IXA20-FBFF10-20.000 MHZ IXA20-FBFF10-24.000 MHZ IXA20-FBFF10-24.576 MHZ IXA20-FBFF10-25.000 MHZ IXA20-FBFF10-26.000 MHZ IXA20-FBFF10-27.000 MHZ IXA20-FBFF10-27.120 MHZ IXA20-FBFF10-30.000 MHZ IXA20-FBFF10-32.000 MHZ IXA20-FBFF10-40.000 MHZ