Stereo Tuner TX-6700

Pioneer Corporation; Tokyo

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Collezioni

  • Anno
  • 1979 ??
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 325982

 Specifiche tecniche

  • Numero di transistor
  • 9
  • Semiconduttori
  • Principio generale
  • Supereterodina (in generale)
  • Gamme d'onda
  • Onde medie (OM) e MF (FM).
  • Particolarità
  • Hi-Fi equipment
  • Tensioni di funzionamento
  • Alimentazione a corrente alternata (CA) / 120 Volt
  • Altoparlante
  • - Per cuffie o amplificatori esterni
  • Materiali
  • Mobile in legno
  • Radiomuseum.org
  • Modello: Stereo Tuner TX-6700 - Pioneer Corporation; Tokyo
  • Forma
  • Apparecchio per ripiani a scaffale (come i componibili HiFi).
  • Dimensioni (LxAxP)
  • 450 x 148 x 264 mm / 17.7 x 5.8 x 10.4 inch
  • Annotazioni

  • A hi-fi AM/FM stereo tuner with an analogue dial housed in a wooden case. With a rotary tuning control, Signal and Tuning meters, FM stereo indicator, Function switch (FM Auto, FM Mono, AM). On the back, adjustable AM ferrite bar antenna, terminals for FM and AM antennae,  RCA phono line output sockets and an FM De-emphasis switch (75µs, 25µs for FM Dolby).

    Specification  
    FM Tuner Section  
    Circuitry FET 1-stage RF amplifier, 3-gang variable
    capacitor, double-balanced NFB type PLL MPX
    built-in automatic pilot signal canceller
    Usable Sensitivity Mono: 10.7dBf (1.9µV)
    50dB Quieting Sensitivity Mono:  16.1dBf (3.5µV)
    Stereo:  38dBf (44µV)
    S/N Ratio (at 65dBf) Mono: 79dB, Stereo: 74dB
    Distortion (at 65dBf) 1kHz Mono/Stereo: 0.15%/0.25%
    Stereo Separation 1kHz 40dB
    Frequency Response 20Hz-15kHz +0.2dB,-1.0dB
    Capture Ratio 1.0dB
    Alt. Channel Selectivity 60dB
    Spurious Response Ratio 70dB
    Image Response Ratio 60dB
    IF Response Ratio 75dB
    AM Suppression Ratio 50dB
    Muting Threshold 17.2dBf (4µV)
    Antenna Input 300Ω balanced, 75Ω unbalanced
    AM Tuner Section  
    Circuitry 1-stage RF amplifier
    2-gang variable capacitor.
    Sensitivity  
      (IHF, ferrite antenna)
      (IHF, ext. antenna)    		 300µV/m
    15µV
    Selectivity 30dB
    S/N Ratio 50dB
    Image Response Ratio 40dB
    IF Response Ratio 45dB
    Antenna Ferrite loopstick antenna
    Audio Section  
    Output (Level/Impedance) FM (100% MOD) 650mV/4.3kΩ
    AM (30% MOD) 200mV/4.3kΩ

    Semiconductors
    ICs 3, FET 1, Transistors 8, Diodes 9

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

    Power consumption:  7 watts

  • Peso netto
  • 4.8 kg / 10 lb 9.2 oz (10.573 lb)
  • Letteratura / Schemi (1)
  • - - Manufacturers Literature (Operating Instructions manual Pioneer TX-6700)
  • Autore
  • Modello inviato da Howard Craven. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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