Synthesized Stereo Tuner TX-710

Pioneer Corporation; Tokyo

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  • Year
  • 1980
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 151107

 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) / 110; 120; 220; 240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Synthesized Stereo Tuner TX-710 - Pioneer Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 420 x 94 x 270 mm / 16.5 x 3.7 x 10.6 inch
  • Notes

  • A hi-fi AM/FM stereo tuner with a digital frequency display. Memory for 7 AM and FM preset radio stations. With a 5 LED Signal Strength meter, FM Stereo indicator, switches for FM Mode (Auto/Mono), FM Local, Memory, Function (FM/AM), Auto Tuning Down and Auto Tuning Up and 7 Station Call switches, on the back an adjustable AM bar antenna, terminals for AM and FM antennae and Ground, a Line Output interconnect cable with RCA phono plugs and on the General Export models an FM De-Emphasis switch (75µS/50µS).

    Specification  
    FM Tuner Section 87.5-108MHz
    Usable Sensitivity 10.8dBf (1.9µV)
    50dB Quieting Sensitivity MONO 16dBf (3.5µV)
    STEREO 38dBf (50µV)
    Signal-to-Noise Ratio (at 65dBf) MONO 78dB
    STEREO 75dB
    Distortion (at 65dBf) MONO 1kHz; 0.08%
    STEREO 1kHz; 0.15%
    Frequency Response 20Hz-15kHz +0.2dB,-1dB
    Capture Ratio 1.0dB
    Alternate Channel Selectivity 400kHz 60dB
    Stereo Separation 1kHz; 40dB
    Spurious Response Ratio 65dB
    Image Response Ratio 45dB
    IF Response Ratio 80dB
    AM Suppression Ratio 55dB
    Antenna Input 300Ω balanced, 75Ω unbalanced
    AM Tuner Section 525-1605kHz
    Sensitivity IHF ferrite antenna 300µV/m
    IHF external antenna 30µV
    Selectivity 25dB
    Signal-to-Noise Ratio 50dB
    Image Response Ratio 40dB
    IF Response Ratio 70dB
    Antenna Ferrite loopstick antenna
    Audio Section  
    Output Level/Impedance FM (100% MOD)  650mV
    AM (30% MOD)  150mV

    Versions/Power Requirements

    HE Europe AC 220/240 V 50/60Hz internally switchable
    S General Export AC 110120/220/240 50/60Hz with voltage selector
    S/G US Military AC 110120/220/240 50/60Hz with voltage selector

    Power Consumption:  16 watts

    Similar to the Pioneer TX-710L Stereo Tuner which additionally has LW.

    AM/FM-Stereo-Tuner mit Spannungs-Synthesizer und elektronischen Festsendertasten.

  • Net weight (2.2 lb = 1 kg)
  • 3.3 kg / 7 lb 4.3 oz (7.269 lb)
  • Source of data
  • -- Original prospect or advert
  • Mentioned in
  • -- Original prospect or advert (1980 Amplifiers and Tuners catalogue)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual TX-710 front page)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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The model Synthesized Stereo Tuner is part of the collections of the following members.

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