Gain 70dB GSM REPEATER 2100 & 1800 Dual Band cellular amplifier gsm 3G 4G WCDMA 2100 LTE 1800 Mobile Signal Repeater lcd display
|Vendor||: VBNM. Pi Pi Store|
|Volume Retail sales||: 0 piece|
|Original Price||: |
|Discount||: 42% off|
|Latest Prices||: US $116.00 / piece|
|Product Rating||: 3.0|
This is a complete product, you do not need to buy any accessories. After installation you can use.
1.Newest dual band signal booster.
2.3G 4G dual band 4G DCS1800 3G 2100 Signal Improve
3.LCD display can indicate the signal status, Double signal bar shown
4.500-2000 suqare meter coverage without barrier
5.65db gain ,high quality
6.Easy to install.
Newest 4G DCS 1800MHz + 3G 2100MHz Dual Band Mobile Phone Signal Booster
Cell phone signal amplifier (also referred to as signal booster or direct signal amplifying station) is designed to solve cell phone signal blind. In some location such as remote area from base station, high-rise, basement, location behind by building, underground civil air defense projects, subway stations, elevator and many other places, cell phone can not be used due to receiving signals fail. This cell phone signal amplifier is aimed to solve the problems.it could also improve indoor electromagnetism environments.
Protract cellular battery life and reduce radiation of cellphones.
A mobile phone repeater is ideal for house ,home,office use.
|Introduction to mobile phone signal repeater|
| Enhance mobile phone signal strength.|
Improve communication quality.
Reduce cellphone radiation.
Protract cellular battery life.
Economic building life.
|Display device (for reference)|
The external power supply detecting normal display ----OK.
LCD display function,can display signal strongness which it receives from outdoor antenna,the signal bar will be full black if the signal is received very good.
| High gain ,easy installation and operation.|
Full-duplex,singal-port design,build-in power supply.
Use ALC technology ,adjust extent automatically.
LED light working &signal condition indicators.
Big linear power,control intermodulation & scatteration stably.
Dependability stand by GB6993-86 standard.
Compatibility of electromagnetism according with ETS300 609-4.
|Up Link||Donw Link|
|Frequency Range|| |
|Power||-70 ~ -40dBm/FA (1.23MHz)|
|Gain||60±3 Db||65±3 Db|
|Max Output Power||+23dBm / ±3dBmTotal Power||+23dBm / ±3dBmTotal Power|
|Power Supply||AC 110/240V (used AC/DC Adapter 12V dc)|
|Compact Design||Indoor Use|
|Item Diemension||240 x 180 x 20mm|
|Connect Mode||N connector|
|LCD display function|| |
can display signal strongness which it receives from outdoor antenna ,
Signal coverage area :
| 1.Support Maximum coverage area is 2000 square meters.( Depend on the area condition)|
2.One indoor antenna only use for about 200 square meters. (in open space).
If want to make all use of 2000 square meters which the host supports,
need to add more indoor antennas and power divider / splitter.
| 1 x 3G/4G DCS Dual Band Signal Booster.|
1 x Power adapter(We will send EU charger , If you need other type of power adapter plugs, please leave a message.)
1 x Manual
1 x outdoor antenna
1 x10 Meters Ultra Low-loss Cable for connecting outdoor Antenna
1 x indoor antenna wih 3 Meters Ultra Low-loss Cable
Cable has black and white, color is random send, thank you!
1) Fix up outdoor antenna reception on housetop
| 1) If still no signal receipt after activated repeater,|
please check if outdoor antenna point to signal tower
or elsewhere have strong signal and check if strength achieve -50DBM.
2) If can not call out, please adjust the direction of outdoor antenna.
3) If strength is not steady, please check if outdoor & indoor antennas are too close.
Please ensure the outdoor and indoor antennas have distance of 10 meters at least,with a wall between and not in a same horizontal line.
To use this product to enlarge your signal, the outdoor signal shall be as good as possible . The product will not work good if our outdoor signal is not good or bad .
1 around the use of mobile phones on the top of the building or to find the direction and position of the strongest signals, as the location of the installation outside antenna
2 after selecting the appropriate position will indoor ah you fixed on the wall or support
3 in related indoor location choosing appropriate location (this site for nearly power supply and outdoor antenna side rain sunscreen and well ventilated for best location) install indoor machine and fixed on the wall or support
4 will be introduced to the outside antenna is suing (OUTDOOR) interface links at this point and OUTDOOR antenna and indoor amplifier
May determine the installation position of indoor antenna fixed antenna
6 INDOOR antenna and received the INDOOR antenna amplifier connection end interface on the other end of receiving repeater machine INDOOR (INDOOR) port
Mobile signal amplifier installation considerations:
1, outdoor antenna installation location must be able to clear on the phone, the installation must be level yagi.
2, eight wood and the distance from the antenna suction a top as far as possible, more than 8 meters, not in the same line of sight range, lest cause self-excited, typical generally use a wall for isolation, the effect is good.
3, 75-5 coaxial line is usually F head through to the host, should be an absolute guarantee F head fastening, recommend the use of 75-7 coaxial feeder effect is obvious.
