Automatically identifying oscillator frequency for satellite receiver frequency converter

摘要

The oscillator frequency identification method involves selection of pre-programmed reception parameters for a number of satellite transmitters and selection of several oscillator frequencies, used in turn for tuning the satellite receiver to each of the selected satellite transmitters.The reception quality of each satellite transmitter is determined, the oscillator frequency being logged when reception quality criteria are met and switching to a different oscillator frequency when the reception criteria are not met. Pref. the selected oscillator frequencies are at a given frequency spacing from one another and cover a given frequency interval.