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The Ethophone Junior

The Ethophone Junior ; Burndept Ltd. London (ID = 1577774) Crystal The Ethophone Junior ; Burndept Ltd. London (ID = 1715899) Crystal
The Ethophone Junior ; Burndept Ltd. London (ID = 1723463) Crystal The Ethophone Junior ; Burndept Ltd. London (ID = 1723464) Crystal
The Ethophone Junior ; Burndept Ltd. London (ID = 1723466) Crystal The Ethophone Junior ; Burndept Ltd. London (ID = 1723468) Crystal
The Ethophone Junior ; Burndept Ltd. London (ID = 1723470) Crystal
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The Ethophone Junior ; Burndept Ltd. London (ID = 1577774) Crystal
Burndept Ltd. London: The Ethophone Junior [Crystal] ID = 1577774 655x1400
Select picture or schematic to display from thumbnails on the right and click for download.
For model The Ethophone Junior, Burndept Ltd. London:
by courtesy of Ian L.Sanders from Tickling the Crystal vol.1
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Burndept Ltd. London
Year: 1922 Category: Detector-Radio (Crystal or diode, without tubes/transistors)
Main principle Crystal or Solid State Detector
Tuned circuits 1 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage No Power needed
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: The Ethophone Junior - Burndept Ltd. London
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Dimensions (WHD) 7 x 5.5 x 9 inch / 178 x 140 x 229 mm
Notes BBC/PMG stamp, GPO No.113;
Source of data Tickling the Crystal; Sanders

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



All listed radios etc. from Burndept Ltd. London
Here you find 89 models, 56 with images and 26 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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