FM Stereo / FM-AM Tuner ST-S100L

Sony Corporation; Tokyo

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  • Year
  • 1988 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 251143

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • PLL, Phase-locked loop; ZF/IF 450/10700 kHz
  • 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: FM Stereo / FM-AM Tuner ST-S100L - Sony Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 430 x 83 x 246 mm / 16.9 x 3.3 x 9.7 inch
  • Notes

  • A hi-fi AM/FM stereo Quartz Lock Digital Synthesizer tuner with a digital frequency display, housed in a black metal case. With 5 LED signal strength indicators, 10 press buttons for preset radio stations, press buttons for Memory, Band (FM, MW, LW), Stereo/Mute, Auto Tuning, Memory Scan, Tuning Down and Tuning Up. On the back, terminals for AM and FM antennae and RCA phono sockets for Line Output. Supplied with connecting cord, layout-free AM antenna, and FM ribbon antenna (not West Germany and Italian models).

    Specification  
    Tuner Circuit system FM stereo, FM/AM superheterodyne tuner
    Quartz-locked PLL digital synthesizer system
    FM tuner  
    Frequency range 87.5 - 108MHz
    Antenna terminals 300Ω balanced, 75Ω unbalanced
    (W Germany, Italian model 75Ω unbalanced only)
    Sensitivity (at 46dB quieting)  
      AEP, UK model
      W Germany, Italian model    		 16.8dBf 3.6µV (mono), 37.9dBf 43µV (stereo)
    16.8dBf 1.8µV (mono), 37.9dBf 21.5µV (stereo)
    S/N ratio (at 40kHz deviation) 74dB (mono), 69dB (stereo)
    Harmonic distortion 0.15% (mono), 0.3% (stereo) at 1kHz
    IM distortion 0.15% (mono), 0.3% (stereo)
    Separation 50dB (at 1kHz)
    Frequency response 40Hz - 12.5kHz ±0.5dB
    Selectivity 70dB (at 300kHz)
    Capture ratio 1.0dB
    AM suppression ratio 65dB
    Image response ratio 70dB
    IF response ratio 70dB
    Spurious response ratio 80dB
    Muting threshold 30dBf
    Automatic tuning threshold 30dBf
    Output 410mV, 4.7kΩ (at 40kHz deviation)
    AM tuner  
    Frequency range  
      AEP, W Germany, UK model
      Italian model    		 MW: 531 - 1,602kHz, LW: 153 - 281kHz
    MW: 522 - 1,611kHz, LW: 144 - 288kHz
    Antenna Layout-free AM antenna
    External antenna terminal
    Usable sensitivity using
     layout-free AM antenna    		 500µV/m (999kHz)
    700µV/m (230kHz)
    S/N ratio 54dB (50mV/m) (999kHz)
    50dB (50mV/m) (230kHz)
    Harmonic distorton 0.3% (50mV/m, 400Hz)
    Selectivity 32dB

    Versions/Power Requirements
    AEP, W Germany, Italy model  / 220V AC 50-60Hz
    UK model  /  240V AC 50-60Hz

    Power consumption: 10W

  • Net weight (2.2 lb = 1 kg)
  • 2.6 kg / 5 lb 11.6 oz (5.727 lb)
  • Price in first year of sale
  • 200,000.00 Lire
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual Sony ST-S100 ST-S300 dated 1988.7)
  • Author
  • Model page created by Giuseppe Tedesco. See "Data change" for further contributors.

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