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MB4 black

Country:  Great Britain (UK)
Manufacturer / Brand:  Roberts Radio Co.Ltd., East Molesey, Surrey, UK
Year: 1936 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4:
Main principle Superheterodyne (common)
Wave bands Broadcast (MW) and Long Wave.
Power type and voltage Dry Batteries
Loudspeaker -Loudspeaker incorporated, but system not known.
Power out
from Model: MB4 [black] - Roberts Radio Co.Ltd., East
Material Leather / canvas / plastic - over other material
Dimensions (WHD) 12 x 8 x 12 inch / 305 x 203 x 305 mm
Notes Leatherette covered plywood case. Claimed to be the smallest type of portable then on the market. Also a blue variant
Source of data Radio! Radio!
Circuit diagram reference Beitman Radio Diagrams Vol. 10, 1950
Mentioned in -- Original prospect or advert

Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

All listed radios etc. from Roberts Radio Co.Ltd., East Molesey, Surrey, UK
Here you find 82 models, 78 with images and 43 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.