[Johnson] Invader 2000

[w7fe]

Page 6 of your operating manual shows the necessary connections for 
switching the output connection to either the 200W or 2000W section.

Stu   W7FE

----- Original Message ----- 
From: "Carl" <km1h at jeremy.mv.com>
To: <dhallam at knology.net>; "Johnson List" <johnson at mailman.qth.net>
Sent: Wednesday, May 16, 2012 8:51 AM
Subject: Re: [Johnson] Invader 2000


>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
>>
>> -- 
>> "Behind closed doors, there is no guarantee that the most basic of
>> individual freedoms will be preserved.  And as we enter the 21st Century,
>> the great fear we have for our democracy is the enveloping culture of
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>> follows."
>>
>> Senators Daniel Patrick Moynihan and Rob Wyden
>>
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