Location of faa 1350 radar aliases in the alfa band


    The 1350 faa radar creates aliases in the alfa band when the digitizer has the radar in band. The plot shows the location of the aliases versus sky frequency (.ps) (.pdf) for the 100 Mhz setup. The aliases are the 2nd and 3rd harmonics of the radar at baseband. They could also be produced in the 1st IF after the 100 Mhz filter. For more info on how this is happenning see: faa radar aliasing in band

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