AM/FM Synthesizer Tuner TU-D99AMX

Sansui Electric Co., Ltd.; Tokyo

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  • Year
  • 1985 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 326634

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • PLL, Phase-locked loop
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 120; 220; 240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: AM/FM Synthesizer Tuner TU-D99AMX - Sansui Electric Co., Ltd.;
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 430 x 57 x 306 mm / 16.9 x 2.2 x 12 inch
  • Notes

  • A hi-fi AM stereo / FM stereo digital synthesizer tuner with a digital frequency display housed in a metal case. With local-distant indicator, wide-narrow if indicators functioning on AM and FM, a green "locked" tuning indicator, 8 AM/FM preset keys, auto scan, manual tuning, memory button, a local-distant switch, an FM noise-reduction high-blend function, RF mode, IF Band, Mode and record calibration 440Hz test tone switches. On the back, an adjustable AM ferrite bar antenna, terminals for AM and FM antennae and ground, AM channel switch (9kHz/10kHz steps), RCA phono Line Output sockets, and an AC unswitched output socket.

    Specification  
    FM Section 88 - 108MHz
    Usable sensitivity Mono IHF 10.8dBf (1.9µV), DIN 0.95µV
    50dB quieting sensitivity Mono 16.2dBf, Stereo 37.7dBf
    S/N ratio at 85dBf Mono 90dB, Stereo 84dB
    Distortion at 65dBf Mono < 0.015% at 1kHz, Stereo < 0.02% at 1kHz
    Alt. channel selectivity 60dB NARROW (at 400kHz)
    Capture ratio 1.0dB
    Image response ratio 100dB
    Spurious response ratio 100dB
    Stereo separation 60dB at 1kHz
    Frequency response  20 to 15,000Hz +0.2dB,-0.5dB
    Antenna input impedance 300Ω balanced, 75Ω unbalanced
    AM Section 530 to 1,600kHz
    Usable sensitivity Mono 48dB/m (251µV/m)
    S/N ratio at 80dB/m Mono 50dB
    Image response ratio 45dB at 1,000kHz
    Output voltage/impedance  775mV/2.2kΩ

    Versions/Power requirements
    USA and Canada  /  120V AC 60Hz
    General Export  /  120/220/240V 50/60Hz

    Power consumption: 14 watts

  • Net weight (2.2 lb = 1 kg)
  • 3.7 kg / 8 lb 2.4 oz (8.15 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual TU-D99AMX)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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