Custom Tri Band Signal Booster Kit 2G 3G 850 GSM 900 Cell Phone Repeater 4g 1700 1800 1900 2100 2600 Cellular Network Amplifier Manufacturer
Custom Tri Band Signal Booster Kit 2G 3G 850 GSM 900 Cell Phone Repeater 4g 1700 1800 1900 2100 2600 Cellular Network Amplifier Manufacturer
Custom Tri Band Signal Booster Kit 2G 3G 850 GSM 900 Cell Phone Repeater 4g 1700 1800 1900 2100 2600 Cellular Network Amplifier Manufacturer
Custom Tri Band Signal Booster Kit 2G 3G 850 GSM 900 Cell Phone Repeater 4g 1700 1800 1900 2100 2600 Cellular Network Amplifier Manufacturer
Custom Tri Band Signal Booster Kit 2G 3G 850 GSM 900 Cell Phone Repeater 4g 1700 1800 1900 2100 2600 Cellular Network Amplifier Manufacturer
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Custom Tri Band Signal Booster Kit 2G 3G 850 GSM 900 Cell Phone Repeater 4g 1700 1800 1900 2100 2600 Cellular Network Amplifier Manufacturer

Regular price
$102.50
Sale price
$102.50
Regular price
$102.50
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Tri Band Signal Booster Kit 2G 3G 850 GSM 900 Cell Phone Repeater 4g 1700 1800 1900 2100 2600 Cellular Network Amplifier

How does it work?

1. RECEIVES SIGNAL
The powerful antenna reaches out to access a good signal, and delivers it to the booster.

2. BOOSTS SIGNAL
The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.

3. BROADCASTS SIGNAL
Your devices get increased cell reception, and calls and data are fed through the booster back to the network.

How to choose suitable signal booster?
First: Make sure you can get at least 3 bars signal of outdoor ( put an outdoor antenna)before you buy, otherwise this product
can’t help you. It needs outdoor good signal to improve your indoor signal.
Second: There are some ways to check the frequency: (Frequency doesn’t match, the signal booster can’t works.)
Check LTE Band of outdoor signal:
Android system: Download App “ Network Cell Info Lite” and check LTE band with App
Apple system: call : *3001#12345#* ,Chick Serving cell info, check frequency band indicator
Band1=2100MHZ = Choose 2100 repeater
Band2=1900MHZ = Choose 1900 repeater
Band3=1800MHZ = Choose 1800 repeater
Band4=1700MHZ= Choose 1700 repeater
Band5=850MHZ= Choose 850 repeater
……