Bandpass Battery Receiver 480
Invicta Radio Ltd.; Cambridge, London
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Invicta Radio Ltd.; Cambridge, London
- Year
- 1938
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 251765
Edited and enlarged from 1938 Brochure.
- Number of Tubes
- 3
- Valves / Tubes
- VP2B_Mullard PM2HL PM22A
- Main principle
- TRF (Tuned-Radio-Frequency but use of regeneration unknown); 1 AF stage(s)
- Tuned circuits
- 3 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage and/or dry batteries / 2 & 9 & 90 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 inch = 20.3 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: Bandpass Battery Receiver 480 - Invicta Radio Ltd.; Cambridge,
- Shape
- Tablemodel, high profile (upright - NOT Cathedral nor decorative).
- Dimensions (WHD)
- 16.125 x 19.5 x 10.25 inch / 410 x 495 x 260 mm
- Notes
-
Bandpass tuning and Optional Wavetrap.
HT current 7.5mA.
LT 2V Lead Acid Accumulator.
HT & GB can be 90V and tapped -9V such as Winner 9.
Piano finished Walnut cabinet.
P.U. (gram) and Loudspeaker (2 Ohms) sockets.
- Price in first year of sale
- 7.35 GBP
- Mentioned in
- - - Manufacturers Literature
- Author
- Model page created by Michael Watterson. See "Data change" for further contributors.
- Other Models
-
Here you find 117 models, 68 with images and 82 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Invicta Radio Ltd.; Cambridge, London