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310

310; Ultra Electric Ltd.; (ID = 1312757) Radio
 
310; Ultra Electric Ltd.; (ID = 1312758) Radio
 
310; Ultra Electric Ltd.; (ID = 1312759) Radio
 
310; Ultra Electric Ltd.; (ID = 1312760) Radio
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310; Ultra Electric Ltd.; (ID = 1312757) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Ultra Electric Ltd.; London
alternative name
 
Ultra Radio and Television
Year: 1939 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: TH41 or ACTH1A VP41 Pen45DD UU6
Main principle Superheterodyne (common); ZF/IF 470 kHz
Wave bands Broadcast, Long Wave and Short 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: 310 - Ultra Electric Ltd.; London
Material Wooden case
Shape Console with Push Buttons.
Notes Eight push buttons, five for pre-set radio stations (3 on MW, 2 on LW), and three for manual waveband switching. The same chassis is fitted in the Ultra 309 table radio.
Source of data Radio! Radio!
Literature/Schematics (1) Trader Service Sheet (suppl. of Wireless & El. Trader, etc.) (474)

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



All listed radios etc. from Ultra Electric Ltd.; London
Here you find 220 models, 131 with images and 149 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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