要去申請LOTW帳號,把麻煩事交給電腦去做.<br />
關於LOTW帳號申請方法,請參考<a href="http://blog.sina.com.tw/bx8aae/article.php?pbgid=121283&entryid=633441" target="_blank">BX8AAE的網站</a>.<br />
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以下說明LOTW DXCC申請方法.<br />
首先登入LOTW網站, 點選AWARD.然後點選Select DXCC Award Account<br />
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如果你發現箭頭所指的地方有*記號,表示你可以提出申請了.<br />
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按一下APPLICATION 進入申請畫面第一步驟, 在這裡勾選要申請的QSO,也可以按下Check all選取全部.<br />
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然後視窗拉到最下方按continue,進入第二步驟.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8Hokv_0x1DTJvpqYPiMWQ1FqfIIQF5OhL4dWLVlPi32N6ftx4dM3IEl10lSFsR1pk3d0qEnsu7BMa3CrQLOgFEGsq_WKu27FFkMAI0YzgdiCOi7AhStJ36JoYdwoyMJ6VUxjXmO4-W_w/s1600/lotw4.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="450" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8Hokv_0x1DTJvpqYPiMWQ1FqfIIQF5OhL4dWLVlPi32N6ftx4dM3IEl10lSFsR1pk3d0qEnsu7BMa3CrQLOgFEGsq_WKu27FFkMAI0YzgdiCOi7AhStJ36JoYdwoyMJ6VUxjXmO4-W_w/s640/lotw4.jpg" width="640" /></a></div>
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如果你2012年以前有申請過就點選yes,然後按continue進入第三步驟.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhih1YsT2xXzsM3VIQPHmHFkwXpeYHA5D9RpwlFC-fqbaQq9zvXq_t0IXJcanm7QO02LkaQAdL912vpKGCRlrK2cU5LJXl0Pot4esoOw8tLn1G5r4K1j6GB2UuIloXt9EbAD776rFVPa98/s1600/lotw5.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="446" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhih1YsT2xXzsM3VIQPHmHFkwXpeYHA5D9RpwlFC-fqbaQq9zvXq_t0IXJcanm7QO02LkaQAdL912vpKGCRlrK2cU5LJXl0Pot4esoOw8tLn1G5r4K1j6GB2UuIloXt9EbAD776rFVPa98/s640/lotw5.jpg" width="640" /></a></div>
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上半部自動列出你可申請的項目,像我的情況是"加簽DXCC 200"</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhcVw70VOvkdbODXjIaoNxDYARvm_xAeoOGCWprzQXd_BPtOeGS5oAH2oABssiZzqK7jIcrqiZh65nRgxvYcikp_xwMqtjjpD3lxdhtL1PvBL_5ij8t7AEMpZnIE9X0nrJn8Pm0eUokcXE/s1600/LOTW6.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="410" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhcVw70VOvkdbODXjIaoNxDYARvm_xAeoOGCWprzQXd_BPtOeGS5oAH2oABssiZzqK7jIcrqiZh65nRgxvYcikp_xwMqtjjpD3lxdhtL1PvBL_5ij8t7AEMpZnIE9X0nrJn8Pm0eUokcXE/s640/LOTW6.jpg" width="640" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi47u5EwixzjpIEazKx3rWbIsk7yE_2cjxw-gElSoTeWQg59FrsPcvyEwXTE99NSDo7gbe8dKnJHFEzfdie65k5Jrl6yTBU518puN2cN0xq6HAhjeiDTaoN2Hl_9E58wZU2_gtUGuzA9WA/s1600/lotw7.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="470" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi47u5EwixzjpIEazKx3rWbIsk7yE_2cjxw-gElSoTeWQg59FrsPcvyEwXTE99NSDo7gbe8dKnJHFEzfdie65k5Jrl6yTBU518puN2cN0xq6HAhjeiDTaoN2Hl_9E58wZU2_gtUGuzA9WA/s640/lotw7.jpg" width="640" /></a></div>
