This antenna improves 3G broadband reception, ideal for travel or areas with uncertain mobile signal strength. Compact design with stable and reliable performance. VSWR: ≤1.5 Gain: 3dBi Maximum Input Power: 50W Input Impedance: 50 Ohm Polarization: Vertical Radiation Pattern: Omnidirectional Connector Type: TS9 Male Right Angle 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 Compatible with a wide range of devices: Mobile Hotspots: : R226, R215, E8372, E5787, E5786, E5785, E5775, E5577C, E5577, E5573, E5377, E5375, E5373, E5372, R210, Hilink CarFi E8377, E589, E5776 Sierra Wireless: AirCard 802S, 801S, 770S, 763S, 762S, 760S, 754S Netgear: AC815s, 779S, 781S, Nighthawk M1 MR1100, 771S, 778S, 791L, 810s, 800S, 790s, 785s, 782S ZTE: R230, R212, MF980, MF971V, MF970, MF95, MF93E, MF93D, MF91T, MF91S, MF91D, MF910, MF91, MF90, Flare, MF923, MF61 Novatel Wireless: MiFi 7730L Jetpack, 4620LE Jetpack, 4620L Jetpack, 4510L Jetpack Franklin: Pantech MHS291L, MHS800L Ellipsis Jetpack, MHS900L Ellipsis Jetpack Routers: : B618, B529s-23a, B528s-23a ZTE: MF287, MF282 USB Modems: : E8278, E398, E392, UML397, E397 Sierra Wireless: USB Sticks Compass 885, Compass 888, Compass 889, USB597, USB598, AC250U, AirCard USB301 Dimensions: 25 x 4 x 4 cm Color: Black Material: ABS Package Includes: 2 x Antenna Note: Light shooting and different displays may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.