- Country
- United States of America (USA)
- Manufacturer / Brand
- Watkins Johnson Company, Gaithersburg (MD)
- Year
- 1982–1998
- Category
- Commercial Receiver (may include amateur bands)
- Radiomuseum.org ID
- 80630
- Number of Transistors
- Semiconductors present.
- Semiconductors
- 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
- 0.6 W (unknown quality)
- Material
- Metal case
- from Radiomuseum.org
- Model: WJ-8709 - Watkins Johnson Company,
- Shape
- Rack
- Dimensions (WHD)
- 241 x 133 x 552 mm / 9.5 x 5.2 x 21.7 inch
- Notes
- coverage 5 - 30000 kHz, AM, CW, USB/LSB, FM, optional ISB; digital readout 10 Hz.
- 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.)
- Author
- Model page created by Martin Bösch. See "Data change" for further contributors.
- Other Models
-
Here you find 18 models, 9 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Watkins Johnson Company, Gaithersburg (MD)