• Country
• United States of America (USA)

• Manufacturer / Brand
• Hy-Gain Electronics Corporation; Lincoln (NE)

• Year
• 1978

• Category
• Citizen Band Equipment

• Radiomuseum.org ID
• 150611

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superhet, double/triple conversion; ZF/IF 10695/455 kHz

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 13,8 Volt

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

• Power out
• 3 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Hy-Gain III 2703 - Hy-Gain Electronics

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

• Notes

• Hy-Gain III Model 2703 Citizens Band Tranceiver, PLL-Synthesizer, Frequency Range 26.965 to 27.405, 40 Channels, Emission AM, RF-Power Output 4 Watts.

  Also offered as  Sommerkamp TS-2703.

• Mentioned in
• -- Original-techn. papers. (Hy-Gain II and III, Models 2702 and 2703, PN 820189 Service Manual)

• Author
• Model page created by Karlheinz Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 13 models, 13 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hy-Gain Electronics Corporation; Lincoln (NE)