Celestaphone Four Portable
Celestaphone (Brand), Denison Bros.; Halifax
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Celestaphone (Brand), Denison Bros.; Halifax
- Year
- 1927
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 205238
- Number of Tubes
- 4
- Valves / Tubes
- Main principle
- TRF with regeneration
- Tuned circuits
- 2 AM circuit(s)
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- Magnetic loudspeaker (reed) generic.
- from Radiomuseum.org
- Model: Celestaphone Four Portable - Celestaphone Brand, Denison
- Dimensions (WHD)
- 15 x 15 x 9 inch / 381 x 381 x 229 mm
- Notes
-
4-valve, battery-powered, TRF portable receiver.
- Wave range 1000-2500 metres
- Tuned HF valve
- Grid-leak detector
- Two transformer-coupled LF valves
- Enclosed frame or external frame aerial
- Amplion cone loudspeaker.
- Net weight (2.2 lb = 1 kg)
- 29 lb (29 lb 0 oz) / 13.166 kg
- Price in first year of sale
- 31.00 GBP
- Mentioned in
- Wireless World (The), London (WW, 79) (Nov 16, 1927, Page 681.)
- Author
- Model page created by John Koster. See "Data change" for further contributors.
- Other Models
-
Here you find 5 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Celestaphone (Brand), Denison Bros.; Halifax