- 1. [AMPS] RF Transistor Info request (score: 1)
- Author: paul@ve3sy.com (Paul Cassel)
- Date: Wed, 7 Jun 2000 21:05:38 -0400
- Does anyone recognize an RF transistor with what looks appears to be a Rockwell house number 404120? Tnx de Paul VE3SY -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.c
- /archives//html/Amps/2000-06/msg00068.html (6,540 bytes)
- 2. [AMPS] TRANS WORLD TRANSISTOR INFO REQEST (score: 1)
- Author: paul@ve3sy.com (Paul Cassel VE3SY)
- Date: Sat, 19 Feb 2000 17:32:13 -0500
- Anyone out there have an idea on what transistors Trans World used in their 1KW SS Amp that used 4 250watt plus in modules marked as AMP MODULE 28-5B. These modules operate at 48VDC and each module u
- /archives//html/Amps/2000-02/msg00385.html (7,110 bytes)
- 3. [Amps] ALPHAs and momentary power outages (score: 1)
- Author: "Paul Cassel" <paul@ve3sy.com>
- Date: Mon, 16 Jul 2007 08:34:35 -0400
- I operate an ALPHA 87A and as everyone is aware there is a 3 minute or so filament warm-up cycle. During the IARU test, my QTH was used by Yuri VE3DZ. The area has been having some electrical weekend
- /archives//html/Amps/2007-07/msg00259.html (7,094 bytes)
- 4. Re: [Amps] ALPHAs and momentary power outages (score: 1)
- Author: "Paul Cassel" <paul@ve3sy.com>
- Date: Mon, 16 Jul 2007 11:09:07 -0400
- Now that would sure be a brute force way of handling the problem :-) Seems to be several good alternate timer circuit ideas so will watch the reflector. Paul VE3SY ___________________________________
- /archives//html/Amps/2007-07/msg00266.html (7,724 bytes)
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