6G004Y Global Ch=6C41

Zenith Radio Corp.; Chicago, IL

  • Year
  • 1947
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 67768
    • alternative name: Chicago Radio Lab

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage; ZF/IF 455 kHz
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Line / Batteries (any type) / AC/DC 110-120/ 90 & 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.25 inch = 13.3 cm
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: 6G004Y Global Ch=6C41 - Zenith Radio Corp.; Chicago,
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 16 = ca. 1948 and before

 Collections | Museums | Literature

Collections

The model 6G004Y Global is part of the collections of the following members.

 Forum

Forum contributions about this model: Zenith Radio Corp.;: 6G004Y Global Ch=6C41

Threads: 1 | Posts: 3

Helo,

I have this model. It has a loud hum, suggesting I need to replace caps. However, I noticed someone replaced power amplification tube 3Q5GT (pentode)  with tube 1G4 (triode)... From what I can see they are not equivalent. Should I first try to find a 3Q5GT?

Alain Dufour, 08.Jan.11

Weitere Posts (3) zu diesem Thema.