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This site is dedicated to the KB ITT Radios which were available in the UK during the 20th century
Home Up ITT Radios Catalogues History Serv Manuals Regentone & RGD

Kolster Brandes GR40, 1951

The ten KB GR40 dials

View of the back

View Inside the back

Medium, Long, Marine & 7 Short Wave Bands
6 valve, Superhet Radio

Valves; 6BA6 6BE6 6BA6 6AT6 6V6GT 6X4

Power supply; AC mains 100 - 250 volts

Dimensions mm; W=580, H=360, D=228

See the KB GR40 in the Radio Museum

KB GR40 Service manual
Trader GR40 Service Manual

Notes; The KB GR40 has a ingenious  rotary drum with the 10 Wave Bands printed on them. This leaves each dial scale clearly visible and uncluttered when you change bands.

LW band 130 to 300kHz
MW band 536 to 1600 MHz
SW band 1.6 to 5.1MHz

49 m band 5.95 to 6.3 MHz
42 m band 7.0 to 7.4 MHz
31 m band 9.35 to 9.9 MHz
25 m band 11.5 to 12.1 MHz
19 m band 14.8 to15.8 MHz
16 m band 17.2 to 18.4 MHz
13 m band 20.8 to 22.4 MHz


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Copyright 2016 The KB Museum
 Last modified: 27-04-2021
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