[Amps] Best source for Gigavac GH-1 ?

Carl km1h at jeremy.mv.com
Sun Nov 10 07:13:22 EST 2013


Ive only replaced one vacuum relay since 1986 in my LK-500ZC and that was 
due to receive problems. About a year later I read about the low current 
issue and ran about a watt thru it hot switched....voila, good as new.

YMMV

Carl
KM1H




----- Original Message ----- 
From: "Jim Brown" <jim at audiosystemsgroup.com>
To: <amps at contesting.com>
Sent: Saturday, November 09, 2013 11:54 PM
Subject: Re: [Amps] Best source for Gigavac GH-1 ?


> On 11/9/2013 5:44 PM, MU 4CX250B wrote:
>>   I have had Jennings RJ1a relays last
>> decades in my QSK homebrew amplifiers.
>
> That would have a lot to do with the use they get. How many contest QSOs 
> do you make in a year?  I do a lot, and after the second time having to 
> replace relays in the middle of a contest, I've switched to semi-breakin. 
> :)  I use Ten Tec Titans, which are well sequenced.
>
> 73, Jim K9YC
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