Regional Five-Valve Portable
Rolls-Caydon (Brand), Campbell & Addison Ltd; London
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Rolls-Caydon (Brand), Campbell & Addison Ltd; London
- Year
- 1929 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 347003
- Number of Tubes
- 5
- Valves / Tubes
- Main principle
- TRF (Tuned-Radio-Frequency but use of regeneration unknown)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- -Loudspeaker incorporated, but system not known.
- Material
- Leather / canvas / plastic - over other material
- from Radiomuseum.org
- Model: Regional Five-Valve Portable - Rolls-Caydon Brand, Campbell &
- Shape
- Portable set > 8 inch (also usable without mains)
- Notes
-
The Regional Five-Valve Portable despatch case receiver is manufactured of the highest class components and is fitted with a Celestion loudspeaker.
- Literature/Schematics (1)
- Rolls-Caydon leaflet issued at the Exposición Universal Barcelona1929
- Author
- Model page created by Clive Forder. See "Data change" for further contributors.
- Other Models
-
Here you find 13 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Rolls-Caydon (Brand), Campbell & Addison Ltd; London