TekWiki

1L20

Revision as of 21:41, 15 April 2014 by Kurt (talk | contribs)

The Tektronix 1L20 is a spectrum analyzer plug-in for 500-series scopes. It covers the frequency range from 10MHz to 4.2GHz.

  • Block Diagram

    Block Diagram

  • RF and Phase Lock Block Diagram

    RF and Phase Lock Block Diagram

  • IF Block Diagram

    IF Block Diagram

  • RF Section

    RF Section

  • Phase Lock Circuit

    Phase Lock Circuit

  • Wideband Amp and Mixer

    Wideband Amp and Mixer

  • Sweeper

    Sweeper

  • IF Attenuator

    IF Attenuator

  • IF Amp, 70MHz Oscillator and Mixer

    IF Amp, 70MHz Oscillator and Mixer

  • Variable Resolution Circuit

    Variable Resolution Circuit

  • Output Amplifier

    Output Amplifier

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