Model Number: BGS-MM3000-2802B-L Key Specifications/Special Features: GSM Magnetic Mount Antenna RG 174 Cable Length 3 Meters with SMA ConnectorFeature: 1. RoHS compliant 2. Low V.S.W.R./low loss design/high gain 3. High efficiency and sensitivity 4. Low loss RF coaxial connector cable feed 5. Matching free design Frequency 880 ~ 960 MHz; 1710 ~ 1880 MHZ Impedance 50ohm S.W.R 2.5 MAX Peak Gain 0.5 dB Return Loss >= 10 dB B.Material&MechanicalCharacteristics CableType RG 174 Cable ConnectorType SMAMale; RP-SMA Male PullTest >=3.0Kg C.Environmental OperationTemperature -40C~+65C StorageTemperature -40C~+80C