• 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
• 1955

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 79369

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

• Number of Tubes
• 4

• Valves / Tubes
• UCH81 UF89 UL84 UY85

• Main principle
• Superheterodyne (common); ZF/IF 470 kHz; 1 AF stage(s)

• Tuned circuits
• 4 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• AC/DC-set / 195-215 / 216-235 / 236-255 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical / Ø 12 cm = 4.7 inch

• Material
• Bakelite or Plastics (type unknown)

• from Radiomuseum.org
• Model: Marconiphone Companion T43DA - Marconi Co. Marconiphone,

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 11 x 7.5 x 6 inch / 279 x 191 x 152 mm

• Notes
• Leaky grid, regenerative detector. Feedback from extra winding in IF transformer. Volume control adjusts screen volts of detector valve.
  The G. Marconi logo acts as waveband switch.
  Der "G. Marconi" Schriftzug dient als Wellenschalter.

• Source of data
• Radio! Radio!

• Literature/Schematics (1)
• Paul Stennings CD vol 4.

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 500 models, 334 with images and 316 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)