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RG-101A

RG-101A; NEC Corporation, (ID = 736529) Radio RG-101A; NEC Corporation, (ID = 736530) Radio
RG-101A; NEC Corporation, (ID = 736531) Radio RG-101A; NEC Corporation, (ID = 736532) Radio
RG-101A; NEC Corporation, (ID = 736533) Radio
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RG-101A; NEC Corporation, (ID = 736529) Radio
NEC Corporation,: RG-101A [Radio] ID = 736529 401x579
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For model RG-101A, NEC Corporation, Nippon Electric Co. Ltd. (Nippon Denki); Tokyo:
Front view of RG-101A
 
Country:  Japan
Manufacturer / Brand:  NEC Corporation, Nippon Electric Co. Ltd. (Nippon Denki); Tokyo
Year: 1948 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 11: 6D6 Ut-6L7G 76 6D6 6D6 6B7 76 76 42 42 5Z3
Main principle Superheterodyne (common); ZF/IF 463 kHz
Wave bands Broadcast plus more than 2 Short Wave bands.
Details Record Player (not changer)
Power type and voltage Alternating Current supply (AC) / 100 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 10 inch = 25.4 cm
Power out 8 W (unknown quality)
from Radiomuseum.org Model: RG-101A - NEC Corporation, Nippon
Material Wooden case
Shape Console with any shape - in general
Notes NEC started radio business after the war. (They manufactured radio in 1920's and faded out.) Model RG-101A was the hi-end model of NEC radios. NEC used pick-ups and phono-motors made by Matsushita. Tubes 6L7G (In Japan called Ut-6L7G) and 76 were used as converter and local oscillator. This was a typical circuit of Japanese all wave radios at this era. The quality of Japanese 6A7 was poor to use for short wave receiving. Radio phonographs were too expensive for ordinary people. A few rich people bought such sets and they are now ultra rare. This model was presented to the royal family in 1948.
Source of data - - Manufacturers Literature
Literature/Schematics (1) Musen to Jikken"(The Radio Experimenter's Magagine) 01/1948

Model page created by Tadanobu Okabe. See "Data change" for further contributors.



All listed radios etc. from NEC Corporation, Nippon Electric Co. Ltd. (Nippon Denki); Tokyo
Here you find 170 models, 133 with images and 14 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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