... with waterproof 3,light weight external dish wifi antenna: Firstly, Electrical characteristicsProduct nameRubber duck antenna & 2.4ghz Wifi antenna 2dBi wireless antennaModelBIO-F041Frequency Range ... main products is DVB-T antenna, DAB antenna, DMB antenna, WIFI antenna, GSM antenna, Car antenna, Handheld walkie-talkie antenna, Telescopic antenna, GPS antenna, Coaxial cable, Connector, Backer of ...