4G LTE 1700Mhz Signal Amplifier Band 4 Repeater Network Booster B4 AT&T Verizon

Description

Features High Gain 65dB,suitable for home use Output 16dBm,no interference to nearby base station LCD display, can observe signal strength at real time Whip indoor antenna, easy to install High gain outdoor antenna, could receive better signal from signal tower Works for Band 4,1700/2100Mhz, improves 4G signal Suitble forAT&T, Verizon How to Check Signal Frequency iPhone: dial *3001#12345#*, and click Serving Cell Info, Check Freq Band Indicator Andoid: Install an APP, Network Cell Info Lite. Cell phone signal frequencies may be different in cities and towns. To avoid buying the wrong product, please check the frequency before buying. Packing List: Phone booser 8 units yagi antenna Whip antenna 10 meters cable Instruction Waterproof tape
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4G LTE 1700Mhz Signal Amplifier Band 4 Repeater Network Booster B4 AT&T Verizon
Product Description
Features
High Gain 65dB,suitable for home use
Output 16dBm,no interference to nearby base station
LCD display, can observe signal strength at real time
Whip indoor antenna, easy to install
High gain outdoor antenna, could receive better signal from signal tower
Works for
Band 4
,1700/2100Mhz,  improves 4G signal
Suitble forAT&T, Verizon
How to Check Signal Frequency
iPhone: dial *3001#12345#*, and click Serving Cell Info, Check Freq Band Indicator
Andoid: Install an APP, Network Cell Info Lite.
Cell phone signal frequencies may be different in cities and towns.
To avoid buying the wrong product, please check the frequency before buying.
Packing List:
Phone booser
8 units yagi antenna
Whip antenna
10 meters cable
Instruction
Waterproof tape
Working Principle
Outdoor antenna receives good signal from signal tower and deliver it to booster through coxial cable;
Booster amplify received signal and deliver it to indoor antenna;
Indoor antenna transmit signal to your cellpone.
Installation Tips
Install the receiving antenna in a place with good outdoor signals, and try to install it as high as possible, and point it in the direction of the signal tower.
Tighten each connector, and wrap the connector between the receiving antenna and the amplifier with waterproof tape to prevent water from entering.
Outdoor antennas and indoor antennas must be completely separated by walls and at least 10 meters apart, otherwise the signals will interfere with each other and the amplifier cannot enhance the signal.
Frequently Asked Questions
Payment
Shipping
Feedback
Return policy
Frequently Asked Questions
Q: How to choose a correct booster
A: Please check signal frequency first.
For iphone, you could directly dial *3001#12345#*, and find Freq Band Indicator.
For Android, you could install an APP, "Network Cell Info Lite", and see what band is the signal.
Q: How does booster work?
A: Firstly, outdoor antenna receives good and stable signal from cell tower and deliver it to booster.
Secondly, booster amplify received signal and deliver it to indoor antenna
Finally, indoor antenna broadcast amplified signal to your phone.
Q: Do I get discount if I order several pieces?
A: Yes, dropshipping is warmly welcome. Please contact us for special discount if need to purchse several items.
Q: Does the booster support multiple users?
A: Yes, it does. It also will work for different carriers as long as their frequencies are same.
Q: Does it include everything I need?
A: Yes, it includes booster, antennas, cable, mounting accessories and user manual.
Other problems, please feel free to contact us!
Payment
We accept payment through PayPal.
Shipping
Generally, orders will be shipped within 1-3 working days.
We will choose a suitable shipping method according to your receiving address.
Some of parcels may need to pay tax according to policy to of local Customs. Please be cooperative.
If you receive a product that was damaged in transit, please contact us as soon as possible so we can file a claim with the shipper. Please retain all the shipping packaging and contents.
Feedback
We will leave positive feedback after receiving payment.
Please leave us positive feedback too when you receive package.
If you are not satisfied with our product, please be sure to contact us. We will do our best to earn your satisfication.
Return policy
We accept returns that are requested within 30 days of receipt of the merchandise.
Feedback
On Feb-04-21 at 22:07:05 PST, seller added the following information: