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Frequency Meter BC-906 is an absorption-type frequency meter powered by batteries. The instrument is used to determine the frequency of RF signals and to calibrate radio equipment. The meter mounted on the front panel of the Frequency Meter BC-906 may be used independently as a micro-ammeter. When used as a frequency meter, the set is accurate to within +-0.6 mHz. The frequency range of the frequency Meter BC-906 is from 150 to 234 mHz.

part of CD-713, FT-717 P/O IE-13,46,48,50, IE-56, RC-147, SCR-521 radar


IE-56-A 8753592062 l.jpg

Reference Files

  • TO 08-10-107,

Adobe PDF icon.png TM 11-2623

War Department Technical Manual
Frequency Meter
26 July 1944