• Country
• Great Britain (UK)

• Manufacturer / Brand
• Salford Electrical Instruments Ltd; Salford

• Year
• 1964 ??

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 339188

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

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Special material, described in the notes.

• from Radiomuseum.org
• Model: Precision Potentiometer 11 - Salford Electrical Instruments

• Shape
• Chassis only or for «building in»

• Notes

• Precision Potentiometer size 11. All dimensions including spigots are to the requirements of this International size.

  Resistance values from 50 Ω to 500 Ω. 

  Wound on precision machined toroidal formers using Nickel-Chromium resistance wire or precious metal wire for low noise applications. 

  Temperature range is -40 °C to + 85 °C and the rating is 2 W load at 20 ° C. Linear tolerance of 0.5%.

  Stainless steel spindle and 1.06in diameter case of high quality corrosion resistent aluminium.

  All characteristics are in the original attached article.

• Mentioned in
• “Electronic Engineering”, volume 36, April 1964.

• Author
• Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

• Other Models

• Here you find 5 models, 5 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Salford Electrical Instruments Ltd; Salford