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A4

A4 ; Murphy Radio Ltd.; (ID = 198220) Radio
 
A4 ; Murphy Radio Ltd.; (ID = 1253780) Radio
 
A4 ; Murphy Radio Ltd.; (ID = 1253781) Radio
 
A4 ; Murphy Radio Ltd.; (ID = 1253782) Radio
 
A4 ; Murphy Radio Ltd.; (ID = 1253783) Radio
A4 ; Murphy Radio Ltd.; (ID = 1563974) Radio A4 ; Murphy Radio Ltd.; (ID = 250566) Radio
A4 ; Murphy Radio Ltd.; (ID = 1563977) Radio A4 ; Murphy Radio Ltd.; (ID = 1563980) Radio
A4 ; Murphy Radio Ltd.; (ID = 1563982) Radio A4 ; Murphy Radio Ltd.; (ID = 1563983) Radio
A4 ; Murphy Radio Ltd.; (ID = 1563985) Radio A4 ; Murphy Radio Ltd.; (ID = 1563987) Radio
A4 ; Murphy Radio Ltd.; (ID = 1563989) Radio A4 ; Murphy Radio Ltd.; (ID = 1563991) Radio
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A4 ; Murphy Radio Ltd.; (ID = 1563974) Radio
Murphy Radio Ltd.;: A4 [Radio] ID = 1563974 800x600
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For model A4, Murphy Radio Ltd.; Welwyn Garden City
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Murphy Radio Ltd.; Welwyn Garden City
Year: 1933 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: AC/Pen AC/SGVM AC/HL AC/Pen 1807
Main principle Superheterodyne (common); ZF/IF 117 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Alternating Current supply (AC) / 200-250 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: A4 - Murphy Radio Ltd.; Welwyn
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 15 x 17.5 x 10 inch / 381 x 445 x 254 mm
Notes Also DC and Batt. version.
Source of data Radio! Radio!
Literature/Schematics (1) -- Schematic
Literature/Schematics (2) Trader sheet 544

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



All listed radios etc. from Murphy Radio Ltd.; Welwyn Garden City
Here you find 324 models, 221 with images and 206 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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