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21. Re: [Amps] Different amp recommendations (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Wed, 8 Feb 2012 08:59:11 -0700
So, all this talk begs the question .... What is available in the Ham Market that will do 1.5 KW for any length of time. I expect if such an animal existed, they would be selling a bunch of them. 73,
/archives//html/Amps/2012-02/msg00059.html (13,034 bytes)

22. Re: [Amps] AL-1200 no output (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Wed, 15 Feb 2012 15:48:44 -0700
More likely, R3 has opened up. 73, Dick, W1KSZ _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2012-02/msg00182.html (7,930 bytes)

23. Re: [Amps] amp supply lk500 za (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Sat, 18 Feb 2012 10:17:31 -0700
I have only seen 2 of these "in the flesh". One owner told me that the last ones out the door had the LK-500 Tank Circuit installed. I haven't seen or heard of one in several years. 73, Dick, W1KSZ _
/archives//html/Amps/2012-02/msg00220.html (9,123 bytes)

24. Re: [Amps] PIV requirement for identical, individual diodes used in a bridge rectifier configuration? (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Fri, 20 Apr 2012 11:04:03 -0700
Be very careful when you buy 6A10's. I have seen two versions, 1,000v PIV and 100v PIV. I believe I brought this up a while back and posted links to both datasheets. 73, Dick, W1KSZ _________________
/archives//html/Amps/2012-04/msg00205.html (10,057 bytes)

25. [Amps] Expert Amps 2K-FA: Any Opinions ? (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Tue, 24 Apr 2012 18:20:02 -0700
I am just about giving up on ever seeing the YAESU VL-2000 materialize in my lifetime. I did get pointed to the Expert Amps 2K-FA Amp and was wondering if anyone has one or has any opinions on it. Th
/archives//html/Amps/2012-04/msg00231.html (6,745 bytes)

26. Re: [Amps] Expert Amps 2K-FA: Any Opinions ? (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Thu, 26 Apr 2012 15:24:21 -0700
That seems like a lot of thermal drift (~ 13%). Has anyone experienced it switching to MID for no reason ? (OK, there must be a reason, but I haven't heard one). 73, Dick, W1KSZ _____________________
/archives//html/Amps/2012-04/msg00244.html (19,929 bytes)

27. [Amps] LDMOS Solid State Amplifiers For Sale (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Sun, 6 May 2012 11:21:31 -0700
I have two Unused Freescale MRF6VP41KHR7 Chips. One still sealed, the other was opened for inspection. Plans for that 2 Meter Amp have changed. $300 the pair, shipped CONUS. 73, Dick, W1KSZ _________
/archives//html/Amps/2012-05/msg00222.html (6,542 bytes)

28. [Amps] LDMOS Solid State Amplifiers For Sale (Price Reduced) (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Tue, 8 May 2012 22:15:46 -0700
I have two Unused Freescale MRF6VP41KHR7 Chips. One still sealed, the other was opened for inspection. Plans for that 2 Meter Amp have changed. Since no one like my last price, I'll drop it. $200 the
/archives//html/Amps/2012-05/msg00244.html (6,744 bytes)

29. [Amps] Bird 1000C Slug Needed (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Fri, 11 May 2012 09:51:34 -0700
Anyone have one they will part with ? 73, Dick, W1KSZ _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2012-05/msg00271.html (6,389 bytes)

30. [Amps] YAESU VL-2000 (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Sun, 20 May 2012 08:58:26 -0700
Rumors from YAESU at Dayton are that the VL-2000 project has been shelved. Too bad, from the initial specs on the FCC website, it looked like a keeper. So, now our eyes turn to China .... 73, Dick, W
/archives//html/Amps/2012-05/msg00305.html (6,424 bytes)

31. [Amps] New Kid on the Block (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Fri, 25 May 2012 10:19:53 -0700
One door closes, another opens .... With the demise of the VL-2000, another Amp has appeared (I think it was shown at Dayton and drew quite a crowd). http://www.commamps.com/amateur_radio/amateur.htm
/archives//html/Amps/2012-05/msg00327.html (6,685 bytes)

32. Re: [Amps] Bird 43 slugs (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Wed, 30 May 2012 19:02:59 -0700
Actually, the higher power slugs have a wider response than the lower power ones. Check page 15 of the manual on the below link: http://www.dxstore.com/download/Bird_43_Series_Manual.pdf 73, Dick, W1
/archives//html/Amps/2012-05/msg00358.html (9,818 bytes)

33. Re: [Amps] Dummy Load Blues (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Thu, 14 Jun 2012 17:03:06 -0700
Stop messing around with these lash-ups. You can buy a real Dummy Load, aka Bird, for short money. I got a 2500 Watt Bird for $200 over on the "evil empire" last year. With one like I got, you can re
/archives//html/Amps/2012-06/msg00119.html (10,454 bytes)

34. Re: [Amps] AGAIN..L4B on ebay (NEW) (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Mon, 18 Jun 2012 20:39:00 -0700
What was that Stephen Foster song again, you know, the one with the big monkey !! 73, Dick, W1KSZ _______________________________________________ Amps mailing list Amps@contesting.com http://lists.co
/archives//html/Amps/2012-06/msg00258.html (7,709 bytes)

35. Re: [Amps] latest amplifier wonder (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Fri, 6 Jul 2012 09:37:08 -0700
Actually the Tune Cap is way over to the left. 73, Dick, W1KSZ _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2012-07/msg00038.html (9,262 bytes)

36. Re: [Amps] Alpha 87A owner (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Mon, 9 Jul 2012 18:24:51 -0700
As Scotty once said ..."the more you complicate the plumbing, the easier it is to clog up the toilet"... . I never could understand the need for all this complication. Especially since today you can
/archives//html/Amps/2012-07/msg00147.html (15,343 bytes)

37. Re: [Amps] Overdrive protection (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Thu, 26 Jul 2012 09:48:04 -0700
Or, to play Devils Advocate ... why do they design Amps with such wimpy tubes when more substantial tubes are readily available ?? 73, Dick, W1KSZ _______________________________________________ Amps
/archives//html/Amps/2012-07/msg00270.html (8,166 bytes)

38. Re: [Amps] Overdrive protection (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Thu, 26 Jul 2012 13:39:23 -0700
Not "all" of us know which they are ... is there a list somewhere of those rigs that exhibit this nasty problem ? Maybe if we boycott those rigs then the manufacturer will modify them. 73, Dick, W1KS
/archives//html/Amps/2012-07/msg00282.html (12,150 bytes)

39. Re: [Amps] Overdrive protection (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Fri, 27 Jul 2012 12:49:31 -0700
So far, I have seen no mention of the current YAESU rigs. Has anyone had a problem with any of them (and I do mean RF overshoot) ? 73, Dick, W1KSZ _______________________________________________ Amps
/archives//html/Amps/2012-07/msg00312.html (10,040 bytes)

40. Re: [Amps] Dedicated RF (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Sat, 28 Jul 2012 11:51:16 -0700
More wimpy ceramic tubes !! These tubes may be great for a fixed freq commercial use, tune it and forget it (almost). But for the heavy-handed Ham who moves around the bands they are an invitation to
/archives//html/Amps/2012-07/msg00339.html (8,485 bytes)

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