3g Amplifier WCDMA 2100 Mobile Signal Booster band1 UMTS 2100MHZ GSM 3G cellphone cellular signal Repeater Amplifier
$84.60 $182.74
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So we have to check the frequency
Attention: IF frequency doesn’t match, the signal booster can’t works.
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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 |
PRODUCT DETAILS
INSTALLATION
1.Fix up outdoor antenna on the housetop and point to signal tower.
2.Connect outdoor antenna to “BTS” of the signal booster via cable, The signal booster is more than 1 meter away from the outndoor antenna.
3.Connect indoor antenna to “Mobile” of the signal booster via cable, The signal booster is more than 1 meter away from the indoor antenna.
4.Plug the power adaptor,power light will be lighting.
5.when the outdoor antenna receive the strong signal the LCD will be display the signal.
Please note that, when you find signal twinkling and have no full signal display
that means have no signal input and you need to check your outdoor antenna position.
How to work:
1.Outdoor antenna receive the signal from base station.
2.Then, sends the signal to repeater through long cable
3.The repeater receives the signal and improves it.
4.After that, signal into the indoor antenna (panel/ceiling/whip antenna),finally your mobile phone signal will improve.
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