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Total 13 documents matching your query.

1. [Amps] Henry 2K-3 amp restore (score: 1): Author: Bob Darlington <rdarlington@gmail.com>; Date: Sun, 12 Nov 2017 21:24:37 -0700; Hi all, After a 3 year wait, I finally have my Henry 2K-3 at home from a seller out on the east coast. I have it up and running and producing lots of power as expected. Amazingly, the ancient 3-500Z; /archives//html/Amps/2017-11/msg00132.html (8,599 bytes)
2. Re: [Amps] Henry 2K-3 amp restore (score: 1): Author: Victor Rosenthal 4X6GP <k2vco.vic@gmail.com>; Date: Mon, 13 Nov 2017 06:36:06 +0200; _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps; /archives//html/Amps/2017-11/msg00133.html (6,393 bytes)
3. Re: [Amps] Henry 2K-3 amp restore (score: 1): Author: "Jim W7RY" <jimw7ry@gmail.com>; Date: Sun, 12 Nov 2017 23:23:08 -0600; I would look for a ban connection on the meter switch for most of your issues. Could be bad diodes in the "wattmeter". Never had to replace a diode in one of a Henry. It's probably more like a relati; /archives//html/Amps/2017-11/msg00134.html (9,669 bytes)
4. Re: [Amps] Henry 2K-3 amp restore (score: 1): Author: John Simmons <jasimmons@pinewooddata.com>; Date: Mon, 13 Nov 2017 07:25:22 -0600; There may be a pot to calibrate the HV meter. The pot may be dirty or need replacement. Or it could be a sticky meter movement. 73, -John NI0K Jim W7RY <mailto:jimw7ry@gmail.com> Sunday, November 12,; /archives//html/Amps/2017-11/msg00135.html (12,927 bytes)
5. Re: [Amps] Henry 2K-3 amp restore (score: 1): Author: Bob Darlington <rdarlington@gmail.com>; Date: Mon, 13 Nov 2017 22:22:24 -0700; Just a quick follow up on the 2K-3 amp and a thank you to all that responded here on the list and directly to my inbox. I was able to get the voltage reading in agreement with my external HV probe by; /archives//html/Amps/2017-11/msg00146.html (8,877 bytes)
6. Re: [Amps] Henry 2K-3 amp restore (score: 1): Author: Larry Schroeder <wd9sef@charter.net>; Date: Mon, 13 Nov 2017 23:31:16 -0600; Good Evening Everyone, I recently bought an OM Power 4000A for my everyday amp but I have a mint condition Henry 2K Classic here that I bought as a collectors piece that has less than 14 hours of run; /archives//html/Amps/2017-11/msg00147.html (9,495 bytes)
7. Re: [Amps] Henry 2K-3 amp restore (score: 1): Author: "David Gow" <d.gow@frontier.com>; Date: Mon, 13 Nov 2017 21:57:30 -0800; The wrench for the band select knob may be a spline wrench, otherwise known as a Bristol wrench. That is what my Henry 3KA used as does the Collins S-Line gear. They are readily available on the web.; /archives//html/Amps/2017-11/msg00148.html (9,735 bytes)
8. Re: [Amps] Henry 2K-3 amp restore (score: 1): Author: Bob Darlington <rdarlington@gmail.com>; Date: Tue, 21 Nov 2017 09:32:16 -0700; Confirmed, the front panel does use Sylvania 1815 bulbs and the LED replacements from Amazon worked just fine. I replaced the little GE 330 bulb in the power switch with an LED equivalent as well. Tu; /archives//html/Amps/2017-11/msg00175.html (11,677 bytes)
9. Re: [Amps] Henry 2K-3 amp restore (score: 1): Author: Victor Rosenthal 4X6GP <k2vco.vic@gmail.com>; Date: Tue, 21 Nov 2017 18:38:23 +0200; Make sure the contacts on the t/r relay are clean and that it is pulling in properly. 73, Victor, 4X6GP Rehovot, Israel Formerly K2VCO http://www.qsl.net/k2vco/ On 21 Nov 2017 18:32, Bob Darlington w; /archives//html/Amps/2017-11/msg00176.html (9,944 bytes)
10. Re: [Amps] Henry 2K-3 amp restore (score: 1): Author: Bob Darlington <rdarlington@gmail.com>; Date: Tue, 21 Nov 2017 10:03:11 -0700; I did clean the contacts as part of the troubleshooting process and used an ohmmeter to make sure it was switching. Figured there was a chance I banged into it while working but don't think I did. Wh; /archives//html/Amps/2017-11/msg00177.html (12,350 bytes)
11. Re: [Amps] Henry 2K-3 amp restore (score: 1): Author: "Jim W7RY" <jimw7ry@gmail.com>; Date: Tue, 21 Nov 2017 11:05:47 -0600; Diodes on meters wont help much. They will be destroyed by .7 volts which is were a diode conducts. Sounds like a bad T/R relay. Clean it up with some de-oxit and some rough paper or a crisp dollar b; /archives//html/Amps/2017-11/msg00178.html (12,514 bytes)
12. [Amps] Henry 2K-3 amp restore (score: 1): Author: "Jim Thomson" <jim.thom@telus.net>; Date: Wed, 22 Nov 2017 10:46:32 -0800; <Diodes on meters wont help much. They will be destroyed by .7 volts which is <were a diode conducts. <Sounds like a bad T/R relay. Clean it up with some de-oxit and some rough <paper or a crisp doll; /archives//html/Amps/2017-11/msg00181.html (9,111 bytes)
13. Re: [Amps] Henry 2K-3 amp restore (score: 1): Author: "Jim Thomson" <jim.thom@telus.net>; Date: Wed, 22 Nov 2017 11:18:25 -0800; power supply, to chassis. Also, a bypass cap, .05uf to .1 uf should be wired from B- of hv supply, to chassis. Any HV meter + meter multiplier resistors, should be wired directly between B+ and B- o; /archives//html/Amps/2017-11/msg00182.html (9,589 bytes)

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