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Brand
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Defiant | ||||
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Year: 1935 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
Valves / Tubes | 4: AC/VP1 AC/S2 AC2/Pen UU3 |
Main principle | TRF (Tuned-Radio-Frequency but use of regeneration unknown) |
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Wave bands | Broadcast (MW) and Long Wave. |
Details | |
Power type and voltage | Alternating Current supply (AC) |
Loudspeaker | -Loudspeaker incorporated, but system not known. |
Power out | |
from Radiomuseum.org | Model: Defiant M900 - Co-operative Wholesale Society |
Material | Bakelite case |
Shape | Design Radio or Novelty / Gadget - fancy or unusual shape. |
Dimensions (WHD) | 13 x 12.5 x 7.75 inch / 330 x 318 x 197 mm |
Notes | Brown Bakelite. Unusual shape. Chassis made by Plessey. |
Source of data | Radio! Radio! |
Literature/Schematics (1) | -- Original-techn. papers. |
Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.
All listed radios etc. from Co-operative Wholesale Society (CWS) - Defiant; Manchester
Here you find 101 models, 47 with images and 62 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
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co-op: M900 (M 900); Defiant
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Simon Vaughan
14.Oct.09 |
1
This is a Straight 4 valve receiver with energised loudspeaker The Valve line-up for this set is AC/VP1 Met (Mazda) Hope this information taken from a Co-Op service bulletin helps |