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Copy| Product Name | 850MHz Signal Repeater 1900 1700 Signal Amplifier 2G 3G 4G B2 B4 B5 Signal Boosterfor all the countries in Americas |
| Item NO. | 2255800329090853 |
| Weight | 1.4 kg = 3.0865 lb = 49.3835 oz |
| Category | Remote Control Toys |
| Creation Time | 2022-08-16 |
Model No :KW20C-CPA
Improve Indoor mobile signal,no more dropping calls,no more bad network speed.
Important Note ( please read , and please read all descriptions carefully ):
Please make sure you can get at least 3 bars 850mhz ,1700MHZ (Band 4) . 1900mhz (Band 2)signal of outdoor before you buy, otherwise this product can’t help you. It needs outdoor good signal to improve your indoor signal.
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There are some ways to check the frequency:
(Frequency doesn’t match, the signal booster can’t works.)
1. 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→
B.If you use iPhone .
Holding the phone to the outside.Dial: *3001#12345#* → click into :Serving Cell info
2.Install an app: Network cell info Lite, and show the screenshot to us.
Package Including:
Lintratek Certificate
Solution for signal problem after installation and technique supporting
1. If the signal still weak after installation, please check if outdoor antenna point to the signal tower direction correctly.
2. If still no signal after installation, please check the repeater power adapter whether connected perfectly? And make sure all the connectors connect well.
3. If strength is not steady as expected , please check if outdoor and indoor antenna was too close, It’s vital that outdoor antenna must far away from the indoor antenna at least 10 meters, it should with a barrier and not in horizontal line while installation .
Please wrap the outdoor connector by waterproof glue, otherwise will reduce signal strength if in humid situation.
Shipping Terms
1. We guarantee to ship out within within 48-72hours after payment confirmation (except Holiday).
2. We ship by EMS or China post or Hongkong post for 20-30 days;
3. Other countries via China post or Hongkong Post .
4. Delivery time is approx. 15 to 30 working days (excluded Saturday & Sunday, Public Holiday) if no delay in customs or post offices .
5. Please contact us If you don't receive it over aboue 5 weeks,we will solve this problem in a very short time.
6. For item's safety, insurance is highly recommended.
7. Please make sure the shipping address is correct. We are not responsible for any wrong or undeliverable addresses. If you want to change sent to other place ,please contact us before biding
8. For Brazil Customer,we need your help is that provide us your Tax No.we can not ship to brazil without Tax No.
9. Russian Federation Customer please provide us your full name,in order to keep you get your goods succesfully.
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