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21. Re: [Amps] DIN vs N (score: 1)
Author: Shane Youhouse <kd6vxi@gmail.com>
Date: Mon, 25 Apr 2011 18:29:18 -0700
Take an Amphenol rt angle PL259 apart. Your opinion may change :) I had 2 fail mobile, turns out they where TINY springs for the interconnect. Transistors have ratings, tubes have guidelines! --Shane
/archives//html/Amps/2011-04/msg00531.html (9,080 bytes)

22. Re: [Amps] DIN vs N (score: 1)
Author: Shane Youhouse <kd6vxi@gmail.com>
Date: Mon, 25 Apr 2011 18:34:57 -0700
_______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2011-04/msg00532.html (7,447 bytes)

23. Re: [Amps] DIN vs N (score: 1)
Author: Shane Youhouse <kd6vxi@gmail.com>
Date: Mon, 25 Apr 2011 20:05:41 -0700
Agreed on ALL parts. Position of connector + (in regards to band, etc) can ALL wreak havoc w ANY connector. The PL connector will eat ANY N \ BNC for lunch, with ANY reflected power below 10 meters.
/archives//html/Amps/2011-04/msg00535.html (12,050 bytes)

24. Re: [Amps] Power handling of an SMA (score: 1)
Author: Shane Youhouse <kd6vxi@gmail.com>
Date: Tue, 26 Apr 2011 16:02:51 -0700
The other (huge) thing not being mentioned is weatherproofing. I have both weatherproof and non, and the diff in price between flavors is nil: ie, REAL weatherproof PL259s are the same price as their
/archives//html/Amps/2011-04/msg00553.html (9,728 bytes)

25. [Amps] SB220 Odd problem: UPDATE (score: 1)
Author: Shane Youhouse <kd6vxi@gmail.com>
Date: Thu, 12 May 2011 07:45:52 -0700
Finally got down to brass tacks on my SB220 (ie, got enough done to where I had some time). Grid current I meter would read 30 mils, keyed, NO tubes. Read the value of the .82 ohm shunt, its 33 ohms.
/archives//html/Amps/2011-05/msg00083.html (7,724 bytes)

26. [Amps] K5PRO (score: 1)
Author: Shane Youhouse <kd6vxi@gmail.com>
Date: Mon, 27 Jun 2011 21:31:00 -0700
Good luck with the fires, John. --Shane Transistors have ratings, tubes have guidelines! --Shane Kilowatt Delta Six Victor Xray India _______________________________________________ Amps mailing list
/archives//html/Amps/2011-06/msg00299.html (6,167 bytes)

27. Re: [Amps] Mobile Amps ? (score: 1)
Author: Shane Youhouse <kd6vxi@gmail.com>
Date: Sat, 15 Apr 2017 07:49:53 -0700
Mike, Been here, done this. Have the amp sitting in the garage now. I went legal limit HF mobile when I owned my hotshot trucking company. Started out with a remote controlled '16 pill' Cb amplifier
/archives//html/Amps/2017-04/msg00111.html (12,244 bytes)

28. [Amps] Fwd: Price per Watt Conversation (score: 1)
Author: Shane Youhouse <kd6vxi@gmail.com>
Date: Wed, 26 Apr 2017 18:01:07 -0700
I believe it's somewhat apparent, when looking at needing a quad of 200 dollar devices to produce what is considered decent imd... Your right back at a 3cx3000A7. Which has linearity approaching the
/archives//html/Amps/2017-04/msg00319.html (9,599 bytes)

29. Re: [Amps] new SS amps at dayton (score: 1)
Author: Shane Youhouse <kd6vxi@gmail.com>
Date: Fri, 28 Apr 2017 20:30:45 -0700
Luke Miller is a laughingstock. Even to almost all the CBers. When it came out he was repackaging 4z4rp and other LDMOS pioneers, he lost all respect. There are 11 meter builders that produce nice am
/archives//html/Amps/2017-04/msg00416.html (11,711 bytes)

30. Re: [Amps] HV MOSFETs for RF (score: 1)
Author: Shane Youhouse <kd6vxi@gmail.com>
Date: Fri, 5 May 2017 17:28:22 -0700
It has been done. - 50 dB or better, from 4 milliwatts. "It starts with a low level FT-1000D (4 mW) output > into a (1 watt) ZHL-3A lab amplifier > into a homebrew 4CX-350FJ (5 watts) Mr. Clean > int
/archives//html/Amps/2017-05/msg00080.html (12,733 bytes)

31. Re: [Amps] HV MOSFETs for RF (score: 1)
Author: Shane Youhouse <kd6vxi@gmail.com>
Date: Tue, 9 May 2017 12:54:43 -0700
The efficiency goes to hell because all solid state amps I know of in ham TX are broadband. Therefore, they will ONLY have decent efficiency at the designed for level. 12 volt final, running at 50 wa
/archives//html/Amps/2017-05/msg00101.html (12,653 bytes)

32. [Amps] Ccs (score: 1)
Author: Shane Youhouse <kd6vxi@gmail.com>
Date: Sun, 31 Dec 2017 15:39:21 -0800
My apologies for the drivel post I made a few minutes ago. Didn't realize my copy paste on the phone had grabbed an entire thread! This was what I meant to write, in regard to the ccs ratings of ampl
/archives//html/Amps/2017-12/msg00208.html (7,519 bytes)

33. Re: [Amps] Narcissism everywhere (almost) (score: 1)
Author: Shane Youhouse <kd6vxi@gmail.com>
Date: Tue, 2 Jan 2018 14:26:10 -0800
It would appear we've uncovered the newest revision of R Measures. _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/a
/archives//html/Amps/2018-01/msg00021.html (8,056 bytes)

34. Re: [Amps] Collins 505/FRT-24 Amplifier (score: 1)
Author: Shane Youhouse <kd6vxi@gmail.com>
Date: Mon, 12 Mar 2018 16:45:19 -0700
There is another one here locally.. Was gifted to an 11 meter operator. The pics I've seen internally are complete, but the piece of plumbers tape in place of the fuse is scary. It's supposed to show
/archives//html/Amps/2018-03/msg00042.html (8,398 bytes)

35. Re: [Amps] Alpha 77D anode choke swap? (score: 1)
Author: Shane Youhouse <kd6vxi@gmail.com>
Date: Sun, 29 Apr 2018 07:08:42 -0700
I don't believe current capability was the point here. It was the inductance value. He was including the wire size as a gauge and to give a complete idea of what the choke was. You should do the math
/archives//html/Amps/2018-04/msg00057.html (12,565 bytes)

36. Re: [Amps] Why does power output increase? (score: 1)
Author: Shane Youhouse <kd6vxi@gmail.com>
Date: Sat, 4 Jun 2022 08:23:29 -0400
Vic, 1. You want 5.0 volts under full bore TX, not at receive. 2. I'd suspect the filament primary resistor. If it's heating up and dropping resistance, more current will be allowed through. This wil
/archives//html/Amps/2022-06/msg00004.html (9,473 bytes)

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