Components
* 671U-4D HF receiver exciter 2..30 MHz
* 635U-1 Pre/Post selector
* 636X-2A internal power conditioner (28V)
* C-4526 Radio Set Control
* PP-4415 27.5 VDC 50 AMP power supply (not shown)
* RT-4402/MT-4405 equipment case and mount
* 548T-1A PWR AMPL