[Johnson] Invader 2000

[Carl]

A DPDT relay wired as in most any ham amps. They give bypass and amp options
Easily wired in the amp and 10-12A contacts are fine which are standard open 
frame relays Add a 33pf 1000V NPO disc from bypass terminals to ground to 
maintain low VSWR in bypass position.

Carl
KM1H

.

Carl
KM1H




----- Original Message ----- 
From: "David C. Hallam" <dhallam at knology.net>
To: "Johnson List" <johnson at mailman.qth.net>
Sent: Wednesday, May 16, 2012 10:29 AM
Subject: [Johnson] Invader 2000


> Has anyone come up with a simple method of switching the antenna coax
> between the two SO-239 connectors of the Invader 2000 when switching
> between high power, 2000W, and low power, 200W?
>
> David
> KW4DH
>
> -- 
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>
> Senators Daniel Patrick Moynihan and Rob Wyden
>
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