• Country
• Japan

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

• Year
• 1972 ?

• Category
• Commercial Transmitter & Receiver (TRX not Amateur)

• Radiomuseum.org ID
• 197364

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

• Number of Transistors
• 31

• Semiconductors
• 3SK51 2SC535 2SC945 2SA673 2SA683 2SC1383 2SC460 2SC387 2SC730 LD3001 2SC1213A

• Main principle
• Transceiver; ZF/IF 11700/455 kHz; 1 AF stage(s)

• Wave bands
• VHF incl. FM and/or UHF (see notes for details)

• Power type and voltage
• Batteries / addl. power jack / NiCd: 10 x 1.2 / 12 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch

• Power out
• 0.5 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Handie Marine VHF FM Transceiver SR-C830S 50 - Standard Radio Corp. SR, Tokyo

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 75 x 210 x 31 mm / 3 x 8.3 x 1.2 inch

• Notes

• 1 W RF out. 5 channels, included channel 6/16 marine band (156-157,5 MHz).
  Speaker 32 Ω.

  Each transistor type is listed once only.

  See also the similar 2 m band (144-148 MHz) model SR-C146A

• Net weight (2.2 lb = 1 kg)
• 1 kg / 2 lb 3.2 oz (2.203 lb)

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Alberto Sanna-Alonso. 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