• Country
• Japan

• Manufacturer / Brand
• Standard Radio Corp. (SR), Tokyo

• Year
• 1995

• Category
• Amateur TRX: Transmitter/Receiver (and Transceiver)

• Radiomuseum.org ID
• 139391

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

• Main principle
• Superhet, double/triple conversion; ZF/IF 23050/450 kHz

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Storage and/or dry batteries / 2 × 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 0.1 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: C-508 - Standard Radio Corp. SR, Tokyo

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

• Dimensions (WHD)
• 64 x 95 x 29 mm / 2.5 x 3.7 x 1.1 inch

• Notes
• STANDARD VHF/UHF-FM-Handfunkgerät C-508.
  Frequenzbereich: 144···146 MHz und 430···440 MHz (erweiterbar); P_out 280 mW; 60 Speicherkanäle, 1750-Hz-Rufton.

• Net weight (2.2 lb = 1 kg)
• 0.2 kg / 0 lb 7 oz (0.441 lb)

• Price in first year of sale
• 599.00 DM

• Mentioned in
• FA 2/95

• Author
• Model page created by Bernd P. Kieck. See "Data change" for further contributors.

• Other Models

• Here you find 258 models, 245 with images and 110 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Standard Radio Corp. (SR), Tokyo