|Year: 1976–1980||Category: Amateur-Receiver (amateur bands, may include broadcast bands)|
|Semiconductors (the count is only for transistors)||22:|
|Wave bands||Broadcast plus more than 2 Short Wave bands.|
|Power type and voltage||Line / Batteries (any type) / 100; 110; 117; 200; 220; 234 / 8×1,5 Volt|
|Loudspeaker||Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical|
|Power out||2 W (unknown quality)|
|from Radiomuseum.org||Model: FRG-7 - Yaesu-Musen Co. Ltd.; Tokyo|
|Shape||Tablemodel, with any shape - general.|
|Dimensions (WHD)||340 x 153 x 285 mm / 13.4 x 6 x 11.2 inch|
Yaesu Communications-Receiver FRG-7.
Frequency range: 500-30000 kHz in for ranges; Modes: AM, SSB, CW; external power supply (12 VDC) possible.
Wadley-Loop principe incl. dual conversion superhet. First use of the Wadley-Loop principle was in RACAL RA-17. Principle invented by Dr. Trevor Lloyd Wadley, 1920 - 21.05.1981.
In Europe also sold under the Sommerkamp-Label and from Sears in the US under Nr. 412.36380700.
Early models have no fine-tuning.
|Net weight (2.2 lb = 1 kg)||7 kg / 15 lb 6.7 oz (15.419 lb)|
|Price in first year of sale||290.00 $|
|External source of data||Eilert Menke|
|Source of data||-- Original-techn. papers.|
|Mentioned in||Shortwave Receivers - Past & Present (3rd ed.)|
Model page created by a member from D. See "Data change" for further contributors.
All listed radios etc. from Yaesu-Musen Co. Ltd.; Tokyo
Here you find 238 models, 223 with images and 72 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
Hits: 2767 Replies: 0yaesu: FRG-7, notable link's
http://www.dr-boesch.ch/radio/yaesu-frg7.htm (in german)