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下半部填入你個人的連絡資料,獎狀寄送地址等.然後按Sumit Application 完成整個申請程序</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjnxpy7kPA86_IF1-DmvGX62YTGNQsLMqSG_i6A0527N53S4yVSiepMHvWlQP6lfCMMHDMwbFB3Km-LfDf4JyZ9K31kCXjzUsnLU4sL3Z4ZlG9coWWgfc8VjkVLIzr3xU-Myftgd8y6KtI/s1600/lotw8.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="470" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjnxpy7kPA86_IF1-DmvGX62YTGNQsLMqSG_i6A0527N53S4yVSiepMHvWlQP6lfCMMHDMwbFB3Km-LfDf4JyZ9K31kCXjzUsnLU4sL3Z4ZlG9coWWgfc8VjkVLIzr3xU-Myftgd8y6KtI/s640/lotw8.jpg" width="640" /></a></div>
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簡單的幾個步驟就完成整個申請,資料細節你可以將它的PDF檔下載存底.</div>
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</div>BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0tag:blogger.com,1999:blog-5499733365107054931.post-38319815428657827892012-06-23T11:28:00.000-07:002012-06-23T11:28:05.454-07:00DXCC 與LOGGER32(二)LOGGER32 的AWARD資料庫管理功能非常好用, 可以輕鬆的計算出你的通聯成績, 但是好的工具,也要有正確的操作,否則再厲害的工具也會"垃圾進垃圾出",丟出一堆垃圾資料.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEho9qDML0Ry404__9cpAj5rnd7vNwLuXNIZroylbHUfDKggt_Iyzm0HJC_1BrR-Y4sLAw3ZPl61sBWTt4tdDvltHKySOV_-KkY2t3lT0on1Q78HkE1IEIRLCcXg0cG1h31x_nMXqDxPVgM/s1600/award1.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="205" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEho9qDML0Ry404__9cpAj5rnd7vNwLuXNIZroylbHUfDKggt_Iyzm0HJC_1BrR-Y4sLAw3ZPl61sBWTt4tdDvltHKySOV_-KkY2t3lT0on1Q78HkE1IEIRLCcXg0cG1h31x_nMXqDxPVgM/s320/award1.jpg" width="320" /></a></div>
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點選功能award然後按DXCC</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKqTKG2PbbJpC9Jj5d1XR1GDc88ss9GIoZQU5MywhsEuovcZNJ1ibmInKroraN7GTuF2ths1iqbfBHuRORmSTRDYRw9M6al7WC93hauBxYDEG3ffAQ6A0BfEYBGkK-nftP16YgOtTztGM/s1600/award.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="536" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKqTKG2PbbJpC9Jj5d1XR1GDc88ss9GIoZQU5MywhsEuovcZNJ1ibmInKroraN7GTuF2ths1iqbfBHuRORmSTRDYRw9M6al7WC93hauBxYDEG3ffAQ6A0BfEYBGkK-nftP16YgOtTztGM/s640/award.jpg" width="640" /></a></div>
這個畫面提供非常多的資了,下方過濾條件可以選要申請模式 dxcc_mix dxcc_cw等等, 也可以選紙本確認或是 lotw eQSL確認也提供您各頻道通連或確認的dxcc數量, 右邊的內容 W ork代表(有通連到), C onfirmed代表已確認(有QSL), S ubmitted 代表已提出申請, G ranted代表已經arrl dxcc認證通過了,點選W C S G記號,會開一個視窗顯示在這條件下所有通聯紀錄, 點選其中一筆則會轉跳到logbook 裡該筆通連記錄.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhqMHHm_HBlXSJmJQHVk27zUPeSmy3HRH1DZgHXYvJM3c8U-5uxndru-KeaCKaTHzkdMGtCZgJzIpH2KUmLPcpCU6U6No_bSyp38rW5mMeAxQXDOK_TdElAjZghlMTPQae0h4spLnMISOs/s1600/awdset.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="248" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhqMHHm_HBlXSJmJQHVk27zUPeSmy3HRH1DZgHXYvJM3c8U-5uxndru-KeaCKaTHzkdMGtCZgJzIpH2KUmLPcpCU6U6No_bSyp38rW5mMeAxQXDOK_TdElAjZghlMTPQae0h4spLnMISOs/s400/awdset.jpg" width="400" /></a></div>
