- 1. Re: [Amps] FL-2100F/B (score: 1)
- Author: "R_Davis" <WD8JJA@arrl.net>
- Date: Mon, 27 Oct 2003 20:51:16 -0500
- Very interesting, Peter, Actually, the question was proposed by "H & W Electronics" on another reflector; I have a 2100B with the similar symptoms, while he asked about the 2100F. The 2100B schematic
- /archives//html/Amps/2003-10/msg00259.html (13,624 bytes)
- 2. Re: [Amps] FL-2100F/B (score: 1)
- Author: "R_Davis" <WD8JJA@arrl.net>
- Date: Mon, 27 Oct 2003 21:37:51 -0500
- Another question, Peter, What do you mean by "carefully" checking the caps? Rick, WD8JJA. it ripple disc relay/grid/bias bottles, did I or watts as I it 500 2200 I only ______________________________
- /archives//html/Amps/2003-10/msg00260.html (14,494 bytes)
- 3. Re: [Amps] FL-2100F/B (score: 1)
- Author: "Peter Frenning, OZ1PIF" <oz1pif@get2net.dk>
- Date: Tue, 28 Oct 2003 09:39:00 +0100
- I can't comment specifically on the "F" version, I have never seen it or the documentation. I wondered about the same thing Rick, but can only report my findings. As stated by R.Measures, it probably
- /archives//html/Amps/2003-10/msg00266.html (16,506 bytes)
- 4. Re: [Amps] FL-2100F/B (score: 1)
- Author: "Peter Frenning, OZ1PIF" <oz1pif@get2net.dk>
- Date: Tue, 28 Oct 2003 09:41:29 +0100
- Simply that a casual 'glance over' doesn't reveal any problem. Mine didn't fall apart till I remomoved it, revealing a big burn on the inside. Vy 73 de OZ1PIF, Peter ** OZ1PIF ** email: oz1pif(no-spa
- /archives//html/Amps/2003-10/msg00268.html (16,953 bytes)
- 5. Re: [Amps] FL-2100F/B (score: 1)
- Author: R.Measures <r@somis.org>
- Date: Tue, 28 Oct 2003 03:24:32 -0800
- ** Looking at all of the pieces with a magnifing glass? - R.L. Measures/Rich..., AG6K, 805.386.3734, www.somis.org _______________________________________________ Amps mailing list Amps@contesting.co
- /archives//html/Amps/2003-10/msg00270.html (15,967 bytes)
- 6. Re: [Amps] FL-2100F/B (score: 1)
- Author: "R_Davis" <WD8JJA@arrl.net>
- Date: Thu, 6 Nov 2003 22:17:39 -0500
- Okay guys, here it is, I finally got the time to dig into the amp. I really couldn't "see" anything wrong with the grid resistors or capacitors. One of the 33 ohm grid resistors measured 32 ohms and
- /archives//html/Amps/2003-11/msg00082.html (19,690 bytes)
- 7. Re: [Amps] FL-2100F/B (score: 1)
- Author: R.Measures <r@somis.org>
- Date: Fri, 7 Nov 2003 03:06:37 -0800
- ** My guess is that the choke has a self-resonance somewhere in the neighborhood of the 572B's anode-circuit resonance. This problem is common in the Henry 2K-4's and 3K-A's HV-RFC where 3-turns occ
- /archives//html/Amps/2003-11/msg00087.html (21,571 bytes)
This search system is powered by
Namazu