SA-514

Toshiba Corporation; Tokyo

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  • Year
  • 1974
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 273203
    • alternative name: Shibaura Engineering Works
    • Brand: Tokyo Shibaura

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Transistors
  • 70
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast, Long Wave and FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC) / 110-240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 40 W (45 W max.)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: SA-514 - Toshiba Corporation; Tokyo
  • Dimensions (WHD)
  • 500 x 127 x 380 mm / 19.7 x 5 x 15 inch
  • Notes

  • Transistors: 69, FET: 1, Diode: 45, IC : 12

    FETs and Ceramic Filters - in the tuner and IF sections ensure low-noise reception combined with excellent sensitivity.
    BTL Circuits - provide Stereo reproduction with two speakers using the full power of four channels.
    Multiple Speaker Switch - for complex switching of up to 8 speakers in two groups.

    Specifications, Tuner Sections FM Stereo Frequency Range: 88 -108 MHz
    Usable Sensitivity (IHF): 2µV
    Distortion Factor:
    Mono : 0,4% (400 Hz, 100%)
    Stereo : 0,8% (400 Hz, 100%)
    Signal-to-Noise Ratio: 66 dB
    Frequency Response: 20 Hz - 15 kHz (+1 -2 dB)
    Selectivity (IHF): 60 dB
    Image Rejection Ratio: 40 dB
    IF Rejection Ratio: 70 dB
    Capture Ratio: 2 dB
    Spurious Rejection Ratio: 100 dB
    Am Soppression Ratio: 40 dB
    FM Stereo Separation: 40 dB (1kHz)
    AM Frequency Range: 530 - 1605 kHz
    Usable Sensitivity: 300 µV/m (S/N 20 dB, 15 µV (IHF)
    Distortion Factor: 1%
    Image Rejection Ratio: 40 dB
    IF rejection Ratio: 30 dB
    Signal-to-Noise Ratio: 40 dB
    Selectivity: 25 dB (±10 kHz)

  • Net weight (2.2 lb = 1 kg)
  • 12 kg / 26 lb 6.9 oz (26.432 lb)
  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Author
  • Model page created by Cristian-Nelu Nita. See "Data change" for further contributors.

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