Standard Signalgenerator TF867A

Marconi Instruments, Marconi-Ekco (MI, MEI)

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  • Year
  • 1962
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 122859

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

 Technical Specifications

  • Number of Tubes
  • 14
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Alternating Current supply (AC) / 100-130; 200-250 Volt
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Standard Signalgenerator TF867A - Marconi Instruments, Marconi-
  • Shape
  • Boatanchor (heavy military or commercial set >20 kg).
  • Dimensions (WHD)
  • 530 x 460 x 370 mm / 20.9 x 18.1 x 14.6 inch
  • Notes

  • Frequency range = 15 kHz ... 30 MHz in 11 bands
    Output voltage = 0.,4 µV ... 4 V EMF
    Impedance = 75 Ohm from 4 µV to 4 V - 13 Ohm from 0.4 µV to 0.4 V
    Internal modulation = 400 and 1000 Hz sine wave
    External modulation = 50 Hz ... 10 kHz

    New version of TF867 with fully stabilized HT supply and additional screening to improve RF leakage.

  • Net weight (2.2 lb = 1 kg)
  • 48 kg / 105 lb 11.6 oz (105.727 lb)
  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Marconi Instrumentation, Vol. 8 No. 6, June 1962)
  • Author
  • Model page created by Geert Schulte. See "Data change" for further contributors.

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