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Total 6 documents matching your query.

1. [Amps] SB-221 Problem - Slow on the uptake (score: 1): Author: "Rex Lint" <rex@lint.mv.com>; Date: Thu, 18 Feb 2010 12:01:53 -0500; Hi Wizards, After I replaced the TR relay, the amp seems to take a 20 milliseconds to develop full output. That tends to clip off part of the first CW character. We jumpered the bias ON, then switche; /archives//html/Amps/2010-02/msg00521.html (6,874 bytes)
2. Re: [Amps] SB-221 Problem - Slow on the uptake (score: 1): Author: James Colville <jimw7ry@gmail.com>; Date: Thu, 18 Feb 2010 17:14:35 -0800; Sounds like your exciter has a problem...Or it has a problem with the load (amplifier). Why not simply key the amplifier BEFORE you put the rig into transmit mode? 73 Jim W7RY _______________________; /archives//html/Amps/2010-02/msg00533.html (8,391 bytes)
3. Re: [Amps] SB-221 Problem - Slow on the uptake (score: 1): Author: "Rex Lint" <rex@lint.mv.com>; Date: Thu, 18 Feb 2010 22:04:47 -0500; Does it with ALL exciters. Guess the input network is something we haven't looked at though. Thanks, -Rex K1HI Rex Lint Merrimack, NH From: James Colville [mailto:jimw7ry@gmail.com] Sent: Thursday, F; /archives//html/Amps/2010-02/msg00540.html (8,847 bytes)
4. Re: [Amps] SB-221 Problem - Slow on the uptake (score: 1): Author: James Colville <jimw7ry@gmail.com>; Date: Thu, 18 Feb 2010 20:22:15 -0800; What is the input SWR? What does the exciter show it is? Jim W7RY _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/am; /archives//html/Amps/2010-02/msg00545.html (10,182 bytes)
5. Re: [Amps] SB-221 Problem - Slow on the uptake (score: 1): Author: "Jerry Muller" <k0tv@k0tv.com>; Date: Fri, 19 Feb 2010 05:31:12 -0500; I have looked at the input network and completely removed it from the circuit. I made a direct connection from the relay to the heater blocking cap and it made no difference. 73, Jerry -- Original Me; /archives//html/Amps/2010-02/msg00559.html (11,002 bytes)
6. Re: [Amps] SB-221 Problem - Slow on the uptake (score: 1): Author: "Jerry Muller" <k0tv@k0tv.com>; Date: Fri, 19 Feb 2010 05:32:05 -0500; The input SWR is flat. Jerry _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps; /archives//html/Amps/2010-02/msg00560.html (11,809 bytes)

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