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FRG-7

FRG-7; Yaesu-Musen Co. Ltd. (ID = 70295) Amateur-R
 
FRG-7; Yaesu-Musen Co. Ltd. (ID = 70296) Amateur-R
 
FRG-7; Yaesu-Musen Co. Ltd. (ID = 70297) Amateur-R
 
FRG-7; Yaesu-Musen Co. Ltd. (ID = 70298) Amateur-R
 
FRG-7; Yaesu-Musen Co. Ltd. (ID = 781031) Amateur-R
 
FRG-7; Yaesu-Musen Co. Ltd. (ID = 781032) Amateur-R
 
FRG-7; Yaesu-Musen Co. Ltd. (ID = 781034) Amateur-R
 
FRG-7; Yaesu-Musen Co. Ltd. (ID = 1171478) Amateur-R
FRG-7; Yaesu-Musen Co. Ltd. (ID = 70195) Amateur-R FRG-7; Yaesu-Musen Co. Ltd. (ID = 72884) Amateur-R
FRG-7; Yaesu-Musen Co. Ltd. (ID = 317701) Amateur-R FRG-7; Yaesu-Musen Co. Ltd. (ID = 82345) Amateur-R
FRG-7; Yaesu-Musen Co. Ltd. (ID = 277171) Amateur-R FRG-7; Yaesu-Musen Co. Ltd. (ID = 286646) Amateur-R
FRG-7; Yaesu-Musen Co. Ltd. (ID = 317700) Amateur-R FRG-7; Yaesu-Musen Co. Ltd. (ID = 359938) Amateur-R
FRG-7; Yaesu-Musen Co. Ltd. (ID = 359939) Amateur-R FRG-7; Yaesu-Musen Co. Ltd. (ID = 437062) Amateur-R
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FRG-7; Yaesu-Musen Co. Ltd. (ID = 70195) Amateur-R
Yaesu-Musen Co. Ltd.: FRG-7 [Amateur-R] ID = 70195 640x389
Select picture or schematic to display from thumbnails on the right and click for download.
For model FRG-7, Yaesu-Musen Co. Ltd.; Tokyo
 
Country:  Japan
Manufacturer / Brand:  Yaesu-Musen Co. Ltd.; Tokyo
Year: 1976–1980 Type: Amateur-Receiver
Semiconductors (the count is only for transistors) 22:
Principle Wadley-Loop principle (including dual superhet)
Wave bands Broadcast plus more than 2 Short Wave bands.
Details
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
Material Metal case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 340 x 153 x 285 mm / 13.4 x 6 x 11.2 inch
Notes ICs: 2
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 $
Collectors' prices  
External source of data Eilert Menke
Source of data -- Original-techn. papers.
Mentioned in Shortwave Receivers - Past & Present; Fred Osterman, N8EKU

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 223 models, 206 with images and 56 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



 


Forum contributions about this model
Yaesu-Musen Co. Ltd.: FRG-7
Threads: 1 | Posts: 1
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yaesu: FRG-7, notable link's
Eilert Menke
16.Sep.04
  1 For more technical information, schematic & manual plus modifications please look here

http://www.crocuta.com/FRG7/index.html

http://foxtango.org/frg7/foxtangofrg7.htm

http://www.radiomods.co.nz/yaesu/yaesufrg7.html

http://www.dr-boesch.ch/radio/yaesu-frg7.htm (in german)
 
Yaesu-Musen Co. Ltd.: FRG-7
End of forum contributions about this model

  
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