• Year
  • 1963 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 87190
    • alternative name: Chicago Radio Lab

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

 Technical Specifications

  • Number of Tubes
  • 11
  • Number of Transistors
  • 8
  • Semiconductors
  • Main principle
  • Superhet with RF-stage; ZF/IF 455/10700 kHz
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • from Radiomuseum.org
  • Model: 7500 Ch= 11L8T25 - Zenith Radio Corp.; Chicago,
  • Notes
  • Chassis 11L8T25 used in Modells: ML2668, ML2670, ML2675, ML2685 and 7500. Chassis 11L8T25 is an AM/FM receiver with transistor preamp. To the model belongs also a poweramp. Listed tubes refer only to the receiver.
  • Circuit diagram reference
  • Beitman Radio Diagrams Vol. 24, 1964
  • Author
  • Model page created by Egon Penker. See "Data change" for further contributors.

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