Viceroy SSB Transmitter Mark I

K.W. Electronics Ltd.; Dartford

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  • Year
  • 1960
  • Category
  • Amateur Transmitter (only)
  • Radiomuseum.org ID
  • 259263

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 15
  • Main principle
  • Transmitter; ZF/IF 435 kHz
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Powered by external power supply or a main unit. / 700 & 250 & -180 & -60/90 & AC 6.3 & AC 6.3 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Viceroy SSB Transmitter Mark I - K.W. Electronics Ltd.;
  • Shape
  • Tablemodel, with any shape - general.
  • Notes

  • The K.W. Viceroy Mark I covers 80m (3.5-4.0 MHz) LSB, 40m (7.0-7.3 MHz) USB, 20m (14.0-14.4 MHz) USB, 15m (21.0-21.4 MHz) USB and 10m (28.0-29.0 MHz) USB.

    Note that use of USB on 40 MHz is contrary to the ITU/CCIR recommendations. The Mark II and later models generate LSB on 40m.

    Early Mark I transmitters have the "pillar case" (pillars down the right and left hand side) but it's not clear whether the transition from pillar case to wrap-around case co-indiced with the change from Mark I to Mark II -- late model Mark I transmitters may have te wrap-around case.

    The Mark I has an external power supply which is roughly the same size as the main unit.

     

  • Author
  • Model page created by Wouter de Waal. See "Data change" for further contributors.

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