[Amps] Screen regulation
Carl
km1h at jeremy.mv.com
Tue Oct 22 20:57:55 EDT 2013
Only if you want it to be a problem and can split hairs on the SA.
Carl
KM1H
----- Original Message -----
From: "Vic K2VCO" <k2vco.vic at gmail.com>
To: "Amps reflector" <amps at contesting.com>
Sent: Tuesday, October 22, 2013 6:18 PM
Subject: [Amps] Screen regulation
>
> For reasons that I won't go into, I want to put a 22 ohm resistor
> between a
> regulated supply and the screen of a 4CX1000A. This would upset the
> regulation to the tune of 0.77 volts when the screen current swings
> between
> 0 and 35 mA. Without the resistor, the regulator holds the screen
> voltage
> constant within 0.1 volt from 0 to 35 mA.
> From the standpoint of linearity/IMD would this be a problem?
> --
> Vic, K2VCO
> Fresno CA
> [1]http://www.qsl.net/k2vco/
>
> References
>
> 1. http://www.qsl.net/k2vco/
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