• Country
• Australia

• Manufacturer / Brand
• Thom & Smith Pty. Ltd.(Tasma);Mascot, NSW

• Year
• 1949/1949

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 138568

• • Brand: Tasma

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH33 or ECH35 EBF35 EL33A 5Y3GT

• Main principle
• Superheterodyne (common); ZF/IF 458 kHz; 1 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Alternating Current supply (AC) / 220; 240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Tasma Twin Four 1103 - Thom & Smith Pty. Ltd.Tasma;

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 319 x 195 x 195 mm / 12.6 x 7.7 x 7.7 inch

• Source of data
• -- Schematic

• Circuit diagram reference
• Australian Official Radio Service Manual Vol. VIII

• Author
• Model page created by Peter Hughes. See "Data change" for further contributors.

• Other Models

• Here you find 270 models, 145 with images and 169 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Thom & Smith Pty. Ltd.(Tasma);Mascot, NSW