- 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
- 1972
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 210435
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 10
- Main principle
- Superheterodyne (common); ZF/IF 470/10700 kHz
- Wave bands
- Broadcast (BC) and FM or UHF.
- Power type and voltage
- Dry Batteries / C: 3 x 1.5 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3 inch = 7.6 cm
- Power out
- 0.15 W (unknown quality)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: 4178 - Marconi Co. Marconiphone,
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Dimensions (WHD)
- 8 x 4.5 x 2 inch / 203 x 114 x 51 mm
- Notes
-
An AM/FM transistor radio covering MW (200-500 metres) and VHF (88-104 MHz) with telescopic aerial and earphone socket. Complete with leather look carry case.
- Net weight (2.2 lb = 1 kg)
- 0.5 kg / 1 lb 1.6 oz (1.101 lb)
- Price in first year of sale
- 15.05 GBP
- Source of data
- - - Data from my own collection
- Literature/Schematics (1)
- ERT Service Chart 1872 dated December 14 1972
- Literature/Schematics (2)
- Trader Service Sheet (suppl. of Wireless & El. Trader, etc.) (3046 dated 8/15 September 1972)
- Author
- Model page created by Peter Kinnaird. 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)