- 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
- 1964 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 174979
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 7
- Main principle
- Superheterodyne (common); ZF/IF 475 kHz; 3 AF stage(s)
- Tuned circuits
- 5 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Dry Batteries / 9 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.37 inch = 8.6 cm
- Power out
- 0.3 W (unknown quality)
- from Radiomuseum.org
- Model: 4112 - Marconi Co. Marconiphone,
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 9.175 x 5.25 x 2.175 inch / 233 x 133 x 55 mm
- Notes
- Fitted with earphone & car aerial sockets. Battery type PP6.
- Source of data
- -- Schematic
- Circuit diagram reference
- Radio and TV Servicing books (R&TVS) book
- Literature/Schematics (1)
- ERT Chart 1447
- Author
- Model page created by Keith Staines. See "Data change" for further contributors.
- 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)