• Country
• United States of America (USA)

• Manufacturer / Brand
• Zenith Radio Corp.; Chicago, IL

• Year
• 1962 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 126313

• • alternative name: Chicago Radio Lab

• Main principle
• Superheterodyne (common); 2 AF stage(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 0.13 W (unknown quality)

• from Radiomuseum.org
• Model: Royal 90 Shirt Pocket Radio Ch= 6J41Z1 - Zenith Radio Corp.; Chicago,

• Notes
• This Chassis# is a typo on Beitmann schematic, while the index is correct.
  see 6JT41Z1.

• Circuit diagram reference
• Beitman Radio Diagrams Vol. 23, 1963

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 4491 models, 4096 with images and 3603 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Zenith Radio Corp.; Chicago, IL