• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1992 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 221133

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

• Number of Transistors

• Semiconductors
• CXA1129

• Main principle
• Superhet, double/triple conversion; ZF/IF 28400/150/55 kHz

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

• Power type and voltage
• Dry Batteries / AA: 1 x 1.5 Volt

• Loudspeaker
• - For headphones or amp.

• Power out
• 0.0086 W (max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: FM/AM Walkman SRF-39 - Sony Corporation; Tokyo

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 63 x 91.6 x 26 mm / 2.5 x 3.6 x 1 inch

• Notes

• Sony SRF-39 FM/AM Walkman (FM Stereo/AM Radio);

  Two region versions known with each slightly different frequency coverage.

  • North America FM 87.6-108 MHz, AM 530-1710 kHz (US and Canadian model)
  • Other countries FM 87.6-107.5 MHz, AM 530-1605 kHz (AEP, UK, E and Australian model)

  Intermediate frequency:

  • FM 1st IF 28.4 MHz, 2nd IF 150 kHz
  • AM 55 kHz

  This model uses a special high performance Sony CXA1129N radio IC, For additional technical details, please see the Sony SRF-49 model.

• Net weight (2.2 lb = 1 kg)
• 0.065 kg / 0 lb 2.3 oz (0.143 lb)

• Source of data
• - - Manufacturers Literature

• Literature/Schematics (1)
• - - Manufacturers Literature

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 4069 models, 3926 with images and 975 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo