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KB 304

KB 304; Kolster Brandes Ltd. (ID = 2154275) Radio KB 304; Kolster Brandes Ltd. (ID = 2154277) Radio
KB 304; Kolster Brandes Ltd. (ID = 2154278) Radio  
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KB 304; Kolster Brandes Ltd. (ID = 2154275) Radio
Kolster Brandes Ltd.: KB 304 [Radio] ID = 2154275 800x1003
Select picture or schematic to display from thumbnails on the right and click for download.
For model KB 304, Kolster Brandes Ltd. (KB, K.B., ITT); Foots Cray; GB:
Image from 1932 KB Catalogue
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Kolster Brandes Ltd. (KB, K.B., ITT); Foots Cray; GB
Year: 1932 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3: DSB DH DPT
Main principle TRF with regeneration
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Direct Current supply (DC) / 200-250 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: KB 304 - Kolster Brandes Ltd. KB, K.B.,
Material Wooden case
Shape Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).
Notes

Circuit similar to the KB 279 but the KB 304 is designed to operate of DC mains.

Mentioned in - - Manufacturers Literature (User instructions)

Model page created by Mike Edwards. See "Data change" for further contributors.



All listed radios etc. from Kolster Brandes Ltd. (KB, K.B., ITT); Foots Cray; GB
Here you find 371 models, 322 with images and 202 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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