Doublet ID = 74119

Zenith Radio Corp.; Chicago, IL

  • Year
  • 9999
  • Category
  • Miscellaneous (Other, Various) - see notes
  • Radiomuseum.org ID
  • 74134
    • alternative name: Chicago Radio Lab

 Technical Specifications

  • Number of Tubes
  • 0
  • Power type and voltage
  • Alternating Current supply (AC) / 115 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • from Radiomuseum.org
  • Model: Doublet ID = 74119 - Zenith Radio Corp.; Chicago,
  • Notes
  • 2 units: RA and TA; works on f=300kHz; one way communication via carrier;
  • Price in first year of sale
  • 30.00 $
  • Literature/Schematics (1)
  • Zenith schematics

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