• Country
• Japan

• Manufacturer / Brand
• Sanyo Electric Co. Ltd.; Moriguchi (Osaka)

• Year
• 1965 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 170983

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• 10

• Semiconductors
• 2SA440 2SA440 2SA324 2SA440 2SA321 2SA321 2SB186 2SB186 2SB22 2SB22

• Main principle
• Superheterodyne (common); ZF/IF 470/10700 kHz; 3 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)     10 FM circuit(s)

• Wave bands
• Broadcast, Short Wave plus FM or UHF.

• Power type and voltage
• Batteries / addl. power jack / 4 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm

• Power out
• 0.45 W (0.7 W max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Road Master 10G-810 - Sanyo Electric Co. Ltd.;

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 7.5 x 6.25 x 2.5 inch / 191 x 159 x 64 mm

• Notes

• 10- transistor, 3- band Portable- car Radio

  FM 87-108 MHz, SW 3.2-10.0 MHz, MW 535-1605kHz. 

  Works as a car radio if combined with the auto attachment case model RA-810, which provides connection to external speakers and voltage selection of either 6 or 12V (either polarity)

• Net weight (2.2 lb = 1 kg)
• 4 lb (4 lb 0 oz) / 1.816 kg

• Literature/Schematics (1)
• -- Schematic (Schemario di Apparecchi a Transistori Vol. 14° R. Rosati)

• Author
• Model page created by Eduard Abfalterer. See "Data change" for further contributors.

• Other Models

• Here you find 1754 models, 1582 with images and 472 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sanyo Electric Co. Ltd.; Moriguchi (Osaka)