Super Halo Cell Booster - AT&T, T-Mobile, Verizon - 2G,3G & 4GThe Super HALO is a marine grade 2G, 3G and 4G voice and data cellular reception solution. Its 5-band compatibility makes it compatible with AT&T, T-Mobile and Verizon networks. The Super HALO is optimized to boost cellular reception for your boat, car, recreational vehicle, home or AnyWhere; else, with support of 10+ users simultaneously and an indoor antenna to direct the signal where you really need it.Features:Five band - Works with AT&T, T-Mobile and Verizon 2G, 3G, & 4G networksStealth technology - Uplink becomes dormant while not in use to save powerAutomatic gain control (AGC) - Does not overpower or interfere the cell sitesAutomatic shutdown - Energy efficient and does not interfere with the cell sitesManually adjustable gain - Flexibility in antenna placement and fine-tuning the systemHigh quality metal construction - Durable and resilientFCC certified - Safe and legalSpecificationsFrequency- Uplink (Downlink) MHz 698-716 (728-746) / 776-787 (746-757) / 824-849 (869-894) / 1850-1915 (1930-1995) / 1710-1755 (2110-2155)Input / Output Impedance50ohmMaximum Gain50dBVSWR≤ 2.0Standard SupportedCDMA, WCDMA, GSM, EDGE, HSPA+, EVDO, LTE and all cellular standardsThroughput100+ MbpsNoise Figure5dBConnectorsFME Male (both ends)Power Supply / Consumption5-15VDC, 2.1A Max. @ 12 VDCDimensions7-7/8 in x 5 in x 1-3/16 in (20cm x 12.7cm x 8.09cm)Weight2lbs 3oz (1.04kg)RoHS CompliantYesFCC ID (USA)RSNMOBILE5