Collins 651S-1
Communications Receiver

Discontinued!

The Collins 651S-1 is a professional shortwave communications receiver featuring AM, CW, LSB and USB modes. Frequency ranges:  250 kHz to 30 MHz. Features include:  S/AF Meter, BFO, 100 Hz display It has jacks for:  IF Output, External Standard, Line Output Speaker and Mute. Supplied bandwidths include:  16/6/2.7 kHz. 115/230 VAC 47-63 Hz.

The Collins 651S-1A uses a Nixie or LED frequency display.