• Country
• Japan

• Manufacturer / Brand
• Unknown - CUSTOM BUILT: Japan

• Year
• 1971 ??

• Category
• Citizen Band Equipment

• Radiomuseum.org ID
• 318459

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

• Number of Transistors
• 9

• Semiconductors

• Main principle
• Transceiver; ZF/IF 455 kHz

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Batteries / addl. power jack / 1 x 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.25 inch = 5.7 cm

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Party - Solid State 9 Transistor 3 Channel Transceiver FRT-903 - Unknown - CUSTOM BUILT: Japan

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

• Dimensions (WHD)
• 65 x 150 x 42 mm / 2.6 x 5.9 x 1.7 inch

• Notes

• CB handy talkie with three chrystal controlled AM channels.

• Net weight (2.2 lb = 1 kg)
• 0.3 kg / 0 lb 10.6 oz (0.661 lb)

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

• Author
• Model page created by Oswald Bettendorf. See "Data change" for further contributors.

• Other Models

• Here you find 1143 models, 1005 with images and 96 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unknown - CUSTOM BUILT: Japan