2 PackIf you need faster and more reliable connections for 4G/LTE modems, routers or hotpots, use Proxicast's Loaded Coil Dipole Antenna for true high gain in a compact design.Others tout physically impossible gains of 20, 30 even 40+ dBi from a passive antenna -- Proxicast's designs are proven through RF anechoic chamber testing and real-world results. Our quality antennas are manufactured in an ISO 9000 compliant facility.Stay in touch with remote equipment like vending machines and kiosks; Get a solid connection and more speed for your Nighthawk, MiFi, JetPack, Hotspot or USB modem.Package includes Proxicast's high-gain 12.6" omni-directional antenna with strong 1.75 in. magnetic antenna base, 10 ft of low-loss coax cable with TS9 antenna connector.Electrical Properties? Impedance: 50 Ohm? Gain: 6.5 to 8 dBi (frequency dependent)? Radiation: OmniMechanical Properties? Connector: TS9 (plug)? Material: Polycarbonate / Steel? Op. Temp.: -40C to +70C? Coax Cable: 10 ft Low Loss LMR100? Height: 12.6 in.? Diameter Base: 1.75 in.Compatible with many USB modems and hotspots which use TS9 external antenna connectors including:? AT&T Netgear Nighthawk MR1100, USB800, Velocity 2 (MF861 / MF985), MF923, Unite AC815S & 781S, 340U Beam, 313U Momentum, Elevate / Sierra 754S ? Sprint / Netgear 341U, Netgear Zing 771S, Sierra 803S? T-Mobile / Huawei E587 Sonic, Huawei UMG366 Jet 2.0, ZTE MF61? Verizon/Novatel USB730L, MiFi 8800L, 7730L, USB730L, AC791L, MHS815L, U620L, 6620L, 551L, 4620L, MHS291L? Sierra 312U, 320U, 330ULTE devices should use 2 identical antennas for best results.Use high gain antennas when signal strength is below 60% (3 bars).Since 2000, USA-based Proxicast has been manufacturing innovative professional grade wireless equipment