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Total 132 documents matching your query.

121. [Amps] Collins 505/FRT-24 Amplifier (score: 1)
Author: "qrv@kd4e.com" <qrv@kd4e.com>
Date: Sun, 18 Feb 2018 21:29:23 -0500
I'm not a big fan of the look of most Collins gear, but this amplifier is really awesome kinda pretty! https://swap.qth.com/view_ad.php?counter=1368958 kd4e __________________________________________
/archives//html/Amps/2018-02/msg00046.html (7,088 bytes)

122. Re: [Amps] Amplifier Repair Needed (score: 1)
Author: DavidC KD4E <qrv@kd4e.com>
Date: Wed, 05 Sep 2018 10:29:40 -0400
Clairmont in Atlanta? Good Evening, Would any of you kind folks care to suggest a reputable amplifier repair-person in reasonable proximity to northeast Tennessee? I have a Heathkit HL-2200 giving me
/archives//html/Amps/2018-09/msg00002.html (7,748 bytes)

123. Re: [Amps] SS Amps are expensive...why? (score: 1)
Author: "qrv@kd4e.com" <qrv@kd4e.com>
Date: Fri, 25 Jan 2019 15:35:54 -0500
Interesting ... Do I understand correctly that three pieces are required for a complete amp: 1. The "pallet" amp USD? 2. Their controller USD? 3. An active device LDMOS: BLF188XR; BLF578; MRFE6VP61K2
/archives//html/Amps/2019-01/msg00131.html (10,949 bytes)

124. Re: [Amps] SS Amps are expensive...why? (score: 1)
Author: "qrv@kd4e.com" <qrv@kd4e.com>
Date: Fri, 25 Jan 2019 17:34:50 -0500
I had no idea they had a new group - thanks for the link! I don't see a price list on that page. Groups.io is somewhat new to me. Thanks On 1/25/19 5:13 PM, Bill Steffey wrote: for RFKIT > > https://
/archives//html/Amps/2019-01/msg00136.html (12,306 bytes)

125. Re: [Amps] SS Amps are expensive...why? (score: 1)
Author: "qrv@kd4e.com" <qrv@kd4e.com>
Date: Sun, 27 Jan 2019 14:06:37 -0500
$3,250. USD plus various sundries & shipping for a 1.5-2KW solid state 160-6m B26 RF2K+ Kit amp (mostly assembled and complete) with Tuner and power supply (If I'm quoting Jim, VE7RF, correctly). Wha
/archives//html/Amps/2019-01/msg00147.html (9,073 bytes)

126. Re: [Amps] K3 Drive Levels and the SPE 1.3K-FA (score: 1)
Author: "qrv@kd4e.com" <qrv@kd4e.com>
Date: Sat, 16 Nov 2019 14:14:46 -0500
When you come to a reliable solution - be sure to share it with SPE so that they may pass it on to others. No company likes to deny warranty repair support as it's not good publicity, but too many wa
/archives//html/Amps/2019-11/msg00077.html (9,365 bytes)

127. Re: [Amps] Dielectric grease for roller inductors? (score: 1)
Author: "qrv@kd4e.com" <qrv@kd4e.com>
Date: Sat, 28 Dec 2019 23:42:03 -0500
There's a "dry" lubricant for that application. I believe it's teflon-moly - a duckduckgo Search should locate it. kd4e On 12/28/19 10:21 PM, Alek Petkovic wrote: I would imagine that > conductive gr
/archives//html/Amps/2019-12/msg00054.html (7,578 bytes)

128. Re: [Amps] Topband: PL259 type connectors for RG11 LMR400 (score: 1)
Author: "qrv@kd4e.com" <qrv@kd4e.com>
Date: Thu, 8 Apr 2021 22:27:16 -0400
Why not the Belden 9913F7, for VHF, please? https://www.theantennafarm.com/catalog/index.php?main_page=product_info&cPath=342_345_515_544&products_id=1752 It looks to be about the same loss, more fle
/archives//html/Amps/2021-04/msg00044.html (14,156 bytes)

129. Re: [Amps] Topband: PL259 type connectors for RG11 LMR400 (score: 1)
Author: "qrv@kd4e.com" <qrv@kd4e.com>
Date: Fri, 9 Apr 2021 10:49:42 -0400
Wow, nice stuff! https://www.theantennafarm.com/catalog/index.php?main_page=product_info&products_id=1484 I'm at a bit of a distance in SE-GA. Thanks, David, KD4E How long of a run? Bite the bullet..
/archives//html/Amps/2021-04/msg00054.html (15,666 bytes)

130. [Amps] 600w Fanless Cooling (score: 1)
Author: "qrv@kd4e.com" <qrv@kd4e.com>
Date: Thu, 29 Apr 2021 15:41:57 -0400
If they get this to market for a reasonable price I'm guessing they'll be a solid state amp hack ... https://www.tomshardware.com/news/streacom-600w-passive-cooling-case kd4e ________________________
/archives//html/Amps/2021-04/msg00109.html (6,397 bytes)

131. Re: [Amps] 10 kw CCS on 6M. Part-3 (score: 1)
Author: David Colburn <qrv@kd4e.com>
Date: Fri, 9 Sep 2022 19:50:43 -0400
And, when you run it at full legal, on a digital mode, it just loafs? We all know that no Ham ever runs more than legal power, on any band, in any mode ... ever ... Sent from my iPad OK, I give up -
/archives//html/Amps/2022-09/msg00004.html (9,854 bytes)

132. Re: [Amps] Fw: [yccc] Followup: KM1H (score: 1)
Author: David Colburn <qrv@kd4e.com>
Date: Tue, 26 Dec 2023 16:21:26 -0500
Carl is a character, unmatched, anywhere. He taught me a few things about antennas, coax, and amplifiers. I chose not to learn any of his tips about social etiquette.  lol I'm sorry to hear that he i
/archives//html/Amps/2023-12/msg00044.html (8,355 bytes)

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