Wireless Set No.27

MILITARY U.K. (different makers for same model)

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  • Year
  • 1940
  • Category
  • Military Transceiver (TRX)
  • Radiomuseum.org ID
  • 203759

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Transceiver
  • Wave bands
  • Short Wave (SW only)
  • Power type and voltage
  • Dry Batteries / 108 & 1,5 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Wireless Set No.27 - MILITARY U.K. different makers
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 12 x 4.5 x 12.5 inch / 305 x 114 x 318 mm
  • Notes
  • Wireless Set No. 27: shortwave transceiver for short range communication, coverage 22 - 25 MHz, AM (A3), pout 250 mW;
    powered by combined 108 V HT and 1,5 V LT battery; 10 foot trailing aerial (wire).
    The Wireless Set No.27 is a short range shortwave transceiver with coarse markings for three frequencies (22,5 / 23,5 / 24,5 MHz) used for patrol communications. It's one of the earliest lightweight transceivers that can be carried in a kind of haversack on a strap over the shoulder. Built in very small quantities.
  • Mentioned in
  • Wireless for the Warrior Vol. 1, L. Meulstee
  • Author
  • Model page created by Martin Bösch. See "Data change" for further contributors.

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