- 1. [Amps] AL-1200 no output (score: 1)
- Author: "Stein Roar Brobakken" <sroabr@online.no>
- Date: Wed, 15 Feb 2012 21:55:45 +0100
- Hi My friend LA9TJA have a Ameritron AL-1200 amp which stopped output this weekend during WPX RTTY on 15m. 1. No output on 30w input anyband. 2. Hi SWR between RIG and AMP. 3. Gridmeter shows 150-250
- /archives//html/Amps/2012-02/msg00177.html (6,540 bytes)
- 2. Re: [Amps] AL-1200 no output (score: 1)
- Author: "Carl" <km1h@jeremy.mv.com>
- Date: Wed, 15 Feb 2012 17:35:59 -0500
- What is the idle current with no drive? Does the antenna relay switch? Carl KM1H _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mail
- /archives//html/Amps/2012-02/msg00179.html (8,616 bytes)
- 3. Re: [Amps] AL-1200 no output (score: 1)
- Author: Gudguyham@aol.com
- Date: Wed, 15 Feb 2012 17:44:44 -0500 (EST)
- What is the idle current with no drive? Does the antenna relay switch? Carl KM1H _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mail
- /archives//html/Amps/2012-02/msg00181.html (7,320 bytes)
- 4. Re: [Amps] AL-1200 no output (score: 1)
- Author: Richard Solomon <dickw1ksz@gmail.com>
- Date: Wed, 15 Feb 2012 15:48:44 -0700
- More likely, R3 has opened up. 73, Dick, W1KSZ _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
- /archives//html/Amps/2012-02/msg00182.html (7,930 bytes)
- 5. Re: [Amps] AL-1200 no output (score: 1)
- Author: Gudguyham@aol.com
- Date: Wed, 15 Feb 2012 17:52:02 -0500 (EST)
- More likely, R3 has opened up. REALLY? _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
- /archives//html/Amps/2012-02/msg00183.html (6,743 bytes)
- 6. Re: [Amps] AL-1200 no output (score: 1)
- Author: Gudguyham@aol.com
- Date: Wed, 15 Feb 2012 18:11:54 -0500 (EST)
- ORIGINAL POST OF SYPTOMS: My friend LA9TJA have a Ameritron AL-1200 amp which stopped output this weekend during WPX RTTY on 15m. 1. No output on 30w input anyband. 2. Hi SWR between RIG and AMP. 3.
- /archives//html/Amps/2012-02/msg00184.html (7,586 bytes)
- 7. Re: [Amps] AL-1200 no output (score: 1)
- Author: Gudguyham@aol.com
- Date: Wed, 15 Feb 2012 18:17:22 -0500 (EST)
- Plate Supply Relay no work. 73, Dick, W1KSZ _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
- /archives//html/Amps/2012-02/msg00185.html (8,280 bytes)
- 8. Re: [Amps] AL-1200 no output (score: 1)
- Author: Gudguyham@aol.com
- Date: Wed, 15 Feb 2012 18:21:26 -0500 (EST)
- Hi Yes, we will do some checkup ! Thanks a lot for the nice advices 73s Rag LA6FJA From: Gudguyham@aol.com [mailto:Gudguyham@aol.com] Sent: Wednesday, February 15, 2012 11:34 PM To: email.brobakken@
- /archives//html/Amps/2012-02/msg00187.html (9,628 bytes)
- 9. Re: [Amps] AL-1200 no output (score: 1)
- Author: "Stein Roar Brobakken" <sroabr@online.no>
- Date: Wed, 22 Feb 2012 00:26:54 +0100
- Hi It was a diode on the HV board.. bad soldering 73s LA6FJA Rag More likely, R3 has opened up. 73, Dick, W1KSZ On Wed, Feb 15, 2012 at 3:44 PM, <Gudguyham@aol.com> wrote: ___________________________
- /archives//html/Amps/2012-02/msg00242.html (8,958 bytes)
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