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Beat Frequency Oscillator 700a

Beat Frequency Oscillator 700a; General Radio (ID = 294023) Equipment
 
Beat Frequency Oscillator 700a; General Radio (ID = 294296) Equipment
Beat Frequency Oscillator 700a; General Radio (ID = 271717) Equipment  
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Beat Frequency Oscillator 700a; General Radio (ID = 271717) Equipment
General Radio: Beat Frequency Oscillator 700a [Equipment] ID = 271717 933x513
Select picture or schematic to display from thumbnails on the right and click for download.
For model Beat Frequency Oscillator 700a, General Radio Company; Cambridge (MA)
 
Country:  United States of America (USA)
Manufacturer / Brand:  General Radio Company; Cambridge (MA)
alternative name
 
GenRad
Year: 1940 ?? Type: Service- or Lab Equipment
Valves / Tubes 8: 6J7 6L7 6H6 6J5 6J5 25L6 25L6 5U4
Wave bands Wave Bands given in the notes.
Details
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Beat Frequency Oscillator 700a - General Radio Company;
Material Metal case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 490 x 280 x 320 mm / 19.3 x 11 x 12.6 inch
Notes Wide range beat frequency oscillator. 2 bands 0–40 kHz and 10 kHz to 5 MHz.
Source of data - - Data from my own collection

Model page created by Federico Valdameri. See "Data change" for further contributors.



All listed radios etc. from General Radio Company; Cambridge (MA)
Here you find 150 models, 139 with images and 52 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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