12dbi RG174 Omnidirectional external Antenna with CRC9 connector Omnidirectional antenn 3g antenna for dongle 12dbi WIFI GSM AntennaProduct description: UMTS& GSM Antenna Frequency: GSM 850/900/1800/1900MHZ,UMTS 850/900/1700/1900/2100MHZAdditional A type: 800MHZ PLUSING 2400MHZ.Additional B type: 800MHZ PLUSING 5800MHZ.Note: 800-2800MHZ,CRC9,RG174×3M Electrical SpecificationsFrequency Range (MHz) ...