• Country
• United States of America (USA)

• Manufacturer / Brand
• Triplett Electrical Instrument Co.; Bluffton (OH)

• Year
• 1941

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 140217

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

• Number of Tubes
• 2

• Valves / Tubes
• 30 30

• Number of Transistors

• Semiconductors
• Tr.Gl.=Metal-rectif.

• Power type and voltage
• Dry Batteries / 1,5 & 4,5 & 45 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Professional All Wave Radio Servicer 1175-B - Triplett Electrical Instrument

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 15 x 5 x 8 inch / 381 x 127 x 203 mm

• Notes
• Triplett Professional All Wave Radio Servicer;
  Exclusively made for the N.R.I. National Radio Institute. Incorporates a multimeter and a multi-band signal generator.
  Uses copper-oxide plug-in type recitifier by Triplett.

• Source of data
• - - Manufacturers Literature

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

• Other Models

• Here you find 141 models, 134 with images and 53 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Triplett Electrical Instrument Co.; Bluffton (OH)