• Country
• New Zealand-Aotearoa

• Manufacturer / Brand
• Courtenay (Brand); Various manufacturers

• Year
• 1949

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 356195

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

• Number of Tubes
• 0

• Valves / Tubes
• 6BA6 6BE6 6BA6 6AV6 6AQ5 6X4

• Number of Transistors
• 6

• Semiconductors

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 50Hz, 230 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 inch = 20.3 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Cossack 166N - Courtenay Brand; Various

• Shape
• Tablemodel, low profile (big size).

• Notes

• Courtenay Cossack 166N

  6-Valve superhet with RF stage dual wave receiver. 

  There are at least four known chassis variants - 166, 166R, 166M, and 166N.

  Valves:

  • 166: 6U7G or 6K7, 6K8G, 6U7G or 6K7, 6B8G, 6V6GT, 5Y3
  • 166R: 6SK7, 6K8, 6K7, 6G8, 6V6, 5Y3
  • 166M: 6BA6, 6BE6, 6BA6, 6AV6, 6AQ5, 6X4
  • 166N: 6BA6, 6BE6, 6BA6, 6AV6, 6AQ5, 6X4

  See also Columbus Edinburgh 166 which also includes Columbus models using the same chassis.

  Manufactured by Radio Corporation Of New Zealand Ltd for Turnbull & Jones Ltd.

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

• Other Models

• Here you find 67 models, 52 with images and 60 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Courtenay (Brand); Various manufacturers