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1. [AMPS] VHF and 8122 (score: 1): Author: wlfuqu00@pop.uky.edu (William L. Fuqua III); Date: Wed, 6 Oct 1999 16:41:26 -0400 (EDT); Well it seems ashame to sell the dozen 8122's in this amplifier and discard the VHF bypassed sockets and teflon chimneys. Maybe the thing to do is to make a few VHF amplifiers. Has anyone had experie; /archives//html/Amps/1999-10/msg00238.html (7,734 bytes)
2. [AMPS] VHF and 8122 (score: 1): Author: tacookfam@exotrope.net (Thomas Cook); Date: Thu, 07 Oct 1999 21:36:11 -0400; There was a series of articles in QEX some time ago that addressed the usability of various tubes on V/UHF. The 8122, I believe has some drift problems at 432; not sure about lower freqs. Perhaps som; /archives//html/Amps/1999-10/msg00271.html (8,887 bytes)
3. [AMPS] VHF and 8122 (score: 1): Author: Jim" <jdc@ieway.com (Jim); Date: Thu, 7 Oct 1999 20:44:52 -0700; RCA used the 8122 in a 450 MHz commercial 250 watt transmitter..It was in their "Super Basephone" series.... RCA GE and Motorola used the 8072/4657, (the same exact tube without the anode cooler fins; /archives//html/Amps/1999-10/msg00279.html (10,325 bytes)
4. SV: [AMPS] VHF and 8122 (score: 1): Author: sm5ki@algonet.se (Hans Goldschmidt); Date: Fri, 08 Oct 1999 18:08:00 +0200; The RCA CERMALOX tube 8122 was used in the HALLICRAFTERS SR 2000 and the NATIONAL NCL 2000 ( two of them ) and in a number of marine transmitters. LA8AK reported years ago many difficulties with the; /archives//html/Amps/1999-10/msg00301.html (12,799 bytes)
5. SV: [AMPS] VHF and 8122 (score: 1): Author: sm5ki@algonet.se (Hans Goldschmidt); Date: Fri, 08 Oct 1999 21:00:25 +0200; RCA had a description (in their RCA HAM NEWS years ago) of an 432 MHz linear using a 8122. I have this article somewhere. 73s de Hans / SM5KI -- -- FAQ on WWW: http://www.contesting.com/ampsfaq.html; /archives//html/Amps/1999-10/msg00308.html (10,020 bytes)

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