• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 2002

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 182114

• Number of Transistors
• 1

• Semiconductors

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• Line / Batteries (any type) / 220; 230 / 4 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 cm = 4.7 inch

• Power out
• 0.35 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: ICF-M770L - Sony Corporation; Tokyo

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

• Dimensions (WHD)
• 277 x 156 x 72 mm / 10.9 x 6.1 x 2.8 inch

• Notes
• Sony ICF-M770L Portable radio with PLL synthesized tuning, 28 frequency memories (14 FM and 7 in the two othe wavebands), integrated clock/timer and sleep timer.
  The receiver came in three variants:
  ICF-M770L: FM 87,5-108 MHz, MW 531-1602 kHz, LW 153 - 279 kHz.
  ICF-M770S: FM 87,5-108 MHz, SW 5'800-15'900 kHz, MW 531-1602 kHz.
  ICF-M770SL: FM 87,5-108 MHz, SW 5'800-15'900 kHz, LW 153 - 279 kHz.
  Note: each variants covers FM and two of the three AM bands.

• Net weight (2.2 lb = 1 kg)
• 1.540 kg / 3 lb 6.3 oz (3.392 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Ervé Leclercq. See "Data change" for further contributors.

• Other Models

• Here you find 3995 models, 3856 with images and 959 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo