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BR40

BR40; Kolster Brandes Ltd. (ID = 1362364) Radio BR40; Kolster Brandes Ltd. (ID = 1362365) Radio
BR40; Kolster Brandes Ltd. (ID = 1362366) Radio BR40; Kolster Brandes Ltd. (ID = 1362367) Radio
BR40; Kolster Brandes Ltd. (ID = 1831652) Radio BR40; Kolster Brandes Ltd. (ID = 1831653) Radio
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BR40; Kolster Brandes Ltd. (ID = 1362364) Radio
Kolster Brandes Ltd.: BR40 [Radio] ID = 1362364 640x480
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For model BR40, Kolster Brandes Ltd. (KB, K.B., ITT); Foots Cray; GB:
ebay auction 251195606342
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Kolster Brandes Ltd. (KB, K.B., ITT); Foots Cray; GB
Year: 1947 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 6K7G 6K8G 6K7G 6Q7G Y63 6V6GT 5Z4G
Main principle Super-Heterodyne (Super in general); ZF/IF 470 kHz
Wave bands Broadcast, Long Wave and more than two Short Wave bands.
Details
Power type and voltage Alternating Current supply (AC) / 100-250 Volt
Loudspeaker Permanent or electro-dynamic (moving coil), system not known yet.
Power out
from Radiomuseum.org Model: BR40 - Kolster Brandes Ltd. KB, K.B.,
Material Wooden case
Shape Tablemodel, low profile (big size).
Notes

The BR40 wave bands are as follows;
MW band (1540 to 535 kHz)
LW band (400 to 135 kHz)
49m band (6.28 to 5.92MHz)
31m band (9.85 to 9.35MHz)
25m band (12.1 to 11.5MHz)
19m band (15.69 to 14.95MHz)
16m band (18.2 to 17.4MHz)

Mentioned in -- Original-techn. papers.

Model page created by Peter Hoddow. See "Data change" for further contributors.



All listed radios etc. from Kolster Brandes Ltd. (KB, K.B., ITT); Foots Cray; GB
Here you find 374 models, 325 with images and 202 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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