5G patch antenne NB-IoT 2G 3G 4G GSM GPRS DTU IoT smart home modul high gain 8DB SMD antenne SMA männlichen RG174 3m kabel
USD 3.19
5G patch antenne NB-IoT 2G 3G 4G GSM GPRS DTU IoT smart home modul high gain 8DB SMD antenne SMA männlichen RG174 3m kabel