A friend, Lt. Col. Army (retired) and a ham, has recently come into the posesssion of one PRC-25 and two PRC-77s

He would like to put them to work and has asked me for help.

I have downloaded and printed the op and service manuals for both and, at this point anticipate minimal problems getting them operational.

He wants to install a '77 in his restored M151 MUTT, and the other '77 in his shack.

He has given the '25 to me.

So, is there some sort of forum dedicated to these rigs? I would like to find more information on using them.

Can anyone here suggest such help?

Ken W7EKB



Sent via the Samsung Galaxy S21 5G, an AT&T 5G smartphone


-------- Original message --------
From: Brian Harrison <[email protected]>
Date: 6/18/25 10:08 (GMT-08:00)
To: milsurplus listserv <[email protected]>
Subject: [Milsurplus] TR/PRT-101A...?

Hi all,

I’m looking for a manual or any info on a TR/PRT-101A

It’s a crystal-controlled transistorized CW-only xcvr that covers 3-14 Mhz

I have schematics of the rig and two external PS

Picture attached

Tnx and best always,
brian
kn4r

TR:PRT-101A_smaller.jpeg