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Heterodyne Frequency Meter 620-A Rack Model

Heterodyne Frequency Meter 620-A; General Radio (ID = 1323274) Equipment Heterodyne Frequency Meter 620-A; General Radio (ID = 1323275) Equipment
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Heterodyne Frequency Meter 620-A; General Radio (ID = 1323274) Equipment
General Radio: Heterodyne Frequency Meter 620-A [Equipment] ID = 1323274 900x480
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For model Heterodyne Frequency Meter 620-A Rack Model, General Radio Company; Cambridge (MA):
Gen-Rad Katalog 'L' von 1946
 
Country:  United States of America (USA)
Manufacturer / Brand:  General Radio Company; Cambridge (MA)
alternative name
 
GenRad
Year: 1937 Category: Service- or Lab Equipment
Wave bands Wave Bands given in the notes.
Details
Power type and voltage AC/DC-set
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Heterodyne Frequency Meter 620-A [Rack Model] - General Radio Company;
Material Metal case
Shape Rack
Notes Heterodyne frequency meter, continuous coverage from 300 Kc to 300 Mc. Built-in Xtal controlled calibrator. Direct reading, 0.01% accuracy. Also as portable model.
Price in first year of sale 490.00 $
Literature/Schematics (1) Electronics, October 1937

Model page created by Emilio Ciardiello. See "Data change" for further contributors.



All listed radios etc. from General Radio Company; Cambridge (MA)
Here you find 216 models, 197 with images and 84 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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