• Country
• Japan

• Manufacturer / Brand
• Toshiba Corporation; Tokyo

• 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.

• Number of Transistors
• 70

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• Power type and voltage
• (50-60Hz, 100; 120; 220; 240 V ?)

• 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.

• Other Models

• Here you find 996 models, 920 with images and 214 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Toshiba Corporation; Tokyo