• Country
• New Zealand-Aotearoa

• Manufacturer / Brand
• Bell Radio-Television Corporation Ltd.; Auckland

• Year
• 1967

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 328711

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH81 EF89 EBC81 EL84

• Number of Transistors

• Semiconductors
• BY123

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

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

• Material
• Bakelite or Plastics (type unknown)

• from Radiomuseum.org
• Model: Colt 5B67 - Bell Radio-Television

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

• Dimensions (WHD)
• 280 x 170 x 150 mm / 11 x 6.7 x 5.9 inch

• Notes

• This model is the last of the valve Bell Colts. Solid state versions followed.

  4 valve broadcast (MW) superhet using a BY123 silicone bridge rectifier. 

• Mentioned in
• The Golden Age of Radio in the Home 1986 (Page 41)

• Author
• Model page created by Martin Kent. See "Data change" for further contributors.

• Other Models

• Here you find 39 models, 38 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bell Radio-Television Corporation Ltd.; Auckland