• Country
• Great Britain (UK)

• Manufacturer / Brand
• GHJ Trading Co., London

• Year
• 1955 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 187162

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• AC/DC-set / 125 Volt

• Loudspeaker
• - - No sound reproduction output.

• from Radiomuseum.org
• Model: Service Generator U50-GX52 - GHJ Trading Co., London

• Notes
• Service generator 190 kHz to 30 MHz. Recommended by Watt (E) for Service of their Valgifson equipment.

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

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Juan Vazquez. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from GHJ Trading Co., London