Home>Remote Control Toys>B28 Signal Repeater CDMA GSM Cellular Repeater Signal Amplificador LTE 850 700 1800 1900 AWS 1700 2100 Amplifier for home use

B28 Signal Repeater CDMA GSM Cellular Repeater Signal Amplificador LTE 850 700 1800 1900 AWS 1700 2100 Amplifier for home use Item NO.: 3256801806590874

US$ 23.47

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Quantity: Stock ( 226076 )

Product Name	B28 Signal Repeater CDMA GSM Cellular Repeater Signal Amplificador LTE 850 700 1800 1900 AWS 1700 2100 Amplifier for home use
Item NO.	3256801806590874
Weight	0.62 kg = 1.3669 lb = 21.8699 oz
Category	Remote Control Toys
Creation Time	2022-08-16

Before Buy , please check your local frequency of your operator firstly:

900mhz(B8) GSM 2G 3G
850(B5) GSM CDMA
1800mhz (B3) LTE 4G
2100 (B1) 3G WCDMA

Packing list(Not include antenna or cable):

+ Mobile Phone Signal Booster

+ DC 5V Power Adapter

Signal repeater real shot:

How to install

Step 1: Find a position where could receive great signal,mostly a higher position, like at rooftop. Install outdoor antenna at it and make it toward the base station.

Note: the outdoor antenna shall receive good signal, otherwise the repeater could not work.

Step 2: Connect outdoor antenna to booster at BTS connector with the cable.

Step 3: Connect indoor antenna to booster at MS connector. And it would be better to install it at a height of 2 meters.

Note: The two antennas shall be totally separated by a brick wall with a distance of at least 10 meters. Otherwise, the signal would intervene to each other, showing full of signal on display, but actually the booster doesn't work properly.

Step4: Plug in power supply and done!

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.