Since c. 75% of the total grid-I flows in the (2w) control-grid and c.
25% of the total grid-I flows in the (12w) screen grid, the 4cx250B
hardly seems to be suited for g-g operation. However, a friend tells
me that it has been done on SSB.
On Jan 17, 2005, at 4:32 PM, carl seyersdahl wrote:
Is the 4cx250b useable in G-G?? (safely)
carl / kz5ca
----- Original Message -----
From: "Will Matney" <craxd1@ezwv.com>
To: <Amps@contesting.com>
Sent: Friday, January 14, 2005 12:15 PM
Subject: Re: [Amps] Small Amplifier
David,
I think if I wanted the ability of full legal limit power, I'd run (4)
4CX250B's in parallel. I've built a few of those and they do have the
muscle.
Will
On Fri, 14 Jan 2005 11:26:18 -0500, David C. Hallam
<dhallam@rapidsys.com>
wrote:
I want to build a new small amplifier for those times when I really
don't
want to heat up the shack with the 5CX1500A. I have a supply of
4CX300's
and sockets as well as 4CX250's and sockets. I plan to use two in
parallel.
Is there anything to recommend one over the other?
David C. Hallam
KC2JD
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Richard L. Measures, AG6K, 805.386.3734. www.somis.org
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