——————Frequently Asked Questions (FAQ)——————
Q1: How to choose correct frequency band?
A1:Frequency doesn't match, it will not work.Here is the way to check frequency:
1)Find a place outside where you gonna install outdoor antenna(≥3 signal bars),choose phone's network type 2G/3G/4G which you want to improve;
2)IOS system:call*3001#12345#*>serving cell info
Samsung system:call *#0011#
Other method:download APP “Cell Mapper” to check
Q2:Working principle?
A2:Outdoor antenna receive signal from basic tower,booster receive the signal,amplify it, and serves as a reply between your phone and signal tower, your phone's signal improve.so,outdoor signal need to be good enough(at least 2-3 signal bars,-75 to -80db around),put outdoor antenna in a good signal place and towards the basic tower.
Q3:Why the booster can not work?
A3:Good outdoor signal strength+correct frequency+correct installation=booster works well,please check,any questions CONTACT SELLER.
850 CDMA GSM 2G/3G/4G Booster
Model Name: KW16L-CDMA
AGC function / 60dB / 16dBm
Suitable countries: North and South American countries, such as Brazil, the United States, Canada, Colombia, Peru, Mexico, Chile, etc.
Purchase options
option 1: Full kit with anything you need (SMA connector) Booster + outdoor antenna + indoor antenna + cable 10m
option 2: Booster only (SMA type connector)
option 3 : Booster only (N type connector)
Booster can not work without accessories, if you do not have suitable antenna and cable, please take full kit(option 1).
(Option 2 and option 3 is for bare booster , do not include antenna and cable. )
What’s in the Box
option 1
850 CDMA booster *1(SMA type connector)
power supply *1
yagi outdoor antenna*1
whip indoor panel antenna*1
10m cable*1
option 2
850 CDMA booster *1(SMA type connector)
power supply *1
option 3
850 CDMA booster *1(N type connector)
power supply *1
Main Selling Points
• Work for CDMA GSM 850 MHz signal booster repeater.
• Frequency range:Uplink:824-849 MHz Downlink:869-894 MHz
• With LCD Display , can indicate the signal status.
• Mini size but powerful, can coverabout 200sqm without barrier, usually for home use.
• Can support 30 cell phones use at the same time.
Real shot
Installation
Step 1
Search a position where can receive good signal(stronger than -80dB). Parallelly installing the outdoor antenna on that location, towards to the base station or cell tower.
Step 2
Use coaxial cable to connect the outdoor antenna and the BTS port of signal booster.Another MS port of the signal booster is to connect the indoor antenna. Please ensure all were tightened joints, connected well.
Step 3
After finished all parts then check whether all connection is well, now you can turn on the power and check your mobile phone signal strength.