It is 4G LTE 2600mhz cellular signal booster 4G 2600mhz mobile network booster Data Cellular Phone Repeater Amplifier Band 7
Model No : EK70-L
Uplink ： 2500-2570MHz
Downlink : 2620-2690 MHz
Gain :60dB
Work for : LTE 4g 2600mhz Signal Problems
Outdoor antenna: 8dbi Yagi antenna
Indoor antenna: 700~2700MHz Whip Antenna
Accessories : Ac power cable, outdoor antenna, indoor antenna,15 meters cable
Please make sure you can get at least 2 bars 2600mhz (Band 7) signal of outdoor before you buy, otherwise this product can’t help you.
It needs outdoor good signal to improve your indoor signal.
So we have to check the frequency
Attention: IF frequency doesn’t match, the signal booster can’t works.
Turn on the network (2G/3G/4G) you want to amplify and go to outdoors of your house:
A:If you use Samsung phone .
Holding the phone to the outside. Dial：
*#0011# →ServiceMode→ click into :SIM1 INFORMATION → send me a screenshot
B.If you use iPhone .
Holding the phone to the outside.Dial:
*3001#12345#* → click into :Serving Cell info → send me a screenshot