Product: SANQINO Cell Phone Signal Booster for 2G 3G 4G LTE AT&T,Verizon,T-Mobile, Daul Band 2/5 850/1900Mhz, Repeater Amplifier Kit for Home and Office
Brand: SANQINO
Color: Band2/5(1900/850MHz)
Notes Before Purchasing 1. This cell phone signal booster can only booster signal. That means it can’t create a signal. 2. This is the 850Mhz/1900Mhz（B2/B5） dual band signal booster, please make sure the frequency which is working for your cell phone before you purchase. Specification 1.Frequency Range:Uplink:824-849Mhz/1850-1910Mhz,Downlink:869-894Mhz/1930-1990Mhz 2.Max Gain:70dB 3.Bandwidth: 25Mhz+60Mhz 4.Power Supply: AC: 100~240V, 50/ 60Hz; DC: 5V 2A  5.RF connector: N-Female  Package Included 1. 1x Cell Phone Signal Booster 2. 1x Outdoor Antenna  3. 1x Indoor sucker antenna 4. 1x 49ft Cable + 9.8ft Cable 5. 1x Power Adapter Questions and Answers Q: Signal repeater has signal, but cell phone has no signal A: Because the outdoor antenna receives other signals, then you should do: 1.Adjust outdoor antenna's location and direction, sure that the outdoor antenna towards to the cell tower or base station 2. Check whether cable connected well 3. Put more higher receiving antenna's position, which can receive better signal Q: Cellphone signal full bar, but communication quality bad / After installing booster, signal not good, but even worse than before A: Too closer distance of indoor and outdoor antenna, need more separation far distance away between antennas,at least 25 ft. Q: Works good for long time, suddenly signal bad A: 1.Check outdoor cable connectors whether flooding water. 2.Check power lights whether working normal
1.【Dual Band 2/5)】:Works for all majoy US carries AT&T, T-Mobile, Verizon 2G 3G 4G LTE. Please make sure your phone is receiving 850MHz or 1900MHz signal, otherwise it is no use for you. If you are not sure cell frequency, please check out our pictures[Easy to check your cell frequency]
2.【Improve Voice and Data Signal】: Boosts Voice and Data signal for Multiple Devices Simultaneously, Get No Dropped Calls and Faster Data Speeds in home, remote area, hotel, office, apartments, basement of buildings, coffee shop and shopping mall etc.
3.【Coverage】:It covers up to 2000 sqf. Please note indoor coverage area will vary based on available outdoor signal strength.Please make sure there is at least 2 bars of outside signal.
4.【Easy step by step installation】:Most of our customers feedback it just need ten minutes to install, If any questions about installation, please check out the pictures and description or email us. Thanks!
5.【Excellent Performance】--- We provide excellent customer service:accept 30-days money refund. Professional technical support. And if you have any question, do contact us without hesitation.

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