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tuning alignment

  1. PE9ZZ

    Front End LO/RF Tracking and Alignment

    Some time ago I made a spreadsheet in order to optimize the tracking of the local oscillator and the RF circuits in an FM front end. The most interesting finding is that this alignment should not take place at the band ends (88/108 MHz) but rather at 90 and 105 MHz. In case of the well-known...
    • PE9ZZ
    • Thread
    • fm front end local oscillator tracking tuning alignment
    • Replies: 20
    • Forum: Tuners
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