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在LOGBOOK上點選要編輯的資料,然後按右鍵點選Set/Show award credits</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiHeyN5alBsDF2SgUrXFNKE04A0HpQNebga58t3t9quESn8lYXqUItCcpik56ShBsnk0KCjNnC8hlbWsEs7q21qB7j-hj85CFIM3QgVDXTMJSwg3cB-jLBOC7pxefdnfWFDO4d2BHlhU3c/s1600/awdset1.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="520" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiHeyN5alBsDF2SgUrXFNKE04A0HpQNebga58t3t9quESn8lYXqUItCcpik56ShBsnk0KCjNnC8hlbWsEs7q21qB7j-hj85CFIM3QgVDXTMJSwg3cB-jLBOC7pxefdnfWFDO4d2BHlhU3c/s640/awdset1.jpg" width="640" /></a></div>
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S 和 G 的設定 在這個視窗裡設定, 注意卡片的就在左上方紅色部分設定, LOTW的在右上方.<br />
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在ONLINE DXCC 通過審核後,必須做的一件事情就是以上面說明的方法,將您的LOGGER32 AWARD資料庫裡的記錄與回來的DXCC列表一致.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjhBSDP68i0atAKf-ua2J24m1946X0rgvbBdWEXP7lc_PYEhfwlWi_OEDSzxXz1pHjhX54swiDT7vrLFxtD6EnciRUQxXx5zzDM7BTvz_25U02t_4jn1JrJTbQY0f4no3mbgI7D_C4WU6k/s1600/IMG_0708.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjhBSDP68i0atAKf-ua2J24m1946X0rgvbBdWEXP7lc_PYEhfwlWi_OEDSzxXz1pHjhX54swiDT7vrLFxtD6EnciRUQxXx5zzDM7BTvz_25U02t_4jn1JrJTbQY0f4no3mbgI7D_C4WU6k/s640/IMG_0708.JPG" width="640" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDDer9sQKwuiYgF30Qc-2GVjnSf5WOQw3WiamDLAZ_cIogvrnimczLCQCbclpVOHNa3_9IGUJnYMB0fIEh9FP3Zwaj-N4dfoGSSUm5Lo9lykgRNbJolWgvqncJrcvzMftm6uJAiRlVX6g/s1600/IMG_0707.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDDer9sQKwuiYgF30Qc-2GVjnSf5WOQw3WiamDLAZ_cIogvrnimczLCQCbclpVOHNa3_9IGUJnYMB0fIEh9FP3Zwaj-N4dfoGSSUm5Lo9lykgRNbJolWgvqncJrcvzMftm6uJAiRlVX6g/s640/IMG_0707.JPG" width="640" /></a></div>
回來的總表 箭頭處要和LOGGER32 AWARD表單橫線處一致.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiPmOhle0OrAFiLjyqsL9LK1xpHqgn4fA0RqEaPkMUdULhbHW-23wm8BVGLe3gcIGO33ZqR0TBETe8sp5abRVyHNpC4OMXiaN5fXy4qyl7m34bZ0Jx-eNuy3S7vY4mnAgke5bZAqsL6oGM/s1600/award_chk.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="508" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiPmOhle0OrAFiLjyqsL9LK1xpHqgn4fA0RqEaPkMUdULhbHW-23wm8BVGLe3gcIGO33ZqR0TBETe8sp5abRVyHNpC4OMXiaN5fXy4qyl7m34bZ0Jx-eNuy3S7vY4mnAgke5bZAqsL6oGM/s640/award_chk.jpg" width="640" /></a></div>BV7CWhttp://www.blogger.com/profile/11370014253349731487noreply@blogger.com0