[ARC5] INFO Wanted: R22 receiver BCB NAV

[Bill Cotter]

Hello Everyone,

I am trying to locate information on an unusual ARC5 BCB 
(.55-1.5mHz) Navigation Receiver. According to a info source this 
model superceded the R10/ARC-5. It is unique to the traditional 
ARC-5 series that is part of the SCR-274 in the following manner:

      Front Panel: Power connector, LOOP BNC, ANT BNC, TEL Jack
      Rear Panel: No power connector
      Tube Lineup loctals: 14A7, 14S7, 14A7, 14F7, 14R7, octal: 12A6
      Below chassis: Plastic wiring, 5% resistors, 239kHz IF

Picture attached

If you happen to have any info (TM, manual, schematic, alignment, 
etc), I would appreciate a copy by PDF or print.

THANKS - Bill N4LG 
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