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Total 5 documents matching your query.

1. [Amps] 3CX1200Z7 backup tube? (score: 1)
Author: Eric Irvine <vy1ei@arrl.net>
Date: Tue, 31 Aug 2010 17:36:19 -0700
I just acquired an Ameritron AL-1200 for HF contesting, and am considering acquiring a backup 3CX1200Z7 tube. I understand that tubes can degrade if unused for several years -- should that be a conce
/archives//html/Amps/2010-08/msg00494.html (7,207 bytes)

2. Re: [Amps] 3CX1200Z7 backup tube? (score: 1)
Author: Eric Irvine <vy1ei@arrl.net>
Date: Tue, 31 Aug 2010 20:50:22 -0700
Actually this AL-1200 from HRO came with the 3CX1200Z7, although the add indicated it was the 3CX1200A7 and the receipt had same info. The tube went into the socket fine so the amp was designed for t
/archives//html/Amps/2010-08/msg00498.html (7,055 bytes)

3. [Amps] New Eimac 3CX1200A7 on ebay (score: 1)
Author: Eric Irvine <vy1ei@arrl.net>
Date: Sun, 26 Sep 2010 17:09:14 -0700
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=140458897204#ht_500wt_897 _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/
/archives//html/Amps/2010-09/msg00314.html (6,427 bytes)

4. [Amps] ACOM 2000A for sale on ebay (score: 1)
Author: Eric Irvine <vy1ei@arrl.net>
Date: Sat, 21 Apr 2012 09:21:53 -0700
http://www.ebay.com/itm/140740752852?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649#ht_1042wt_1270 _______________________________________________ Amps mailing list Amps@contesting.com http://li
/archives//html/Amps/2012-04/msg00207.html (6,629 bytes)

5. [Amps] $120 tube running a 1500 watt amplifier (score: 1)
Author: Eric Irvine <vy1ei@arrl.net>
Date: Sun, 19 Aug 2012 17:49:20 -0700
OM power has come out with a new light weight amplifier, the OM1500, which runs a GS23B tetrode. This tube is apparently a militarized version of the 4CX1600U Svetlana Tetrode. Now this tube sells on
/archives//html/Amps/2012-08/msg00329.html (7,829 bytes)

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