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221. Re: [Amps] Acoustic Noise Comparison (score: 1)
Author: donroden@hiwaay.net
Date: Fri, 22 Jun 2012 09:17:36 -0500
No one would dare to call you "typical" , Carl !!! Don W4DNR _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2012-06/msg00373.html (8,728 bytes)

222. Re: [Amps] Coax for MHV connectors? (score: 1)
Author: donroden@hiwaay.net
Date: Sat, 23 Jun 2012 20:44:25 -0500
I use it on a 11KV @ 4 amp FM Transmitter. Don W4DNR _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2012-06/msg00389.html (8,522 bytes)

223. Re: [Amps] Oscilloscope Purchase (score: 1)
Author: donroden@hiwaay.net
Date: Tue, 26 Jun 2012 20:49:52 -0500
The Simpson 260 of dual channel scopes !! Love Em Don R _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2012-06/msg00413.html (7,162 bytes)

224. Re: [Amps] 8877 Plate Voltage (score: 1)
Author: donroden@hiwaay.net
Date: Tue, 03 Jul 2012 09:44:03 -0500
Properly designed, you will have both...... Don W4DNR _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2012-07/msg00020.html (8,218 bytes)

225. Re: [Amps] latest amplifier wonder (score: 1)
Author: donroden@hiwaay.net
Date: Fri, 06 Jul 2012 10:37:49 -0500
Lot of stuffin in a small package. But will it do 160 ?? LOL !!! Don W4DNR Quoting Gudguyham@aol.com: _______________________________________________ Amps mailing list Amps@contesting.com http://list
/archives//html/Amps/2012-07/msg00032.html (7,363 bytes)

226. Re: [Amps] Amplified TV Antenna (score: 1)
Author: donroden@hiwaay.net
Date: Fri, 06 Jul 2012 15:08:28 -0500
Tell the kid he needs a digital examination... maybe they will find his head. Don W4DNR _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.c
/archives//html/Amps/2012-07/msg00049.html (8,069 bytes)

227. Re: [Amps] Amplified TV Antenna (score: 1)
Author: donroden@hiwaay.net
Date: Fri, 06 Jul 2012 21:16:34 -0500
Analog antennas that advertised channel 2 through 13 were broadband from the get-go. You can't get them much broader than that ..... Digital not withstanding. And "omni" is not "digital" either. Two
/archives//html/Amps/2012-07/msg00065.html (10,983 bytes)

228. Re: [Amps] Amplified TV Antenna (score: 1)
Author: donroden@hiwaay.net
Date: Fri, 06 Jul 2012 21:26:01 -0500
Maybe not in Downtown New York, but out in the burbs they worked just fine. You have to match the antenna to the environment or maybe you aren't in the right mind. Don W4DNR _________________________
/archives//html/Amps/2012-07/msg00068.html (9,333 bytes)

229. Re: [Amps] Amplified TV Antenna (score: 1)
Author: donroden@hiwaay.net
Date: Fri, 06 Jul 2012 22:14:44 -0500
Take this over to antenna-discussion@antennex.com There are a couple of professors over there that can explain away your confusion. Don W4DNR _______________________________________________ Amps mail
/archives//html/Amps/2012-07/msg00075.html (10,619 bytes)

230. [Amps] Roger, Roger, Roger (score: 1)
Author: donroden@hiwaay.net
Date: Sat, 07 Jul 2012 05:15:28 -0500
Roger, You are wasting bandwidth and time. Don't you know that digital antennas have square edges that capture the sharp transitions of ones and zeros ? Analog signals being slippery; the sine waves
/archives//html/Amps/2012-07/msg00082.html (10,120 bytes)

231. Re: [Amps] Amplified TV Antenna (score: 1)
Author: donroden@hiwaay.net
Date: Sat, 07 Jul 2012 09:44:45 -0500
It's much simpler to "fix" things on the ground. Don W4DNR _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2012-07/msg00090.html (9,336 bytes)

232. Re: [Amps] Amplified TV Antenna (score: 1)
Author: donroden@hiwaay.net
Date: Sat, 07 Jul 2012 19:04:21 -0500
Excellent Point !! You said it in fewer words than I was planning... LOL !! Don W4DNR _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com
/archives//html/Amps/2012-07/msg00113.html (10,493 bytes)

233. Re: [Amps] How lossy is Nylon at 50 MHz? (score: 1)
Author: donroden@hiwaay.net
Date: Sat, 07 Jul 2012 20:32:50 -0500
I was at a surplus house today, and they had a barrel full of kitchen cutting boards 12x12x1 and whiteish-translucent in color. Wonder what chemical they might be ? Don W4DNR ________________________
/archives//html/Amps/2012-07/msg00116.html (7,742 bytes)

234. Re: [Amps] How lossy is Nylon at 50 MHz? (score: 1)
Author: donroden@hiwaay.net
Date: Sun, 08 Jul 2012 15:32:00 -0500
Thanks Guys.... At 5 for a dollar, I was looking at a big supply of band-sawed insulators. Too good to be true ...... as usual. Don W4DNR _______________________________________________ Amps mailing
/archives//html/Amps/2012-07/msg00134.html (9,458 bytes)

235. Re: [Amps] Overdrive protection (score: 1)
Author: donroden@hiwaay.net
Date: Thu, 26 Jul 2012 13:32:49 -0500
Thats a sorry attitude.... How many exciters are rated for 40 watts max ? Don W4DNR _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/
/archives//html/Amps/2012-07/msg00275.html (8,098 bytes)

236. Re: [Amps] 3CX1500A vs el cheapo GS-35B (score: 1)
Author: donroden@hiwaay.net
Date: Tue, 31 Jul 2012 22:44:52 -0500
How 'bout them Olympics ? Don W4DNR _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2012-07/msg00478.html (6,898 bytes)

237. Re: [Amps] 3CX1500A vs el cheapo GS-35B (score: 1)
Author: donroden@hiwaay.net
Date: Thu, 02 Aug 2012 06:56:58 -0500
"So let it be written.So let it be done." Dpn W4DNR _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2012-08/msg00040.html (9,070 bytes)

238. Re: [Amps] Blower recommendations 8877 amp. (score: 1)
Author: donroden@hiwaay.net
Date: Tue, 07 Aug 2012 16:22:22 -0500
Several years ago, I worked on a FM transmitter that used a very large diameter blower with a cast-aluminum housing with a small inlet and outlet, and it was very quiet. Maybe the sound-dampening of
/archives//html/Amps/2012-08/msg00121.html (7,063 bytes)

239. Re: [Amps] 4CX1500B project - swamped grid (score: 1)
Author: donroden@hiwaay.net
Date: Fri, 10 Aug 2012 11:55:35 -0500
Why not a 1:4 un-un and a 200 ohm swamping with a 3db pad between the exciter and the un-un Don W4DNR _______________________________________________ Amps mailing list Amps@contesting.com http://list
/archives//html/Amps/2012-08/msg00166.html (17,895 bytes)

240. Re: [Amps] Schematics  for 4CX250B GG HF amplifie r (score: 1)
Author: donroden@hiwaay.net
Date: Wed, 15 Aug 2012 19:21:56 -0500
Whatever the theory, I GG ed a quad of golf-balls in the 70s and they seemed no worst for the experience when I checked them in a Gonset 2 meter Amp several years later. Don W4DNR ___________________
/archives//html/Amps/2012-08/msg00229.html (8,303 bytes)

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