- 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
- 1932
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 137470
- Number of Tubes
- 3
- Main principle
- TRF with regeneration
- Tuned circuits
- 3 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage and/or dry batteries / 60 /90 / 114 / -9 / 2 Volt
- Loudspeaker
- Magnetic loudspeaker (reed) of high quality (4 magnet poles).
- Material
- Wooden case
- from Radiomuseum.org
- Model: 3-valve Battery 252 - Marconi Co. Marconiphone,
- Shape
- Portable set > 8 inch (also usable without mains)
- Notes
- Balanced Armature Speaker
Volume controlled by resistance in negative filament supply to RF tube.
- Price in first year of sale
- 10.00 GBP
- Source of data
- Wireless World (The), London (WW, 79)
- Author
- Model page created by Roy Johnson. 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)