Synthesized Stereo Tuner TX-710L

Pioneer Corporation; Tokyo

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  • Year
  • 1980
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 151106

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • PLL, Phase-locked loop
  • Wave bands
  • Broadcast, Long Wave and FM or UHF.
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 220; 240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Synthesized Stereo Tuner TX-710L - 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 3 band 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), AM Selector (MW/LW), 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 and a Line Output interconnect cable with RCA phono plugs.

    Specification  
    FM Tuner Section  
    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%
    Capture Ratio 1.0dB
    Alternate Channel Selectivity 400kHz 60dB
    Stereo Separation 1kHz; 40dB
    Frequency Response 20Hz-15kHz +0.2dB,-1dB
    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  
    Sensitivity  
      MW IHF ferrite antenna 300µV/m
    IHF external antenna  30µV
      LW IHF ferrite antenna 450µV/m
    IHF external antenna  45µV
    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 AC 220 V 50/60Hz
    HB AC 240 V 50/60Hz

    Power Consumption:  16 watts

    Similar to the Pioneer TX-710 Stereo Tuner which has MW and FM only.

    3-Band-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 (Operating instructions TX-710L)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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