• Country
• Japan

• Manufacturer / Brand
• NEC Corporation, Nippon Electric Co. Ltd. (Nippon Denki); Tokyo

• Year
• 1948

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 170409

• Number of Tubes
• 11

• Valves / Tubes
• 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)

• Material
• Wooden case

• from Radiomuseum.org
• Model: RG-101A - NEC Corporation, Nippon

• 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

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

• Other Models

• Here you find 177 models, 144 with images and 17 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from NEC Corporation, Nippon Electric Co. Ltd. (Nippon Denki); Tokyo