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Total 9 documents matching your query.

1. [Amps] LK-500Z output on 10m (score: 1)
Author: Vasiliy - K3IT <gokoyev+k3it@gmail.com>
Date: Thu, 31 Jan 2013 23:37:59 -0500
I'm looking for some info on what should be a typical output for the LK-500ZB amp on 10 meters. I'm getting 1200W easily on all bands except 28Mhz. The 10m mod is installed. There was the following n
/archives//html/Amps/2013-02/msg00003.html (7,163 bytes)

2. Re: [Amps] LK-500Z output on 10m (score: 1)
Author: Vasiliy - K3IT <gokoyev+k3it@gmail.com>
Date: Fri, 1 Feb 2013 12:59:22 -0500
Sorry, I jumped the gun. Getting a good output now with the LOAD set to an "off the dial" setting. Not sure about the service note, may be they meant it for unmodified amps. 73 ______________________
/archives//html/Amps/2013-02/msg00006.html (8,643 bytes)

3. [Amps] hot keying the amp? (score: 1)
Author: Vasiliy - K3IT <gokoyev+k3it@gmail.com>
Date: Sun, 10 Feb 2013 23:38:57 -0500
the new amp LK500ZB and I continue our bonding process :) I've wired up the QSK circuit and recorded the CW signal on my scope. I can see a small bump after each dot and dash, like on the picture her
/archives//html/Amps/2013-02/msg00080.html (7,446 bytes)

4. [Amps] SB-200 QSK mod info (score: 1)
Author: k3it <gokoyev+k3it@gmail.com>
Date: Wed, 27 Mar 2013 01:09:13 -0400
Back in February I bought a W7RY SB-200 QSK board from a link on this list. The mod is finished now and I posted some scope traces and info here http://uncle-ziba.livejournal.com/9102.html . I believ
/archives//html/Amps/2013-03/msg00338.html (6,619 bytes)

5. Re: [Amps] SB-200 QSK mod info (score: 1)
Author: k3it <gokoyev+k3it@gmail.com>
Date: Wed, 27 Mar 2013 13:48:02 -0400
Paul, I was surprised that the vacuum relay closed in just over 1ms, much better than the 6ms specification. I agree there is no problem for most rigs. One exception is when the amp is controlled by
/archives//html/Amps/2013-03/msg00356.html (8,543 bytes)

6. Re: [Amps] Look at this Custom 10kW Amp (score: 1)
Author: k3it <gokoyev+k3it@gmail.com>
Date: Tue, 9 Apr 2013 22:34:09 -0400
May there are special FCC-exempt days when it's legal to fire up that baby ;) here is a screen shot of signal I heard from Mid West, which is probably a few watts over: http://goo.gl/Ellat He is tryi
/archives//html/Amps/2013-04/msg00044.html (8,565 bytes)

7. [Amps] GU-74b amp by UX1UX (score: 1)
Author: k3it <gokoyev+k3it@gmail.com>
Date: Fri, 16 Aug 2013 14:37:37 -0400
Does anybody see any obvious flaws in this amp http://goo.gl/lqPBie I could not find the actual schematic. I'm thinking of buying a Ukrainian made amp, for nostalgic reasons :) 73 Vasiliy K3IT ______
/archives//html/Amps/2013-08/msg00100.html (6,551 bytes)

8. Re: [Amps] GU-74b amp by UX1UX (score: 1)
Author: k3it <gokoyev+k3it@gmail.com>
Date: Fri, 16 Aug 2013 18:55:22 -0400
Yes I think it's a Acom 1000 rival but probably at half the price. I've got a couple of replies off list. The black relay near the tank coils is in question. Potential for RF pickup and "false" switc
/archives//html/Amps/2013-08/msg00105.html (9,651 bytes)

9. [Amps] remotely controlled Acom 1000 (score: 1)
Author: k3it <gokoyev+k3it@gmail.com>
Date: Sun, 11 Dec 2016 23:16:43 -0500
I ran across this link with an interesting remote control solution by RU6B. He is using servo motors and Arduino mounted on a removable plexiglas panel http://forum.qrz.ru/3-kv-tehnika/44272-udalenno
/archives//html/Amps/2016-12/msg00293.html (6,832 bytes)

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