[Milsurplus] Key Identification

[WA5CAB at cs.com]

AN.TRC-77 and AN/TRC-77A both use a J-45 key with either a PL-55 or a 
PJ-055 plug.  The headsets for the two sets are different.  Audio output 
connector on RT-654/TRC-77 is a JK-34 jack for PL-55 or equivalent and uses Headset 
NT-49507B plus Extension Cord NT-49534, CD-307-A or CX-4548/U..  
RT-654A/TRC-77 has a U-183/U for audio out and uses an H-140/U Headset whose cord is 
terminated in a U-229/U.

Battery cables and connectors are also different.

In a message dated 09/29/2016 16:01:20 PM Central Daylight Time, 
gbabits at custertel.net writes: 
> OK Tim,
> 
> It has been 30 years since I had that TRC-77.  For some reason I was 
> thinking that it used that type of plug.  Oh well, guess I can't remember 
> everything.  I still have a J-45 around somewhere.
> 
> 73,
> George
> W7HDL

Robert & Susan Downs - Houston
wa5cab dot com (Web Store)
MVPA 9480
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