AM/FM Stereo Tuner T-80

Sansui Electric Co., Ltd.; Tokyo

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  • Year
  • 1980 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 155939

 Technical Specifications

  • Number of Transistors
  • 34
  • Semiconductors
  • Main principle
  • Superheterodyne (common); ZF/IF 455/10700 kHz
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 120; 110-120; 220-240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: AM/FM Stereo Tuner T-80 - Sansui Electric Co., Ltd.;
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 430 x 147 x 251 mm / 16.9 x 5.8 x 9.9 inch
  • Notes

  • A hi-fi AM/FM stereo tuner housed in a silver or black metal case with both an analogue dial and digital frequency display. Digitally Quartz Locked system. With Power switch, a rotary Tuning control, Signal and Tuning LED indicators, FM Stereo, Quartz Locked, FM and AM indicators, Selector switch (AM, FM) and FM Mode/Muting switch. On the back, terminals for AM and FM antennae and RCA Line output sockets,

    Specification  
    FM Section  
    Tuning range 88-108MHz
    Usable Sensitivity Mono IHF 10.8 dBf (1.9µV), DIN 1.0µV
    Stereo IHF 21.0dBf
    50dB Quieting Sensitivity Mono 15.0dBf, Stereo 37.0dBf
    S/N ratio at 65dBf Mono 72dB, Stereo 68dB
    Distortion at 65dBf Mono < 0.2% at 1,000Hz
    Stereo < 0.25% at 1,000Hz
    Alt. channel selectivity (at 400kHz) 60dB
    Stereo separation 40dB at 1,000Hz
    Frequency response 30-15,000Hz +1.0dB,-2.0dB
    Antenna input impedance 300Ω balanced 75Ω unbalanced
    AM Section  
    Tuning range 530-1,600kHz
    Usable sensitivity (Bar antenna) 50dB/m (300µV/m)
    S/N ratio 45dB
    Image response ratio 45dB at 1,000Hz
    Output voltage and impedance 750mV/2.2kΩ

    Semiconductors: 31 Transistors, 3 FET's, 34 Diodes, 9 IC's, 3 LEDs.

    Versions/Power requirements
    General / 110-120, 220-240V AC 50/60 Hz with voltage selector
    USA and Canada / 120V AC 60Hz

    Power consumption: 19 Watts

  • Net weight (2.2 lb = 1 kg)
  • 4.8 kg / 10 lb 9.2 oz (10.573 lb)
  • Source of data
  • - - Manufacturers Literature
  • Mentioned in
  • -- Original prospect or advert (Sansui A-80/T-80 brochure)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual Sansui T-80 / T-60)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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