Stereo Tuner TX-610

Pioneer Corporation; Tokyo

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  • Year
  • 1980 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 325981

 Technical Specifications

  • Number of Transistors
  • 6
  • 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) / 120 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Tuner TX-610 - Pioneer Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 420 x 94 x 262 mm / 16.5 x 3.7 x 10.3 inch
  • Notes

  • A hi-fi AM/FM stereo tuner with an analogue dial housed in a metal case. With a rotary tuning control, FM stereo and 5 signal strength LED indicators, switches for FM muting and recording level check. On the back, terminals for FM and AM antennae and a line output cord terminated with RCA phono jacks.

    Specification  
    FM Tuner Section  
    Usable Sensitivity 10.3dBf (1.8µV)
    50dB Quieting Sensitivity MONO 15.8dBf (3.4µV)
    STEREO 38.3dBf (45µV)
    S/N Ratio (at 85dBf) MONO 85dB, STEREO 82dB
    Distortion (at 65dBf) 1kHz MONO 0.08%, STEREO 0.15%
    Capture Ratio 1.0dB
    Alt. Channel Selectivity 400kHz 60dB
    Stereo Separation 1kHz 40dB
    Frequency Response 20Hz-15kHz +0.2,-1.0dB
    Spurious Response Ratio 70dB
    Image Response Ratio 60dB
    IF Response Ratio 90dB
    AM Suppression Ratio 60dB
    Muting Threshold 17.2dBf (4.0µV)
    Antenna Input 300Ω balanced, 75Ω unbalanced
    AM Tuner Section  
    Sensitivity  
      (IHF, ferrite antenna)
      (IHF, ext. antenna)    		 300µV/m
    15µV
    Selectivity 35dB
    S/N Ratio 50dB
    Image Response Ratio 40dB
    IF Response Ratio 40dB
    Antenna Ferrite loopstick antenna
    Audio Section  
    Output (Level/Impedance) FM (100% MOD) 650mV/1kΩ
    AM (30% MOD) 150mV/1kΩ

    Semiconductors
    ICs 5, FET 1, Transistors 5, Diodes 15

    Versions/Power requirements
    KU model  /  120V AC 60Hz

    Power consumption:  17 watts

  • Net weight (2.2 lb = 1 kg)
  • 3.6 kg / 7 lb 14.9 oz (7.93 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Operating Instructions Pioneer TX-610)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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