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Frequency Meter BC-771

Frequency Meter BC-771; MILITARY U.S. (ID = 1096504) Equipment
Frequency Meter BC-771; MILITARY U.S. (ID = 1095501) Equipment Frequency Meter BC-771; MILITARY U.S. (ID = 1095503) Equipment
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Frequency Meter BC-771; MILITARY U.S. (ID = 1095501) Equipment
MILITARY U.S.: Frequency Meter BC-771 [Equipment] ID = 1095501 933x676
Select picture or schematic to display from thumbnails on the right and click for download.
For model Frequency Meter BC-771, MILITARY U.S. (different makers for same model):
Front view of USA Military BC-771 Frequency Meter, manufactured by the General Electric Company
 
Country:  United States of America (USA)
Manufacturer / Brand:  MILITARY U.S. (different makers for same model)
Year: 1942 Category: Service- or Lab Equipment
Valves / Tubes 9: 7A4 7A4 7A4 7C6 956 955 956 955 84 or 6Z4
Wave bands Wave Bands given in the notes.
Details
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: Frequency Meter BC-771 - MILITARY U.S. different makers
Material Metal case
Shape Boatanchor (heavy military or commercial set).
Dimensions (WHD) 15.75 x 9.5 x 12 inch / 400 x 241 x 305 mm
Notes Unit has 2 bands of unspecified frequencies, simply labeled Low/High both with a range of plus/minus 0 to 5. In addition, it has a Xmtr on/off switch. The circuits are not particularly tightly tuned, with only capacitor trimming both on the receiver input and the transmitter output which is tightly coupled to the input circuitry. Unit pictured is made by the General Electric Company.
Net weight (2.2 lb = 1 kg) 25 lb (25 lb 0 oz) / 11.350 kg
Source of data - - Data from my own collection

Model page created by Hank Kaczmarski. See "Data change" for further contributors.



All listed radios etc. from MILITARY U.S. (different makers for same model)
Here you find 343 models, 296 with images and 167 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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