This antenna improves 3G broadband reception. Ideal for travel or when the mobile phone's position is uncertain. Compact, stable and high-performance mast. SWR: ≤ 1.5 Gain: 3 dBi Max. input. Power: 50 W Input impedance: 50 Ω Polarization: Vertical Radiation: Omnidirectional Connector: TS9 Right Angle Male Storage temperature: -45 °C to +75 °C Operating temperature: -45 °C to +75 °C Frequency range: 698-960 MHz, 1710-2170 MHz, 2300-2700 MHz Usage: Mobile hotspot R226, R215, E8372, E5787, E5786, E5785, E5775, E5577C, E5577, E5573, E5377, E5375, E5373, E5372, R210, Hilink CarFi E8377, E589, E5776 Wireless: AirCard 802S, AirCard 801S, AirCard 770S, AirCard 763S, AirCard 762S, AirCard 760S, AirCard 754S: AC815s, AirCard 779S, AirCard 781S, M1 MR1100, AirCard 771S, AirCard 778S, AirCard 791L, AirCard 810s, AirCard 800S, AirCard 790s, Aircard 785s, Aircard 782S: R230, R212, MF980, MF971V, MF970, MF95, MF93E, MF93D, MF91T, MF91S, MF91D, MF910, MF91, MF90, Flare, MF923, MF61: MiFi 7730L Jetpack, MiFi 4620LE Jetpack, MiFi 4620L Jetpack, MiFi 4510L Jetpack: MHS291L, MHS800L Ellipsis Jetpack, MHS900L Ellipsis Jetpack Router: B618, B529s-23a, B528s-23a: MF287, MF282 USB modem: E8278, E398, E392, UML397, E397 Wireless: Compass 885, 888, 889, USB597, USB598, AC250U, AirCard USB301 USB sticks. Dimensions: 25 × 4 × 4 cm. Color: Black. Material: ABS. Package contents: 2 antennas. Only the above content is included. Other products are not included. Note: The color of the item in the picture may differ slightly from the actual product due to lighting and your monitor settings. A margin of error of +/- 1 to 3 cm is possible.