• Country
• Japan

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

• Year
• 1970 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 128426

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

• Number of Transistors
• 10

• Semiconductors
• 2SC668 2SC772 2SA222 unknown_tr_NPN 2SB171 2SB185 2SB187 2SB187 1S188 unknown_diode

• Main principle
• Superheterodyne (common); ZF/IF 455/107000 kHz

• Tuned circuits
• 5 AM circuit(s)     8 FM circuit(s)

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

• Power type and voltage
• Batteries / addl. power jack / AA: 4 × 1,5 / 6 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical / Ø 10 cm = 3.9 inch

• Power out
• 0.5 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Colorano 10G-831HU - Sanyo Electric Co. Ltd.;

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 180 x 117 x 53 mm / 7.1 x 4.6 x 2.1 inch

• Notes

• Sanyo Colorano 10G-831HU is a battery operated 3-band FM/SW/MW portable radio for the East European market.

  Frequency range:

  • FM = 62 - 78 MHz (OIRT)
  • MW = 510 - 1605 kHz
  • SW = 5.95 - 15.5 MHz

  IF amplifier module contains 3 unknown transistors and diodes.

  Speaker 100 x 65 mm. Price for ext. power supply DM 25,-

• Net weight (2.2 lb = 1 kg)
• 0.7 kg / 1 lb 8.7 oz (1.542 lb)

• Price in first year of sale
• 135.00 DM

• Literature/Schematics (1)
• Radio es Televizio Vevö keszülekek 1970-71

• Literature/Schematics (2)
• -- Schematic

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 1755 models, 1583 with images and 473 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sanyo Electric Co. Ltd.; Moriguchi (Osaka)