Scientific Four
Eddystone, Birmingham
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Eddystone, Birmingham
- Year
- 1927
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 77402
-
- alternative name: Stratton & Co.Ltd.; Birmingham
- Number of Tubes
- 4
- Valves / Tubes
- Main principle
- TRF without regeneration; Neutrodyne
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - For headphones or amp.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Scientific Four - Eddystone, Birmingham
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Dimensions (WHD)
- 23 x 9 x 9.5 inch / 584 x 229 x 241 mm
- Notes
- The circuit followed closely the Everyman Four;
- Source of data
- Radio! Radio!
- Author
- Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.
- Other Models
-
Here you find 236 models, 90 with images and 33 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Eddystone, Birmingham
Forum contributions about this model: Eddystone,: Scientific Four
Threads: 1 | Posts: 3
In Informations about the Scientific Four, Graeme Wormald G3GGL writes in EUGN 76:
H.F.Valve | Det.Valve | 1st L.F. Valve | 2nd L.F.Valve | |
2V filaments | P.M.1H.F. | P.M.1A | P.M.1L.F. | P.M.252 |
4V filaments | P.M.3 | P.M.3A | P.M.3 | P.M.254 |
6V filaments (recommended) |
P.M.5x | P.M.5B | P.M.5X | Stentor 6 |
Martin Bösch, 06.Jan.07