Cavity Tuner 10C/11072

MILITARY U.K. (different makers for same model)

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  • Year
  • 1943 ??
  • Category
  • Radio part (not a module) 
  • Radiomuseum.org ID
  • 356308

 Technical Specifications

  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Cavity Tuner 10C/11072 - MILITARY U.K. different makers
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 2 x 1.5 x 2 inch / 51 x 38 x 51 mm
  • Notes

  • UK Air Ministry Stores Ref. 10C/11072
    Category: Radio Chokes, Capacitors and Inductors.

    The 10C/11072 Cavity Tuner is used for manually adjusting the resonant frequency of a coaxial cavity. Rotation of the 0.25" diameter shaft allows the position of the silver-plated electrode disc to be moved over a range of about 0.5". Since the central 2BA 4.7 mm diameter screw has a thread pitch of 0.81 mm, this is achieved with just over 15 turns of the shaft.

    Overall dimensions 2 x 1.5 x 2 inches fully closed; 2 x 2 x 2 inches fully open.
    Disc diameter 2". Thickness 2 mm. Silver plated.
    A friction device prevents the shaft from turning in the case of vibration.
    All parts of the tuner including fasteners are non-magnetic.

  • Net weight (2.2 lb = 1 kg)
  • 0.140 kg / 0 lb 4.9 oz (0.308 lb)
  • Author
  • Model page created by Bruce Taylor. See "Data change" for further contributors.

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