Two Valve Mains TRF
Consolidated Radio, London
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Consolidated Radio, London
- Year
- 1933 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 204586
- Number of Tubes
- 3
- Valves / Tubes
- 904V Pen4V DW3_Mullard
- Main principle
- TRF with regeneration
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Alternating Current supply (AC) / 200-250 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6.75 inch = 17.1 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: Two Valve Mains TRF - Consolidated Radio, London
- Shape
- Tablemodel, high profile (upright - NOT Cathedral nor decorative).
- Dimensions (WHD)
- 14.25 x 16.75 x 8.25 inch / 362 x 425 x 210 mm
- Notes
- Pre WW2 it was common in UK to exclude rectifier and mag.Eye from the valve count. The had been added separately, ergo here 2+R in the old style (see J.Hill, RadioRadio). On the continent and in USA the total number was used.
In RMorg we note all valves, but we do not count stabilisers and ballasts. Ergo 3 as seen above.
- Net weight (2.2 lb = 1 kg)
- 19 lb 13 oz (19.813 lb) / 8.995 kg
- Author
- Model page created by Pete Rich. See "Data change" for further contributors.
- Other Models
-
Here you find 7 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Consolidated Radio, London
Collections
The model Two Valve Mains is part of the collections of the following members.