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[Amps] SB220 T/R relay substitution

To: <amps@contesting.com>
Subject: [Amps] SB220 T/R relay substitution
From: 2@vc.net (Rich)
Date: Thu, 14 Nov 2002 10:20:28 -0800
>I own a Heath SB220 which I have modified and improved in many ways over 
>the years, but I have never dealt with the slow, noisy T/R relay. Does 
>anyone have any experience substituting a relay that is quieter and faster 
>than the original?  I know about the QSK mods, but I do not want to go 
>that route (I just don't like QSK).
>
**  To prevent hotswitching with QSK-radios, it takes <3mS relays.

>Can anyone recommend a suitable relay? I remember hearing somewhere about 
>substituting Matsushita Type "S" or "ST" relays. Does anyone know anything 
>about these, and where to get them?
>
>Thanks and 73
>
>Tony
>
>
>
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-  Rich..., 805.386.3734, www.vcnet.com/measures.  


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