[TenTec] Station power supply??

[Kimberly Elmore]

FAR Circuits still offers their "RF Proof 30 A Power Supply" regulator board. 
It's only the PCB -- you need to find the parts and stuff the board. It's based 
on an article in the 1988 ARRL Handbook. I built one for my 30 A Astron PS when 
I learned that it was extremely susceptible to RFI. I could never get this 
regulator to act up. I made mine over 20 y ago and it still works just fine. 
However, it (obviously) applies only to linear supplies. 

A scan of the article may be found 
at http://www.iv3gfn.altervista.org/pdf/rfproof.pdf

Kim N5OP