• Country
• Australia

• Manufacturer / Brand
• United Distributors Ltd. (Udisco); Sydney, NSW

• Year
• 1925

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 210605

• Number of Tubes
• 5

• Valves / Tubes

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case

• from Radiomuseum.org
• Model: U.D.L. Model K - United Distributors Ltd.

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Notes
• This model covered 60 to 2000 metres in four bands. The bands were selected by three separate switches on the front panel below the tuning dials. The price below included all accessories.

• Price in first year of sale
• 50.00 Aus£

• Mentioned in
• Wireless Weekly 24/4/25.

• Author
• Model page created by Stuart Irwin. See "Data change" for further contributors.

• Other Models

• Here you find 41 models, 37 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from United Distributors Ltd. (Udisco); Sydney, NSW