Collins 51J-4
Communications Receiver

Discontinued!

Replaced by
the 75S-1

Please check
our Used List

Accessories

Recently sold used

Previous Models:
51J-3
51J-2
51J

The Collins 51J-4 is a general coverage communications receiver covering 550 kHz to 30.5 MHz in AM, CW and MCW modes. This receiver is designed for mounting in a standard 19 inch rack. Requires a speaker. A tabletop cabinet was available as an option.

21.125 x 12.5 x 13.13inches 55 lbs.