FCX-01-3.579545 FCX-01-3.579545MHZ fcx-01-35.2512MHZ FCX-01-8.000MHZ FCX-01G3.6864MHZ FCX-01L3.6864MHZ FCX-01LF14.31818MHZ FCX-01LF17.734475MHZ FCX-02 12.800MHZ FCX-02 24.576MHz