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Rejectostat Aerial System KB 473

Rejectostat Aerial System KB 473; Kolster Brandes Ltd. (ID = 2414987) Antenna
 
Rejectostat Aerial System KB 473; Kolster Brandes Ltd. (ID = 2414988) Antenna
 
Rejectostat Aerial System KB 473; Kolster Brandes Ltd. (ID = 2414989) Antenna
 
Rejectostat Aerial System KB 473; Kolster Brandes Ltd. (ID = 2414990) Antenna
Rejectostat Aerial System KB 473; Kolster Brandes Ltd. (ID = 2414986) Antenna
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Rejectostat Aerial System KB 473; Kolster Brandes Ltd. (ID = 2414986) Antenna
Kolster Brandes Ltd.: Rejectostat Aerial System KB 473 [Antenna] ID = 2414986 1147x1759
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For model Rejectostat Aerial System KB 473, Kolster Brandes Ltd. (KB, K.B., ITT); Foots Cray; GB:
cover of installation manual
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Kolster Brandes Ltd. (KB, K.B., ITT); Foots Cray; GB
Year: 1935 ? Category: Antenna (Aerial) or Coupler
Details
Loudspeaker
Power out
from Radiomuseum.org Model: Rejectostat Aerial System KB 473 - Kolster Brandes Ltd. KB, K.B.,
Material Various materials
Notes

A balanced line transmission system, intended to help cancel out local electrical interference induced onto the down lead of an aerial. It would normally be used in conjunction with a long wire, or vertical rod aerial, and ideally the aerial would be set up outside the field of interference. The aerial was then feed into the mast head matching transformer unit which turns it into a balanced system. It is then fed via a screened balanced cable down to the receiver, where a similar transformer provides a pair of leads to plug into your radio set.

The term "Rejectostat" was also widely used by Kolster Brandes in the 1930's to also name some of their sets, which tended to be adapted to minimise mains interference.

See also the earlier KB 341 Rejectostat Aerial System.

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 412 models, 364 with images and 252 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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