Mail Archive Search: <+from:tom@k5rc.cc>

Results:

References: [ +from:tom@k5rc.cc: 4 ]

Total 4 documents matching your query.

1. [Amps] Vacuum Relay Issues (score: 1): Author: "K5RC" <tom@k5rc.cc>; Date: Mon, 1 Dec 2008 09:33:58 -0800; I use Emtron DX-4 amps in my contest station. I chose them to ensure my guest ops do not blow them up. They have excellent fail-safe protection. One by one, however, I am having problems with the vac; /archives//html/Amps/2008-12/msg00010.html (7,775 bytes)
2. [Amps] Vacuum Relays (score: 1): Author: "K5RC" <tom@k5rc.cc>; Date: Tue, 2 Dec 2008 07:11:33 -0800; I doubt that the problem is hot switching. Emtron sequences the relays on their QSK board and I use MicroHam's software router and MKIIR Box which has additional sequencing. I've received many respon; /archives//html/Amps/2008-12/msg00036.html (8,354 bytes)
3. [Amps] Gigavac (score: 1): Author: "K5RC" <tom@k5rc.cc>; Date: Tue, 2 Dec 2008 09:36:53 -0800; You can only buy three per year from Gigavac at the "ham" price. Changing 12 relays in six amps mounted in a wall is not a one-evening chore. Tom Taormina, K5RC Virginia City NV I don't know that amp; /archives//html/Amps/2008-12/msg00041.html (6,908 bytes)
4. [Amps] Closure on the Vacuum Relays, Plus... (score: 1): Author: "K5RC" <tom@k5rc.cc>; Date: Mon, 8 Dec 2008 15:34:54 -0800; The root of my problem is apparently the Russian vacuum relays used in my Emtron amps which have failed in three of six amps. The remainder of this post is general information that I put on the Emtro; /archives//html/Amps/2008-12/msg00163.html (12,307 bytes)

Current List: 1 - 4
Page: [1]