Viceroy SSB Transmitter Mark IV

K.W. Electronics Ltd.; Dartford

Data
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  • Year
  • 1960–1965 ??
  • Category
  • Amateur Transmitter (only)
  • Radiomuseum.org ID
  • 138697

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

 Technical Specifications

  • Number of Tubes
  • 14
  • Main principle
  • ZF/IF 435 kHz
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Alternating Current supply (AC) / 200 /230 /250 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Viceroy SSB Transmitter Mark IV - K.W. Electronics Ltd.;
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 10 x 11 x 11 inch / 254 x 279 x 279 mm
  • Notes

  • K.W. Electronics, Viceroy SSB Transmitter Mark IV;
    Coverage 10, 15, 20, 40 & 80 m band, VOX, X-tal controlled, built-in instrument, tube list probably uncomplete, 12 wire lead to external power supply.

    The K.W. Viceroy Mark IV is very similar to the Mark III, but incorporates an antenna change-over relay.

    Covers the 80m (3.5-4.0 MHz), 40m (7.0-7.3 MHz), 20m (14.0-14.5 MHz), 15m (21.0-21.5 MHz) and 10m (28.0-28.6 and 28.6-29.2 MHz) amateur bands in six ranges.

    Later Viceroy models have a blue front panel. It is not clear whether this change co-incided with the change from Mark III to Mark IV. A late-model Mark III might have a blue front panel, or an early Mark IV might have a silver front panel -- more information is required.

    Power output is 180 W PEP input on SSB, 150 W on C.W. and 90 W AM.

  • Net weight (2.2 lb = 1 kg)
  • 18 kg / 39 lb 10.4 oz (39.648 lb)
  • Source of data
  • -- Schematic
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

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