Servo Locked Tuner TU-519

Sansui Electric Co., Ltd.; Tokyo

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  • Year
  • 1979 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 326701

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 100; 120; 220; 240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Servo Locked Tuner TU-519 - Sansui Electric Co., Ltd.;
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 430 x 168 x 402 mm / 16.9 x 6.6 x 15.8 inch
  • Notes

  •  A hi-fi AM/FM stereo tuner with an analogue dial housed in a black metal case. Supplied  with front rack handles which can be screwed onto the sides. With Signal and Tuning meters, indicators for FM Stereo and Locked, rotary Tuning and Output Level controls, on/off switches for Power, Muting/Lock and Noise Canceller, Selector push buttons for FM Auto and FM Mono and for AM. On the back, an adjustable AM ferrite bar antenna, terminals for AM and FM antennae and Ground an RCA phono Line Output sockets.

    Specification  
     FM Section 88 to 108MHz
    Usable Sensitivity Mono   IHF 9.8dBf (1.7µV), DIN 1.0µV
    Stereo IHF 16.5dBf
    50dB Quieting Sensitivity Mono 13.5dBf, Stereo 36.0dBf
    S/N ratio at 65dBf Mono 81dB, Stereo 76dB
    Distortion (at 65dBf)  
     Mono
     Stereo    		 < 0.1% at 100Hz, < 0.08% at 1kHz, < 0.1% at 6kHz
    < 0.1% at 100Hz, < 0.08% at 1kHz, < 0.1% at 6kHz
    Alt. channel selectivity 60dB (at 400kHz)
    Capture ratio 1.0dB
    Image response ratio 80dB (at 98MHz)
    Spurious response ratio 85dB at 95MHz
    Stereo separation 35dB at 100Hz, 45dB at 1kHz, 35dB at 10kHz
    Frequency response 30Hz to 15kHz +0.2dB,-0.5dB
    Antenna input impedance 300Ω balanced, 75Ω unbalanced
    AM Section 530 to 1,600kHz
    Usable sensitivity 47dB/m (220µV/m) (Bar antenna)
    Selectivity (± 10kHz) 35dB
    S/N ratio 50dB
    Output level 0 to 0.775V

    Versions/Power requirements
    General Export  /  100, 120, 220, 240V AC 50/60Hz
    USA and Canada  /  120V AC 60Hz
                                 
    Power consumption:  15 Watts

    Dimensions with rack handles fitted (WHD) : 482 x 168 x 417 mm

  • Net weight (2.2 lb = 1 kg)
  • 7.8 kg / 17 lb 2.9 oz (17.181 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual TU-519)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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