FM/AM Stereo Tuner ST-Z1

Technics (brand)

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  • Year
  • 1980
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 141194

 Technical Specifications

  • Main principle
  • Superheterodyne (common)
  • 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: FM/AM Stereo Tuner ST-Z1 - Technics brand
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 410 x 142 x 223 mm / 16.1 x 5.6 x 8.8 inch
  • Notes

  • A 2 band hi-fi stereo AM/FM tuner in a silver or black metal case covering FM and MW. With an FM Tuning/AM signal meter, FM Muting/Mode switch and FM Stereo indicator, RCA line output sockets and connections for AM and FM aerials.

    Specification
    FM Tuner Section
    Frequency range 88-108 MHz
    Sensitivity
    S/N 30 dB       2.0µV (300Ω), 1.3 µV (75Ω)
    S/N 26 dB       1.8µV (300Ω), 1.2 µV (75Ω)
    S/N 20 dB       1.6µV (300Ω), 0.9 µV (75Ω)
    Total harmonic distortion
      MONO          0.15%
      STEREO       0.3%
    S/N
      MONO          69 dB (75 dB, IHF)
      STEREO       65 dB (70 dB, IHF)
    Frequency response
                          20Hz-15 kHz, +1 dB, -2 dB
    Stereo separation
      1 kHz           40 dB
     10 kHz          30 dB
    Channel balance
      250Hz-6300Hz  ±1.5 dB
    Antenna terminals 300Ω (balanced), 75Ω (unbalanced)
    AM (MW) Tuner Section
    Frequency range          525-1605 kHz
    Sensitivity (S/N 20dB)  30µV, 300µV/m
    Selectivity (±9 kHz)      27 dB

    General
    Output voltage  0.3V (0.6V, IHF)
    Power consumption 18 W
    Power supply 110/120/220/240V AC with voltage selector

    Same as the Panasonic ST-2700 FM/AM Stereo Tuner, also similar to the Technics ST-Z1L FM/AM Stereo Tuner and Panasonic ST-2700L FM/AM Stereo Tuner which additionally have LW.

    UKW/MW-Stereo-Tuner 20-15000 Hz (+1dB/-2dB). Feldstärkeanzeige. Gehäuse: Schwarz oder Silber.

  • 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
  • Advertisement, Discoteca HiFi, Anno XXI, n. 208-209, Agosto-Settembre 1980, Italy
  • Literature/Schematics (1)
  • -- Original prospect or advert (1980/81 Technics catalogue)
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Technics ST-Z1L ST-Z1 Stereo Tuner Operating Instructions)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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The model FM/AM Stereo Tuner is part of the collections of the following members.

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