• Year
  • 1959
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 104918

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 Technical Specifications

  • Number of Transistors
  • 6
  • Semiconductors
  • Main principle
  • Superheterodyne (common); ZF/IF 470 kHz; 2 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Dry Batteries / 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: 320 - Invicta Radio Ltd.; Cambridge,
  • Shape
  • Miscellaneous shapes - described under notes.
  • Dimensions (WHD)
  • 9 x 6.75 x 3.75 inch / 229 x 171 x 95 mm
  • Notes
  • Transistor table radio - not a portable and larger than 8"

    Transistors labelled

    • White Circle 1 (Frequency Changer)
    • White Circle 2 , 3 (IF)
    • White Circle 4 (AF)
    • White Circle 5,6 (Output)

    Battery pack: Either PP1 (small) or PP8 (large) is correct connector and voltage. A PP8 is correct if it fits, nearly full width of set, 200mm in 229mm.

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

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