• Country
• United States of America (USA)

• Manufacturer / Brand
• Johnson Company, E.F.; Waseca, MN

• Year
• 1975 ?

• Category
• Citizen Band Equipment

• Radiomuseum.org ID
• 129410

• • Brand: Viking

• Number of Transistors
• 19

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Other, details in remarks or not known. / 12 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Messenger 123SJ - Johnson Company, E.F.; Waseca,

• Shape
• Tablemodel, with any shape - general.

• Notes
• AM, 23 Xtal controled channels, earphone jack, LED S-meter, Replaces the Messenger 123B.

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 66 models, 56 with images and 29 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Johnson Company, E.F.; Waseca, MN