INTRODUCTION
This 850mhz GSM CDMA Cell Phone Signal Booster Cell Repeater is designed for phone carriers AT&T /U.S. Cellular /Cellular one /Verizon  , The network frequency is on GSM  CDMA LTE 850MHz of Band 5.
By using this Cell Phone Booster , It can Improve your Phone Data upload & download
speed and reduce missed & dropped calls , You can enjoy a faster network experience . and will never miss important phone
calls or business anymore.
The inside coverage will be various base on the outside signal level ,building structure,and the
height of
Outdoor antenna, Max. coverage up to 2000sq.ft
Small Size, Light Weight, All parts in box, Easy to install. Low Operating Temperature, High-Gain Linear Power, Can be used for village,Garage,Basement,Home,Office , hotel, apartment etc.
FCC authentication certificate, 30-day money back, Any problem, please feel free to contact us , we will try our best to solve it.
△
Before purchase , Please select a correct signal booster which compatible with  your phone Network Current frequency at your Area .
The Testing Apps :
[ Fits Android ]  App 1. LTE Discovery   App 2.  Network Cell Info Lite
[ Fits iPhone ]  dial the code of *3001#12345#*. ->>”Field Test”->> “Serving Cell Info”->>”Frequency Band Indicator”->> got the freq_band indicator with a number.
The Home Phone
Boost
er
will work for:
AT&T
GSM 850MHz Band 5
Straight Talk
GSM 850MHz Band 5
850MHz Band 5 LTE
800MHz Band 26 LTE
CDMA 800MHz Band 26
U.S. Cellular
850MHz Band 5 LTE
CDMA 800MHz Band 0
Sprint
850MHz Band
26 LTE
Cricket Wireless
GSM 850MHz
Band
5
Note:
The cell phone signal booster could boost the cell signal from the cell signal tower to make it strong enough for your phone to actually understand. It will not be able to boost the cell signal if the outdoor antenna is receiving cell signal too weak or not at all.
Specifications
Condition :100% Branded new
Item Name : cell phone signal booster
Brand :
HJCINTL
Model : Cell phone signal booster 850Mhz
Network Mode : 2G 3G 4G GSM CDMA
Working Frequency : 850mhz
Frequency Band : Band 5
Frequency Range: Uplink 824-849MHz, Downlink 869-894MHz
Booster Max Gain : Uplink 60dB ± 2dB , Downlink 62dB ± 2Db
Compatible Carriers : AT&T Verizon U.S. Cellular
Max Output Power : Uplink 20dBm , Downlink 22dBm
Included cable :50ft 4D-FB Coaxial Cable
Booster connector ends : N female ends
VSWR : <1: 1.8
Noise Figur : <6.0dB
Group Delay : < 5us
Pass Band Ripple : 5.0db p-p
Main Power : AC100-240V / DC 12V 2A
The Frequency of United States  for your reference
The Frequency of Canada for your reference
GSM/2G: 850 MHZ .
3G 850Mhz Verizon;
3G 850
Mhz AT&T;
3G 850
Mhz Cordova Wireless;
4G LTE Verizon 850Mhz;
4G LTE AT&T 850 Mhz;
4G LTE U.S. Cellular 850Mhz;
GSM/2G : 850 MHz
3G 850 Mhz Bell Mobility;
3G 850 Mhz Rogers;
3G 850 Mhz SaskTel;
3G 850 Mhz TELUS;
3G 850Mhz fido;
Features
【 Booster
Works with
Network
850mhz Band 5
】
This cell phone signal booster amplifier is compatible with the cell carriers of AT&T Verizon, and the frequency range of 850mhz
Band 5 Only. The Frequency Range is
Uplink 824-849MHz, Downlink 869-894MHz
【
Improves 2G 3G 4G  Data to 4-5bars
】
This cell signal booster can solve your bad network connection problem. The AT&T
V
erizon
Cell phone booster amplifier repeater
boosts Data GSM CDMA 2G 3G 4G 850mhz Band  5 Verizon. It enhances your phone Data observably for Uploading and Downloading large data apps such as
Google,Facebook,Youtube,Skype,LinkedIn,Vine…etc. Enjoy the Faster 4G at home
【Enhance
Voice & Fewer Missed Calls
】
This GSMA CDMA ATT Verizon cell booster amplifier Reduce dropped & missed calls. Don’t need to be near the windows or go to outside to make phone calls .
Enjoy Nice Time at home
【
Wide Signal Coverage
】
This signal booster antenna kit can COVER 1-2 rooms of a home or office, coverage up to 1500 sq. ft.
Please note indoor coverage area will vary based on available outdoor signal strength: 1-2 Bars ~800 sq ft, 3-4 Bars ~1000 sq ft, 5 Bars ~1500 sq ft.
Any interior walls between the amplifier and the phone, will weaken the signal.
【
Signal Booster Supports Multi-users
】
This GSM CDMA cell phone booster boosts an excellent signal strength of AT&T Verizon  Sprint 2G 3G 4G , Supports Up to 4-6 Simultaneous Users
【
Directional Yagi Antenna and Easy to Install
】
The directional Yagi antenna
captures cellular signal from cell tower  correctly .
The Yagi’s narrow receiving angle improves the signal coming from that cell tower and rejects interference coming from other directions. The Included 50
feet coaxial cable is
Superior quality,F
ast transmission rate & Low loss. The cable can be extended to 100ft.
【
Applicable places
】
Used for Home & office & Village & Basement & Garage& Store & Remote Area …
【
Guaranteed
】
30 days Return or Replacement , 2 Years Manufacturer Warranty, Any question please feel free to send message to us .
Package Contents
65dB 850Mhz Cell Phone Signal Booster x1
Indoor Omni Whip Antenna
x1
Outdoor Directional Yagi Antenna With 50ft Coaxial Cable
x1
Installing Screws
x1
Power supply
x1
User Manual
x1
Easy to hook up
1.Check and find a Best Signal Location Outside your house,
2. Mount the Yagi antenna on mast/tube, Yagi towards to the Cell Tower
2 Put the Booster Host on desk , or mount it on wall by screws,keep booster near from the power socket, and have good ventilation.
3.Gently connect the 32ft coaxial cable to the booster OUTDOOR port .
4.Gently connect the Indoor antenna to the booster INDOOR port .
5.Connect the Power Supply .That’s all
Please Note,
Height Requirements :Outdoor antenna 10-15 ft taller than roof for better reception and avoid signals interfered
Antennas Distance Requirements : Keep the distance 25ft apart between the two antennas ,and seperated them by thick wall.