[BC] Harris FM-20K IPA

[Davis, Jack L. KTXL]

Message: 3
Date: Wed, 25 Jan 2006 20:31:46 -0600
From: Mark W Earle <wa2mct at juno.com>
Subject: Re: [BC] Harris FM-20K IPA
To: broadcast at radiolists.net
Cc: broadcast at radiolists.net
Message-ID: <20060125.211114.1840.0.wa2mct at juno.com>
Content-Type: text/plain; charset=us-ascii


On Wed, 25 Jan 2006 19:18:01 -0600 Danny Ray Boyer <drboyer at centralcom.com>
writes:
> A while back there was a discussion on one of the reflectors
> about 
> whether anyone had retrofitted a Harris FM-20K's IPA from tube to 
> solid 
> state to eliminate the 2 4CX250B driver tubes.
> 
> Can anyone refresh my memory on that thread and if so, how did they
> 
> couple the output of the solid state IPA to the grid of the
> 4CX15000A?
> 
> Danny Ray Boyer
> 
> 

I asked this question, but never got an answer on this list. So no one
reading here has done it or has knowledge of it. 

Mark
KLTG 96.5  KLHB 98.3  KOUL 103.7  KMJR 105.5
wa2mct at juno.com

Try these guys, they custom build solid state amplifiers and seem to be very
responsive to customer requests.

http://www.ptibroadcast.com/index.html

They have been at NAB for many years and the products on display look very
well made.

Jack
K6YC