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AR21

AR21; Kolster Brandes Ltd. (ID = 1695936) Radio
 
AR21; Kolster Brandes Ltd. (ID = 1695937) Radio
 
AR21; Kolster Brandes Ltd. (ID = 1673503) Radio
 
AR21; Kolster Brandes Ltd. (ID = 1673504) Radio
 
AR21; Kolster Brandes Ltd. (ID = 1673505) Radio
 
AR21; Kolster Brandes Ltd. (ID = 1673507) Radio
AR21; Kolster Brandes Ltd. (ID = 1668961) Radio AR21; Kolster Brandes Ltd. (ID = 1668962) Radio
AR21; Kolster Brandes Ltd. (ID = 1668963) Radio AR21; Kolster Brandes Ltd. (ID = 1668966) Radio
AR21; Kolster Brandes Ltd. (ID = 1668967) Radio
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AR21; Kolster Brandes Ltd. (ID = 1668961) Radio
Kolster Brandes Ltd.: AR21 [Radio] ID = 1668961 933x588
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For model AR21, 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: 1946 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: DK32 DF33 DAC32 DL35
Main principle Superheterodyne (common); ZF/IF 472 kHz; 2 AF stage(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage Storage and/or dry batteries
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: AR21 - Kolster Brandes Ltd. KB, K.B.,
Material Wooden case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 480 x 280 x 260 mm / 18.9 x 11 x 10.2 inch
Notes

Table / Farm Radio rather than portable hence option for 2V Lead Acid Rechargeable Accumulator or 1.4V Zinc Carbon Dry cell battery pack for LT (filament).

HT 120v, LT 1.4 or 2v Total power consumption LT 250mA, HT 9.5mA

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 414 models, 367 with images and 253 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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