[MRCA] AN/ARR-46 info wanted

Jack Antonio scr287 at att.net
Tue Feb 24 12:11:02 EST 2026


This receiver showed up on eBay a week or so ago, and since it had a 
front panel

jack labeled ARC-44, and I happen to have an ARC-44, had to get it.


Showed up today. Looks like it is meant to be an auxiliary receiver

to the ARC-44 set, tunable 24.0 to 51.9 Mc. Based on the low

serial number (12) and the blank parenthesis in the designation

AN/ARR-46(   ), wondering if it is a prototype or evaluation

unit, wonder if it ever made it into service.


Just curious if anyone has any information or

documentation on the set.

However, reverse engineering can be fun.


Jack Antonio

WA7DIA



More information about the MRCA mailing list