• Country
• Australia

• Manufacturer / Brand
• NST (New System Telephones) Pty Ltd,; (Hollingsworth) Melbourne

• Year
• 1934

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 209444

• Number of Tubes
• 5

• Valves / Tubes
• 1A6 32 32 30 19

• Main principle
• Superheterodyne (common); ZF/IF 175 kHz; 2 AF stage(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries / 3 x 45 & 6 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Hollingsworth 546B - NST New System Telephones Pty

• Shape
• Console, Lowboy (legs < 50 %).

• Notes
• As standard this model was supplied with a 6 volt battery to allow interchangeability with a car battery. However a version that uses a two volt accumulator was available.

• Price in first year of sale
• 29.00 Aus£

• Mentioned in
• Radio & Electrical Merchant 9/11/34 P10.

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

• Other Models

• Here you find 27 models, 25 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from NST (New System Telephones) Pty Ltd,; (Hollingsworth) Melbourne