- 1. [TenTec] Jupiter 538 always on transmit (score: 1)
- Author: F8EHJ <f8ehj@free.fr>
- Date: Sun, 8 Aug 2010 16:41:05 +0200
- Hello, After a long time without radio operating (about 6 months), I wished to turn on my tansceiver Jupiter 538. When I powered on, the TT jupiter is always transmiting on Ham radio Band. I test all
- /archives//html/TenTec/2010-08/msg00063.html (7,068 bytes)
- 2. Re: [TenTec] Jupiter 538 always on transmit (score: 1)
- Author: Eric Skaggs <safetyboss2002@msn.com>
- Date: Sun, 8 Aug 2010 11:33:05 -0700
- Yes, I had this problem yesterday...turned out to be a faulty ACC 1 cord....after re-setting it all worked well. 73- eric w7nnn _______________________________________________ TenTec mailing list Ten
- /archives//html/TenTec/2010-08/msg00069.html (8,229 bytes)
- 3. Re: [TenTec] Jupiter 538 always on transmit (score: 1)
- Author: Rick W <ve7tk@yahoo.ca>
- Date: Sun, 8 Aug 2010 12:14:55 -0700 (PDT)
- A friend of mine had a similar problem with his Orion. The problem was that the remote and ACC plugs were in the wrong connectors! He switched the 2 plugs and the rig went back to normal. 73, Rick VE
- /archives//html/TenTec/2010-08/msg00070.html (7,564 bytes)
- 4. Re: [TenTec] Jupiter 538 always on transmit (score: 1)
- Author: F8EHJ <f8ehj@free.fr>
- Date: Sun, 8 Aug 2010 22:26:01 +0200
- Thanks Erik, I am happy to see that you solved the problem but I don't have any acc cord plugged on transceiver. I unplugged all cable and antenna. After performing a master reset, I have always the
- /archives//html/TenTec/2010-08/msg00072.html (7,874 bytes)
- 5. Re: [TenTec] Jupiter 538 always on transmit (score: 1)
- Author: "Dr. Gerald N. Johnson" <geraldj@weather.net>
- Date: Sun, 08 Aug 2010 15:38:01 -0500
- Then you have to open it up and by voltage checks, find out what is causing it to transmit. It could be many things: It could be that the transistor that supplies +TX has shorted. I could be that the
- /archives//html/TenTec/2010-08/msg00075.html (9,518 bytes)
- 6. Re: [TenTec] Jupiter 538 always on transmit (score: 1)
- Author: F8EHJ <f8ehj@free.fr>
- Date: Mon, 9 Aug 2010 11:26:27 +0200
- Thanks for your reply, I found the fault. I open the transceiver and verify voltage level on U9 from DSP Board. It seems to be CW_KEY_T bad signal level '0' instead level '1'. I measured 1,35 v on in
- /archives//html/TenTec/2010-08/msg00087.html (10,026 bytes)
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