• Year
  • 1943/1944
  • Category
  • Commercial Transmitter & Receiver (TRX not Amateur)
  • Radiomuseum.org ID
  • 151393
    • alternative name: CMC Canada || Marconi, Canada

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

 Technical Specifications

  • Number of Tubes
  • 14
  • Main principle
  • Superhet with RF-stage; ZF/IF 420 kHz; 2 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Short Wave (SW only)
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
  • Power out
  • 0.4 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Wireless Set No.52 [Canadian] - Canadian Marconi Co. Ltd. CMC,
  • Shape
  • Boatanchor (heavy military or commercial set >20 kg).
  • Dimensions (WHD)
  • 15 x 15 x 13 inch / 381 x 381 x 330 mm
  • Notes
  • Wireless set No.52 (Canadian): Medium range transceiver covering 1,75 - 16 MHz (1,75-4 / 3,5-8 / 7-16 MHz), AM (A3), MCW (A2) and CW (A1), pout 45 - 75 Watts telephony, 70-100 Watts CW;
    powered by 12 V accumulator driving rotary transformer for 285 / 1300 V transmitter HT and vibratory unit for 145 V receiver HT; vertical 8 - 36 foot rod antenna;
    used for medium range communications in brigades and divisions as vehicle or gorund station.
    The Wireless Set No.52 consists of a receiver unit, a supply unit in the middle and a transmitter unit at the right.
    The set replaced the Wireless Set No.9 (Canadian) and was an alternative for the Wireless Set No.12 HP.
    A similar receiver could be used with Supply Unit ZE-12 (12 V DC or 110 - 230V AC) for remote reception. In the list above, only receiver valves are listed.
  • Net weight (2.2 lb = 1 kg)
  • 30 kg / 66 lb 1.3 oz (66.079 lb)
  • Literature/Schematics (1)
  • Wireless for the Warrior Vol. 1, L. Meulstee
  • Author
  • Model page created by Olivier Palix. See "Data change" for further contributors.

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