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The Great War and WWII [1850-1980]

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Home: Military Comms: WWII BC221-M WAVEMETER
WWII BC221-M WAVEMETER

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WWII BC221-M WAVEMETER

Used for Calibrating wireless transceivers. 125KHz to 20MHz heterodyne frequency meter with individual calibration book and internal Xtal calibrator.
Basic accuracy better than 0.034% over temperature range. HS-30 type headset or similar required for operation.
Supplied with one spare set of vacuum tubes inside unit, some units in 1942 were supplied with two spare sets.
Manufactured by Bendix Radio Corporation. Suffix M

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