• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1975/1976

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 160338

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superhet with RF-stage; ZF/IF 10700 kHz

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 110/220 Volt

• Power out
• 36 W (undistorted)

• Material
• Various materials

• from Radiomuseum.org
• Model: FM Stereo/FM-AM Receiver STR-7025 - Sony Corporation; Tokyo

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 425 x 155 x 330 mm / 16.7 x 6.1 x 13 inch

• Notes

• FM Stereo Receiver; analoge Flutlichtscala und beleuchteten Zeiger; analoge Signal Anzeige; Ausgangsleistung 2 x 18 Watt an 4-16 Ohm; max. Leistungsaufnahme 160 Watt; Copyschalter; Eingänge: AUX + Phono + Tape 1 + Tape 2 + MIC + Kopfhörer;

  Tuning range: FM, MW
  Power output: 18 watts per channel into 8Ohms  (stereo)
  Frequency response: 10Hz to 25kHz
  Total harmonic distortion: 0.8%
  Damping factor: 25
  Input sensitivity: 2mV (mic), 2.5mV (MM), 250mV (line)
  Signal to noise ratio: 60dB (mic), 60dB (MM), 80dB (line)
  Output: 250mV (line), 30mV (DIN)
  Speaker load impedance: 4Ohms  (minimum) to 16Ohms

   

• Net weight (2.2 lb = 1 kg)
• 9 kg / 19 lb 13.2 oz (19.824 lb)

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Ralf Kläs. See "Data change" for further contributors.

• Other Models

• Here you find 3913 models, 3773 with images and 947 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo