radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

Heterodyne Frequency Meter 620-A Portable Model

Heterodyne Frequency Meter 620-A; General Radio (ID = 1322131) Equipment
 
Heterodyne Frequency Meter 620-A; General Radio (ID = 1322132) Equipment
 
Heterodyne Frequency Meter 620-A; General Radio (ID = 1322133) Equipment
Heterodyne Frequency Meter 620-A; General Radio (ID = 1323276) Equipment
Use red slider bar for more.
Heterodyne Frequency Meter 620-A; General Radio (ID = 1323276) Equipment
General Radio: Heterodyne Frequency Meter 620-A [Equipment] ID = 1323276 900x480
Select picture or schematic to display from thumbnails on the right and click for download.
For model Heterodyne Frequency Meter 620-A Portable 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: 1937–1953 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 [Portable Model] - General Radio Company;
Material Metal case
Shape Tablemodel, with any shape - general.
Notes Heterodyne frequency meter, continuous coverage from 300 Kc to 300 Mc. Built-in Xtal controlled calibrator. Direct reading, 0.01% accuracy. Also as rack model.
Price in first year of sale 555.00 $
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.



  
rmXorg