[Milsurplus] Receiver Control C-10026/ USQ ????

[Hue Miller]

What can you tell me about this item?

"Looks like a receiver". Has MGC and tuning controls, digital readout, is 
receiver-sized, but has only a card cage inside w/ control, output interface,
program memory, ADC & audio intfc, lamp driver, and RCU microprocessor
boards. Boards use IC's with DM numbers and 2N6350's. Has pushbuttons
for sweep width, selectivity, AGC, etc. The tuning knob goes to a shaft
encoder. There is a 115 v blower inside but it operates on 400 Hz. There is
no date. I wonder what kind of receiving setup it is from and where used,
especially considering the 400 Hz blower. I bought it for -- the nice tuning 
spinner knob! And the thing was priced at a knob price! ( and truthfully, 
that's about all that's worth harvesting, the knobs! )
Tnx-
-Hue Miller