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Country:  Japan
Manufacturer / Brand:  Sony Corporation; Tokyo
Year: 1987 ? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Super-Heterodyne (Super in general)
Wave bands Broadcast, Short Wave plus FM or UHF.
Power type and voltage Dry Batteries / 3 x 1.5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7.7 cm = 3 inch
Power out 0.28 W (unknown quality)
from Model: ICF-M300S - Sony Corporation; Tokyo
Material Modern plastics (no Bakelite or Catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 180 x 100 x 32 mm / 7.1 x 3.9 x 1.3 inch
Notes Coverage: FM 87.5-108 MHz, SW 5.8-6.4 MHz (49m-band), MW 531-1.602 kHz.
Jacks for ext. DC 4.5 V and earphones.
Built-in digital clock.
There is also a model ICF-M300L with LW instead of SW.
Net weight (2.2 lb = 1 kg) 0.425 kg / 0 lb 15 oz (0.936 lb)
Collectors' prices  

Model page created by Bernhard Nagel. See "Data change" for further contributors.

All listed radios etc. from Sony Corporation; Tokyo
Here you find 3179 models, 2909 with images and 664 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.