• Country
• Australia

• Manufacturer / Brand
• University / University Graham Instruments Pty. Ltd., Radio Equipment Pty. Ltd.; Sydney

• Year
• 1947

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 247521

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

• Number of Tubes
• 1

• Valves / Tubes
• 3S4

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Dry Batteries / 2x 1.5 & 67.5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Unikit RF Oscillator OK1 - University / University Graham

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 155 x 60 x 205 mm / 6.1 x 2.4 x 8.1 inch

• Notes

• The University Model OK1 RF Oscillator was sold in kit form for £7- or factory constructed for £9- in 1947.

  It was powered by two 1.5V “C” cells and a 67.5V 482 battery. It covered the long and medium band from 160 to 1600 kHz. Shortwave was covered from 16 to 45 Metres.

  It was manufactured by Radio Equipment Pty Ltd, 5 North York Street Sydney NSW Australia.

• Price in first year of sale
• 9.00 Aus£

• Mentioned in
• The Australasian Radio World, Dec., 1947 back cover.

• Author
• Model page created by Gary Cowans. See "Data change" for further contributors.

• Other Models

• Here you find 25 models, 25 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from University / University Graham Instruments Pty. Ltd., Radio Equipment Pty. Ltd.; Sydney