• Country
• United States of America (USA)

• Manufacturer / Brand
• Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI

• Year
• 1951 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 97731

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

• Number of Tubes
• 3

• Valves / Tubes
• 6J5GT 6K6GT 6X5GT

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 115 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Signal Generator 340 - Simpson Electric Co.; Chicago,

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 10 x 16 x 6 inch / 254 x 406 x 152 mm

• Notes

• RF ranges 75 Kc to 120 Mc, fundamentals to 30 Mc. 9" dial. Ladder type step attenuator for RF output, few microvolt to approx. 0.15 volts. 400 cycle 30% modulation on below RF bands, 400 cycle AF signal. "High output" jack for the 120 Mc band.

  Frequency bands:

  • 75 - 200 kilocycles
  • 200 - 600 kilocycles
  • 600 - 1700 kilocycles
  • 1.5 - 4.5 megacycles
  • 4.5 - 12 megacycles
  • 10 - 30 megacycles
  • 40 - 120 megacycles

  Price in 1951, dealer's net.

• Net weight (2.2 lb = 1 kg)
• 15.25 lb (15 lb 4 oz) / 6.924 kg

• Price in first year of sale
• 84.50 $

• Mentioned in
• - - Manufacturers Literature (User Manual)

• Literature/Schematics (1)
• 1951 Newark catalog Nº 51

• Literature/Schematics (2)
• -- Original prospect or advert (1951 catalog)

• Author
• Model page created by Vitor Oliveira. See "Data change" for further contributors.

• Other Models

• Here you find 148 models, 131 with images and 60 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI