SONY ICF-2003 Radio Broadcast Receiver - or past WW2 TunerSemiconductors (the count is only for transistors)Semiconductors present.Reception principleSuperhet, double/triple conversion; ZF/IF 55395/455 kHzWave bandsBroadcast, Long Wave, more than 2 x SW plus FM or UHF.DetailsPower type and voltageDry BatteriesLoudspeakerPermanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7.7 cm = 3 inchPower out0.4W (unknown quality)from Radiomuseum.orgModel:ICF-2003- Sony; TokyoMaterialModern plastics (no Bakelite or Catalin)ShapeVery small Portable or Pocket-Set (Handheld) < 8 inch.Dimensions (WHD)180x120x35mm / 7.1x4.7x1.4inchNotescovering 153 - 29995 kHz, 76-108 MHz; AM, SSB (BFO, fine tuning between 5 kHz steps); digital readout 5 kHz, 10 memories, direct keypad frequency entry, clock / timer (identical to ICF-7600DS).Net weight (2.2 lb = 1 kg)0.6kg / 1 lb 5.1 oz (1.322 lb)

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