• Year
  • 1932
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 74210
    • alternative name: Chicago Radio Lab

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Superhet with RF-stage; ZF/IF 175 kHz
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / 117 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 902 Ch= 2012-4J - Zenith Radio Corp.; Chicago,
  • Shape
  • Console, Highboy (legs > 50 %).
  • Notes
  • same cabinet as 90;
  • Circuit diagram reference
  • Rider's Perpetual, Volume 7 = 1936 and before

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