• Country
• Great Britain (UK)

• Manufacturer / Brand
• Marconi Co. (Marconiphone, Marconi's Wireless Telegraph Co. Ltd.), GB (not tubes - see also HMV His Master's Voice)

• Year
• 1934 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 17845

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

• Number of Tubes
• 7

• Valves / Tubes
• VDSB DH VDSB DSB DH DPT DPT

• Main principle
• Superheterodyne (common); ZF/IF 117 kHz

• Power type and voltage
• Direct Current supply (DC)

• from Radiomuseum.org
• Model: 39 DC - Marconi Co. Marconiphone,

• Notes

• The Marconi DC models 39, 239, 276, 290 and 291 share the same schematic. This according to the Thali collection (Switzerland).

• External source of data
• E. Erb 3-907007-36-0

• Circuit diagram reference
• Die «Thali Schemasammlung» führt das Modell.

• Other Models

• Here you find 501 models, 334 with images and 317 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Marconi Co. (Marconiphone, Marconi's Wireless Telegraph Co. Ltd.), GB (not tubes - see also HMV His Master's Voice)