Roadmaster 20 12H-864
Sanyo Electric Co. Ltd.; Moriguchi (Osaka)
- Country
- Japan
- Manufacturer / Brand
- Sanyo Electric Co. Ltd.; Moriguchi (Osaka)
- Year
- 1968–1970
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 235194
- Number of Transistors
- 12
- Main principle
- Superheterodyne (common); ZF/IF 455/10700 kHz; 3 AF stage(s)
- Wave bands
- Broadcast, 2 Short Wave plus FM or UHF.
- Power type and voltage
- Batteries / addl. power jack / C: 6 x 1.5 / 9 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
- Power out
- 0.6 W (1 W max.)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Roadmaster 20 12H-864 - Sanyo Electric Co. Ltd.;
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 8.875 x 5.25 x 2.25 inch / 225 x 133 x 57 mm
- Notes
-
Sanyo Model 12H-864
A four-band portable radio powered by six penlight batteries and a full performance car radio when installed in its special automobile bracket (R-S864) which can be easily installed in any 6 or 12 volt car. A socket for optional AC adaptor is also incorporated.
Features: 12 transistors. Four bands (MW, SW1, SW2 and FM). Fine tuning control; continuous tone control. Double antenna system. Large oval 6" x 4" speaker. (MINGAY'S PRICE SERVICE)
Frequency range:
MW 535 ... 1605 kHz
FM 87...108 MHz
SW1 2,3...7,3 MHz
SW2 8,0...22,0 MHzTo a certain extent, the device was a competitor to the better-known 7F-74DL from SONY.
- Net weight (2.2 lb = 1 kg)
- 2.7 lb (2 lb 11.2 oz) / 1.226 kg
- Price in first year of sale
- 135.00 AUS $
- Mentioned in
- Mingay's Price Service (Feb 1969 to Feb 1970.)
- Literature/Schematics (1)
- -- Original-techn. papers. (Service Manual.)
- Other Models
-
Here you find 1722 models, 1547 with images and 463 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sanyo Electric Co. Ltd.; Moriguchi (Osaka)