• Year
  • 1958 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 270261

 Technical Specifications

  • Number of Tubes
  • 3
  • Number of Transistors
  • 2
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / Mercury 4 & 45 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 cm = 3.1 inch
  • Power out
  • 0.1 W (0.15 W max.)
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Book Radio JM-8 - Crosley Radio and Television
  • Shape
  • Miscellaneous shapes - described under notes.
  • Dimensions (WHD)
  • 175 x 50 x 110 mm / 6.9 x 2 x 4.3 inch
  • Notes
  • Radio a valvole subminiatura e transistors a forma di libro, alimentata con batteria al mercurio da 4 volt per il filamento e pila da 45 v per l'anodica. Involucro nin plastica ricoperto di pelle.

    Licensed by Canadian Radio Patents Limited 1941-1955 inclusive.

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The model Book Radio is part of the collections of the following members.

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