Upright Transportable Battery
Ashley Wireless Telephone Co. Ltd.; Liverpool
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Ashley Wireless Telephone Co. Ltd.; Liverpool
- Year
- 1930
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 346378
- Number of Tubes
- 4
- Valves / Tubes
- Main principle
- TRF with regeneration
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Batteries / addl. power jack
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Wooden case
- from Radiomuseum.org
- Model: Upright Transportable [Battery] - Ashley Wireless Telephone Co.
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 15.25 x 7.8 x 7.75 inch / 387 x 198 x 197 mm
- Notes
-
A four-valve H.F. detector, 2 L.F. receiver with screen-grid H.F. amplifier coupled by the tuned-grid method to a grid detector.
There is a magnetic reaction between the anode and grid circuits of this latter valve.
The L.F. amplifier comprises two transformer-coupled stages. Two tuning controls.
- Net weight (2.2 lb = 1 kg)
- 33 lb (33 lb 0 oz) / 14.982 kg
- Price in first year of sale
- 22.00 GB £
- Mentioned in
- Wireless World (The), London (WW, 79) (Jun 11, 1930, Page 605)
- Author
- Model page created by Gary Cowans. See "Data change" for further contributors.
- Other Models
-
Here you find 9 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Ashley Wireless Telephone Co. Ltd.; Liverpool