Signal Band: Band 1 & Band 3 & Band 7 & Band 8 & Band 28

Signal Frequency: Uplink: 703-748MHz/880-915MHz/1710-1785MHz/1920-1980MHz/2500-2570MHz Downlink: 758-803MHz/925-960MHz/1805-1880MHz/2110-2170MHz/2620-2690MHz

Max. Gain: 70 dB

Max. Output Power: 20 dBm

Package Content:

1 * 5-band Signal Booster

1*  Omnidirectional Outdoor Antenna

1*  Omnidirectional Indoor Antenna 

1*  10m Cable

1 * User Manual

1 * 5V Power Supply

Note: Different frequencies are used in different places.To ensure usability, we hope that you can test the frequency before you buy.

If you need, Please check your phone 4G signal as below :
1. Apple system: call : *3001#12345#* ,signal strength will show on the top left corner.
2. Samsung system : call : *#0011#
3. Or you can download " network cell info lite " app to check .