Efescaphone Regional Three Portable
Efescaphone (Brand), Falk, Stadelmann & Co. Ltd.; London
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Efescaphone (Brand), Falk, Stadelmann & Co. Ltd.; London
- Year
- 1930 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 346995
-
- Brand: Efescaphone
- Number of Tubes
- 3
- Valves / Tubes
- Main principle
- TRF with regeneration
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Efescaphone Regional Three Portable - Efescaphone Brand, Falk,
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 19.75 x 9.5 x 13.25 inch / 502 x 241 x 337 mm
- Notes
-
Efescaphone Regional Three.
Regenerative leaky-grid detector followed by two L.F. stages.
One-dial tuning and control of the reaction.The loudspeaker is transformer-coupled and the total anode current is 4 mA at 100 volts.
Price £12 15s.
- Net weight (2.2 lb = 1 kg)
- 36 lb (36 lb 0 oz) / 16.344 kg
- Price in first year of sale
- 12.75 £
- Mentioned in
- -- Original prospect or advert (Wireless Trader 2 August 1930 Page 14)
- Literature/Schematics (1)
- Wireless World (The), London (WW, 79) (Jun 11, 1930, Page 609.)
- Author
- Model page created by Clive Forder. See "Data change" for further contributors.
- Other Models
-
Here you find 71 models, 65 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Efescaphone (Brand), Falk, Stadelmann & Co. Ltd.; London