On Friday, January 23, 2026, 7:30 PM, Jeep Platt <[email protected]> wrote:

Bill, I have the Navy book that shows solid-state rectifiers.  I will look it up in the morning...

Jeep K3HVG

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From: [email protected] <[email protected]> on behalf of Bill Mellema via MRCA <[email protected]>
Sent: Thursday, January 22, 2026 8:23:33 PM
To: Military Radio Collectors Association <[email protected]>
Subject: [MRCA] R390A dropping resistor value

 

Guys,

I'm in the process of solid stating the power supply on a R390A. I need the value of the series resistor listed in the field change. 

If anyone can help, I would appreciate it.

Best 73's

Bill N3WM

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