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21. Re: [TowerTalk] Relay lightening protection (score: 1): Author: "Eric - VE3GSI" <ve3gsi@sympatico.ca>; Date: Fri, 30 Jan 2009 21:28:50 -0500; Hi Roger, A simple junction tester will work just fine. I have a homebrew one that I built years ago to use with my oscilloscope. 73 Eric - VE3GSI - - content clipped - - ____________________________; /archives//html/Towertalk/2009-01/msg00478.html (9,800 bytes)
22. Re: [TowerTalk] Relay lightening protection (score: 1): Author: K4SAV <RadioIR@charter.net>; Date: Sun, 01 Feb 2009 09:47:56 -0600; WR8K wrote: Are diodes across the relay coils necessary? And if so, how can I detect a failed diode (a short, correct?) before turning on the power? I answered the first part of that with my first po; /archives//html/Towertalk/2009-02/msg00003.html (9,547 bytes)

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