VF540H-L-13.248MHZ VF540H-L-20.000MHZ VF540L-53.125MHZ VF540S-19.440MHZ VF540SH-1-20.000MHZ VF540SHL-44.736MHZ VF5420-5DZ1-03 VF5420-5DZ1-03T VF5420-5DZD1-03 VF-5500 BLK