Rejectostat A.C. Six KB 428A

Kolster Brandes Ltd. (KB, K.B., ITT); Foots Cray; GB

Data
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  • Year
  • 1935/1936
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 200549

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage; ZF/IF 130 kHz
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Details
  • Visual Tuning Indicator pre Eye
  • Power type and voltage
  • Alternating Current supply (AC) / 105; 115; 125 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Rejectostat A.C. Six KB 428A - Kolster Brandes Ltd. KB, K.B.,
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Dimensions (WHD)
  • 16 x 19.75 x 10.25 inch / 406 x 502 x 260 mm
  • Notes

  • 115 Volt version of the KB 428.
    "Fototune" dial shows one station at a time through a window. With Osram neon indicator. Provision for using a Rejectostat aerial.
    See KB 428 for service manual

  • Mentioned in
  • Wireless Retailer and Broadcaster
  • Literature/Schematics (1)
  • K-B Service Manual

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