• Country
• Germany

• Manufacturer / Brand
• Sommerkamp

• Year
• 1976 ??

• Category
• Amateur-Receiver (amateur bands, may include broadcast bands)

• Radiomuseum.org ID
• 245379

• • alternative name: Sommerkamp El. Schweiz

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

• Number of Transistors
• 21

• Semiconductors
• 3SK40 2SK19 2SC372 2SC784 2SD313 SN76514 AN214 1N60 1S1555

• Main principle
• Wadley-Loop principle (including dual superhet)

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Line plus power jack, mostly with battery or storage battery / AC 220 / 12 / 12 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Communications Receiver FRG-7 - Sommerkamp

• Shape
• Tablemodel, with any shape - general.

• Notes

• Siehe auch Yaesu-Musen FRG-7

  Continuous coverage receiver from 0.5 to 29.9 MHz in mode SSB, CW and AM. Sensitivity 0.7 µV.
  It can also operate in CB, SWL and as Radioteletype.
  Internal power supply with batteries as well as external power supply in AC 220 V and DC 12 V.

  21 Transistors, 2 ICs and 12 Diodes, listed one per type.

• Mentioned in
• -- Original prospect or advert (CQ Elettronica, Italy, CD editor number 11/131 November 1977)

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

• Literature/Schematics (2)
• Schematic

• Author
• Model page created by Manfred Rathgeb. See "Data change" for further contributors.

• Other Models

• Here you find 115 models, 102 with images and 47 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sommerkamp