• Country
• Australia

• Manufacturer / Brand
• Stromberg-Carlson (Australasia) Pty. Ltd. Sydney

• Year
• 1961

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 223627

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

• Number of Transistors
• 7

• Semiconductors
• OC170 OC169 OC169 OC71 OC71 OC74 OC74 OA79

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 4 x 1,5 Volt

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

• Power out
• 0.25 W (unknown quality)

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: 7 Transistor 71T11 - Stromberg-Carlson Australasia

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 9.5 x 7.75 x 3 inch / 241 x 197 x 76 mm

• Notes

• This is a more modern radio than either the 78T11 or 79T11 and cosmetically very different. It has a printed circuit board and a drive cord to the tuning capacitator and a remote tuning scale. Technically it is very similar but uses later transistors. It has a switch to select "Car" - using an external aerial and internal batteries - "Portable" and "Solar" which selects accessory solar cells. It also has a "Pickup" shown on the schematic which is not evident on my example. 

  Case colours available in Pigskin, Blue/Bone & Bone/Blue.

  Refer to model 70T11 for service details.

• Net weight (2.2 lb = 1 kg)
• 5 lb 1 oz (5.063 lb) / 2.298 kg

• Price in first year of sale
• 34.65 AUS £

• Author
• Model page created by Brian Wilson. See "Data change" for further contributors.

• Other Models

• Here you find 359 models, 175 with images and 183 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stromberg-Carlson (Australasia) Pty. Ltd. Sydney