- Country
- Great Britain (UK)
- Manufacturer / Brand
- His Master's Voice (Masters, HMV, H.M.V., Marconi); Hayes, Middlesex, GB
- Year
- 1951/1952
- Category
- Car Radio, perhaps also + sound player/recorder
- Radiomuseum.org ID
- 243535
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 8
- Main principle
- Superheterodyne (common); ZF/IF 465 kHz; 3 AF stage(s)
- Tuned circuits
- 5 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage Battery for all (e.g. for car radios and amateur radios) / 6-7 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Power out
- 7 W (unknown quality)
- Material
- Metal case
- from Radiomuseum.org
- Model: 4201 - His Master's Voice Masters,
- Shape
- Chassis only or for «building in»
- Notes
-
- 5 Preset push-button tuning.
- Push-pull output amplifier.
- Marketed by Smiths Radiomobile - S. Smith & Sons.
- With built-in DC to AC vibrator convertor.
- Literature/Schematics (1)
- -- Original-techn. papers.
- Author
- Model page created by Radiomuseum Olen Museum. See "Data change" for further contributors.
- Other Models
-
Here you find 415 models, 324 with images and 242 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from His Master's Voice (Masters, HMV, H.M.V., Marconi); Hayes, Middlesex, GB