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AN/URR-74 (V) 2

AN/URR-74 2; Watkins Johnson (ID = 1659444) Military  
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AN/URR-74 2; Watkins Johnson (ID = 1659444) Military
Watkins Johnson: AN/URR-74 2 [Military] ID = 1659444 634x217
Select picture or schematic to display from thumbnails on the right and click for download.
For model AN/URR-74 (V) 2, Watkins Johnson Company, Gaithersburg (MD)
Country:  United States of America (USA)
Manufacturer / Brand:  Watkins Johnson Company, Gaithersburg (MD)
Year: 1976–1990 Category: Military Equipment
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Superhet, double/triple conversion
Wave bands Broadcast, Long Wave and more than two Short Wave bands.
Power type and voltage Alternating Current supply (AC) / 115/220 Volt
Loudspeaker - For headphones or amp.
Power out
from Model: AN/URR-74 2 - Watkins Johnson Company,
Material Metal case
Shape Rack
Dimensions (WHD) 482 x 134 x 493 mm / 19 x 5.3 x 19.4 inch
Notes military version of the WJ-8718A, coverage 5 - 30000 kHz, AM/CW/LSB/USB/ISB/FM. Digital readout 10 Hz, military connectors.
Net weight (2.2 lb = 1 kg) 15.8 kg / 34 lb 12.8 oz (34.802 lb)
Source of data Shortwave Receivers - Past & Present (3rd ed.)

Model page created by Martin Bösch. See "Data change" for further contributors.

All listed radios etc. from Watkins Johnson Company, Gaithersburg (MD)
Here you find 18 models, 8 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.