radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

Kobra KB 274 Batt

Kobra KB 274; Kolster Brandes Ltd. (ID = 1421203) Radio
Kobra KB 274; Kolster Brandes Ltd. (ID = 1885348) Radio Kobra KB 274; Kolster Brandes Ltd. (ID = 1885349) Radio
Kobra KB 274; Kolster Brandes Ltd. (ID = 1885350) Radio Kobra KB 274; Kolster Brandes Ltd. (ID = 1885351) Radio
Kobra KB 274; Kolster Brandes Ltd. (ID = 1421215) Radio  
Use red slider bar for more.
Kobra KB 274; Kolster Brandes Ltd. (ID = 1885348) Radio
Kolster Brandes Ltd.: Kobra KB 274 [Radio] ID = 1885348 1024x1297
Select picture or schematic to display from thumbnails on the right and click for download.
For model Kobra KB 274 Batt, Kolster Brandes Ltd. (KB, K.B., ITT); Foots Cray; GB
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Kolster Brandes Ltd. (KB, K.B., ITT); Foots Cray; GB
Year: 1931 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3: 210HL HL210 PM2A
Main principle TRF with regeneration
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Storage and/or dry batteries
Loudspeaker Magnetic loudspeaker (reed) generic.
Power out
from Radiomuseum.org Model: Kobra KB 274 [Batt] - Kolster Brandes Ltd. KB, K.B.,
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 13 x 17 x 9.5 inch / 330 x 432 x 241 mm
Notes

There is also an AC version of the Kobra radio, please see the KB Kobra 305

A video of this model whilst working, after the fitting of a replacement diaphragm, can be seen here on YouTube

Source of data Radio! Radio!

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



All listed radios etc. from Kolster Brandes Ltd. (KB, K.B., ITT); Foots Cray; GB
Here you find 369 models, 320 with images and 202 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
rmXorg