[TowerTalk] Build your own control line suppressor??
doc
kd4e at verizon.net
Fri Mar 17 19:56:36 EST 2006
> When I first installed the ComTek RCB-5 remote switch on my tower, I had to change twice all the LEDs on the indoor control box. Over a period of a few weeks in late summer, I lost all five a couple of times, probably due to lightning nearby. (No station damage, so my working assumption is a strike around me.)
>
> I simply installed 0.001 uF bypass caps from the +12VDC lead feeding each LED to ground. Haven't had a failure since (2001.)
>
> The fellow from whom I purchased the switch had also installed a series of MOVs on a screw barrier strip inside his switch enclosure out at his tower. I can't recall what type they were, but I expect that a 50V or lower MOV should suffice for your app.
>
> 73 de
> Gene Smar AD3F
Anyone applied a similar mod to a Heath SA-2550
remote tuner?
I hope to deploy mine shortly and might as well
make any mods now.
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Thanks! & 73, doc kd4e
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KD4E =====================================
West Central Florida
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