• Country
• Australia

• Manufacturer / Brand
• Standard Telephones and Cables Pty, Ltd (STC), Sydney

• Year
• 1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 173175

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

• Number of Tubes
• 5

• Valves / Tubes
• 1C6 1A4 1A4 1K6 1F4

• Main principle
• Superheterodyne (common); ZF/IF 450 kHz; 2 AF stage(s)

• Tuned circuits
• 8 AM circuit(s)

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

• Power type and voltage
• Storage and/or dry batteries / 135 & 2 & -1.5 & -6 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: 522B Ch= 522 - Standard Telephones and Cables

• Shape
• Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.

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

• Literature/Schematics (1)
• Mingay's Radio Diagram & I.F. Index

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

• Other Models

• Here you find 614 models, 263 with images and 302 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Standard Telephones and Cables Pty, Ltd (STC), Sydney