The AN0155H09 (AKA: AN0155H02 and AN0155H08) is a VHF (136 - 174 MHz) that has a SMA connector and is 20 CM long. This antenna works with the following Hytera portables: BD502i, BD552i, BD552i, PD402i, PD482i, PD502i, PD562i, PD702i, PD752i, PD782i, PD982i, HP602, HP682. One year manufacturer's warranty.