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Country:  United States of America (USA)
Manufacturer / Brand:  Watkins Johnson Company, Gaithersburg (MD)
Year: 1990–1998 Category: Commercial Receiver (may include amateur bands)
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) / 97-253 Volt
Power out 1 W (unknown quality)
from Model: WJ-8711 - Watkins Johnson Company,
Material Metal case
Shape Rack
Dimensions (WHD) 482 x 133 x 508 mm / 19 x 5.2 x 20 inch
Notes coverage 5 - 30000 kHz; AM, CW, USB/LSB, ISB, FM; IF DSP with 58 DSP-filters; digital readout 1 Hz; 100 memories, RS232 port; technical similar to amateur HF-1000.
Net weight (2.2 lb = 1 kg) 5.4 kg / 11 lb 14.3 oz (11.894 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.