4, F head must be for 75-5 inch line 75-5 coaxial line should also form a complete set, can appear otherwise can\'t install.
1, mobile phone signal amplifier can produce radiation, affect the body health?
A: definitely not.Power is not big, because the downlink power output is only about 500 mw, the relative maximum transmitted power of GSM mobile phone, only 1/20, very small.
2, have electricity, two lights are not bright??
A: very likely ac power supply is unreliable, suggest change the socket.
3, signal full, can\'t call, but can come in, what\'s the problem?
A: the reason for the mobile launch of signal transmission to the base station can not be a good cause, for many reasons, generally can be adjusted through the yagi direction, such as rotate 360 degrees, choose a good point of view, fixed again.If still can\'t solve, you can consider whether or not the connection and joint is too long, or loose, and tighten in place.General section of line no more than 20 meters suitable outdoor, indoor section of the line is not more than 10 meters.
Scope of application:
1) signal blind area of small area or weak signal area: such as underground or semi-underground place of business, small basement, underground parking, etc
2) small hot signals complaints area: such as conference room, small supermarkets, shopping malls, office rooms and small public areas, etc
3) traffic and social influence of big area: bars, Internet cafes, dance halls, cafes, fitness clubs, leisure entertainment, etc
4) elevator, especially in the elevator shaft inconvenient to lay cables of the elevator
5) family, office, luxurious yacht, car, system and road safety?Fei miaotuo magpie?
6) there is no signal within a large workshop
1) high gain of linear power amplifier
2) automatic level control
3) low noise receiving amplifier
4) there is no disturbance to the base station, opening without need of the original system and the base station parameter to adjust
5) stable and reliable electromagnetic compatibility design
6) do not cause the increase of base station background noise, will not lead to a drop in the quality of base station communication
7) in full-duplex communication way
8) cooling effective and reasonable, beautiful structure, volume is appropriate
1)To use this product to enlarge your signal, the outdoor siganl where put outdoor antenna shall be as good as possible,the signal in your mobile phone shall be full and must be very stable for talking.The product will not work good if your outdoor signal is not good or bad.Make sure your outdoor signal is good before buying.If your outdoor signal is not sufficient and instability, we will not bear any responsibility for your outdoor signal is not good.
2)The post air mail takes about 20-45 working days to deliver, sometimes takes about 60 working days.If you did not get your item after long time, please DO NOT open any dispute, please contact us to extend time for your order and report to post office.
3)Customs Tax & Duty: We can help buyers to lower the invoice value, but tax is charged by buyers.country, it is out of our control, buyers are responsible for tax and customs clearance.
4)Remote Area: Buyers are responsible for remote area delivery cost.
5)Damaged on arrival: when you sign the parcel, please check it carefully. You\'d better take a video or photos when open it. If there is any damage or shortage for your parcel,contact your post office or express company immediately, please send video or photos to our service staff at the same time.DO NOT open any kinds of claim at aliexpress, we will extend time for your order once you reported to us and give you a satisfied solution.
--Payment MethodWhen make payment using Escrow, Your money is deposited in your account.Money is only released to us after you confirm delivery. Payment options available: Credit Card / Bank Transfer / Western Union / MoneyGram. Please Contact us for details. --Shipping Handing 1. Dispatch is arranged within 24-72Hours once your payment is finished Verification by AliExpress. EMS :5-14 days. DHL / UPS / FedEx / TNT :3-7 days.HongKong Post :7-30 days.China Post :10-35 days (May be will More) 2. Seller are NOT responsible for delivery time . This information is provided by the carrier and excludes weekends and public holidays. This delivery time frame is used as a general guideline only. 3. Please note that delivery times may vary, particularly during peak periods. And sometimes take a little longer, due to local dispatch delay or other reasons, please allow sufficient time for delivery and only contact us if you have not received an item after 20 business days. International Buyers - Please Note: A) We usually ship the buyers item as GIFT in a lower value, in order to avoid the buyer\'s tax.However, The tax is deterdmined by buyer custom not by us.different countries for different tax rate, so if any tax then the buyer should Undertake it. B) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer\'s responsibility. C) Please check with your country\'s customs office to determine what these additional costs will be prior to bidding / buying. --Warranty 1. You have 7 days to contact us and 30 days to return it from the date it was received.If this item is in your possession more than 7 days.It is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half. 2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, Specific reason for the return. 3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR you may choose to have a replacement. 4. We will bear all the shipping cost if the product (s) is (are) not as advertised.But Back items Can wrok good.No Any Quality problem, We will Keep the shipping Cost. --FeedBack We depend on your satisfaction to succeed.Therefore, your feedback is extremely important to us. 1. We will respond to all E-mail enquiries within 24 hours but usually must sooner. 2. If No response for you within 48hours.please check your mail box. 3. If you have any questions or queries on any aspect of our service please don\'t hesitate to contact us. 4. Please contact us if you have any questions or problems before leaving a neutral or Negative Feedback.we will try our best to solve any problems. 5. Best discount for kindly buyer.Your satisfaction, our pursue