Sweep Marker Generator TVG-1

Jackson (The) Electrical Instrument CO., Dayton

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  • Year
  • 1950/1951 ?
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 319501

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Alternating Current supply (AC)
  • Loudspeaker
  • - - No sound reproduction output.
  • from Radiomuseum.org
  • Model: Sweep Marker Generator TVG-1 - Jackson The Electrical
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
    • Frequency and marker generator, crystal oscillator into the same device. 
    • In combination with an oscilloscope, it allows the alignment of TV and FM devices. 
    • Frequency range: 2 to 12;  12 to 108; 174 to 216 MHz. 
    • Frequency range of marker generator: 4 to 8, 10 to 20, 20 to 42 MHz, adjustable and switchable. 
    • Switchable 400 Hz modulation for TV and FM acoustic alignment. 
    • Switchable and adjustable frequency fluctuation between 100 kHz and 12 MHz allows the alignment of strongly misaligned circuits. 

    Controls in addition to those listed: RF output multiplier, phase control of the oscilloscope, range switch of marker.

  • Mentioned in
  • -- Original prospect or advert (Italian magazine L'Antenna maggio 1951)
  • Literature/Schematics (1)
  • L'Antenna, n.6, giugno 1950
  • Author
  • Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

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