• Country
• Great Britain (UK)

• Manufacturer / Brand
• Marconi's Wireless Telegraph Co. Ltd.

• Year
• 1915 ??

• Category
• Commercial Transmitter & Receiver (TRX not Amateur)

• Radiomuseum.org ID
• 306202

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

• Main principle
• Crystal or Solid State Detector

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Storage and/or dry batteries / 4 & 10 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Trench Set W/T 50 Watt [with change over switch] - Marconi's Wireless Telegraph

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 410 x 270 x 230 mm / 16.1 x 10.6 x 9.1 inch

• Notes

• Spark Transmitter 50 W - Receiver

  350 meters

  The WWI 50 Watt Trench set was built by several different manufacturers. An almost identical 50 Watt Trench Set set was built by the Wireless Telegraph factory.

• Net weight (2.2 lb = 1 kg)
• 12.4 kg / 27 lb 5 oz (27.313 lb)

• Author
• Model page created by Musée des Radios Museum. See "Data change" for further contributors.

• Other Models

• Here you find 94 models, 92 with images and 17 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Marconi's Wireless Telegraph Co. Ltd.