VR2GY.com

 找回密碼
 立即註冊
搜索
熱搜: walkie
查看: 6985|回復: 6

珍貴的 衛星AO51-QSL卡(最後晚餐)

[複製鏈接]
發表於 5-12-2011 21:51:23 | 顯示全部樓層 |閱讀模式
珍貴的 衛星AO51-QSL卡
收到BG7MNV 11月13日經業餘衛星AO51通聯QSL卡
00  0010 MNV.jpg
 樓主| 發表於 5-12-2011 22:00:00 | 顯示全部樓層
重點在官方網站已宣佈 AO51 死亡
November 29, 2011

It is with a heavy heart I report that AO-51 has ceased transmission and is not responding to commands. The last telemetry data indicated that the third of six batteries was approaching failure to short, and observations indicate the voltage from three cells is insufficient to power the UHF transmitters. The IHU may continue to be operative. Initial tests with the S band transmitter were also not positive, although more attempts are in order. We have tried leaving the satellite in an expected state where if voltages climb high enough, the 435.150 transmitter may possibly be heard.

The command team will regularly attempt communications with the satellite over the coming months (and years). There is always the possibility that a cell will open and we could once again talk to our friend while illuminated. Thanks to all who helped fund, design, build, launch, command, and operate AO-51. It's 7 year mission has been extraordinary. Please support AMSAT's Fox-1 project, and other AMSAT projects worldwide with your time and money.

For the AO-51 Command Team,

73, Drew KO4MA
AMSAT-NA VP Operations
 樓主| 發表於 7-12-2011 01:43:10 | 顯示全部樓層
11月13日
.jpg
 樓主| 發表於 8-12-2011 11:44:38 | 顯示全部樓層
AO51
0    0AO51  -.jpg
 樓主| 發表於 8-12-2011 18:32:38 | 顯示全部樓層
1
00    AO51是最多使用的業餘衛星.jpg
 樓主| 發表於 10-12-2011 22:55:51 | 顯示全部樓層
1
00    AO51是最多使用的業餘衛星-.jpg
00    AO51是最多使用的業餘衛星-.jpg
 樓主| 發表於 12-12-2011 22:28:12 | 顯示全部樓層
2010年9月9日
00    2010年9月9日.jpg
您需要登錄後才可以回帖 登錄 | 立即註冊

本版積分規則

中華業餘無線電研究會 - 業餘無線電考試(筆試)班

手機版|存檔|VR2GY.com

GMT+8, 16-7-2020 21:09 , Processed in 0.058986 second(s), 20 queries , Gzip On.

Powered by Discuz! X3.4

© 2001-2017 Comsenz Inc.

快速回復 返回頂部 返回列表