Cheap Tri band 2G 3G 4G Mobile Signal Booster From China Kingtone signal amplifier Manufacturer frequency customized
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- Supplier: Quanzhou Kingtone Optics & Electronics Technology Co. Ltd.
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Product Overview
Description
Cheap Dual band 2G 3G 4G Mobile Signal Booster From China Kingtone signal amplifier Manufacturer
Functions
Cheap Dual band 2G 3G 4G Mobile Signal Booster From China Kingtone signal amplifier Manufacturer
What is the booster?
Cell phone signal booster(also named repeater,amplifier) is a product designed to solve the mobile phone blind signal. As the mobile phone signal is transmitted by electromagnetic waves to establish a communications link, however there are a lot barriers make it is unavailable to get sound signal. When people enter some tall buildings, some places basement malls, restaurants and parking lot, some places of entertainment such as karaoke sauna and massage, some public place such as subway, tunnel and etc. Where cell phone signals can not reach, now the cell phone signal booster can solve these problems! The entire range of mobile phone signals can be well used; We all will get great convenience and benefit from sound signal.
Why need a signal booster?
Will your customers stay confortable when there is no smooth communication in your shops,restaurants,hotels or clubs?
Will that be frustrating if your clients could not call you through due to weak signals in offices?
Will your life be influenced if your mobile is always"out-of-service" at home when your friends call you?
It is really a miserable experience without a sound signal today!
Purchase a suitable set of booster from us and install it, and immediately you would be able to enjoy the full bar and high quality signals!
How to choose a suitable booster?
1>What frequency does your operators support?-(One or Multiple)
2>How is the signal outside?
3>How large an area do you need a quality signal in your building?(It is greatly related to the accessories allocation)
Main Features
- Elegant appearance,mini size,light weight
- Easy installation
- No interference to the base station, no harm to people health.
- CE& RoHS proved.
- Low consumption
- ALC technology
- Stable performance
- Environment Friendly, Energy- Efficient
- Comply to the ETS300 694-4 standard
- Comply to the GB6993-86 standard
- Wide band repeater to support signals of all operators.
- High-integration(One board to contain low-noise amplifier, frequency selection module, power amplifier module, both uplink and downlink one foe all).
- Manual gain control,Automatic gain control, Artifical Intelligence function can protect the repeater together the BTS perfectly.
- Auto shut off function as final step to avoid severe interference with mobile net network and energy saving.
Installation complete kit items
- Signal booster
- Outdoor antenna
- Indoor antenna
- Cable
- Splitter(when there are more than 2 indoor antenna)
- CONNECTOR(N connector,F connector,N to F connector, SMA connector etc)
Tech Specification
Cheap Dual band 2G 3G 4G Mobile Signal Booster From China Kingtone signal amplifier Manufacturer
Frequency range | Uplink 1920 - 1990MHz Downlink 2110 - 2170MHz |
Gain ( dB) | Uplink Gp≥50 Downlink Gp≥55 |
Export power (Po) | ≥10dBm |
Pass band ripple | ≤3dB |
I/O impedance | 50Ω/N connector |
Noise figure | ≤4dB |
Transmission Delay | ≤0.5μs |
Ambient temperature | -10~60C |
Power Adaptor | AC110-220V to DC12V |
Size | 160 x 80 x20 mm |
Reliability | To the GB6993-86 standard |
Electromagnetic compatibility | To the ETS300 694-4 standard
|
Indication | a) Power supply LED denote b) Output power LED denote |
Coverage area | 200 m2 (depending on the area situation) |
Installation Diagram
Cheap Dual band 2G 3G 4G Mobile Signal Booster From China Kingtone signal amplifier Manufacturer 
Installation Steps
Step 1:Install the outdoor antenna in a suitable place
Step 2:Connect the outdoor antenna to the booster"outdoor"side by cable and connector
Step 3:Connect the indoor antenna to the booster"indoor"side by cable and connector
Step 4:Connect to the power
Installation of outdoor antenna
The signal strength from the outdoor antenna directly affects the efficiency of the indoor coverage, so it is very important to choose the outdoor antenna location to get the best signals.
- Select the top of building, the window or the balcony to install the outdoor antenna where there is with sound signal.
- Testing the signal strength received from outdoor antenna by mobile phone from different direction, and it shall display full bar signals where the outdoor antenna installed.
- Fix the outdoor antenna after selecting the best position, and adjust slightly its height or angles in order to get the best signals.
- The phone calls or data transmission shall be smooth and stable by 3 times testing where the outdoor antenna installed.
Products Overview
Cheap Dual band 2G 3G 4G Mobile Signal Booster From China Kingtone signal amplifier Manufacturer
Cheap Dual band 2G 3G 4G Mobile Signal Booster From China Kingtone signal amplifier Manufacturer
Packaging & Shipping
Cheap Dual band 2G 3G 4G Mobile Signal Booster From China Kingtone signal amplifier Manufacturer
Packing Details:
Shipping Details:
1.Delivery Time:2-4days
1.Shipping Ways:by DHL;FedEx;EMS...
Company Information
Kingtone was established in 2006, located in Microwave Communication Base of the National Torch Plan in Quanzhou, China. It is a leading manufactory specializing in wireless network communication equipment and dedicated to R&D,manufacture,salses and services of microwave mixture IC, microwave function components, softwares of radio stations, communication monitoring and internetwork products.
Kingtone pays special attention to R&D, innovation, quality system and brand building. We have achieved seven software copyright certificates registered by the State Copyright Bureau and passed the ISO9001:2008 quality management system. Four Bands have been registered by the State Trademark Bureau and we have been recognized as "innovative and high technology enterprises " by Fujian Science and Technology Department in 2010. Our products are widely used in mobile communication, radio and television, public security, fire control, railways, electric power, mining and other fields; the main products are GSM repeater, CDMA repeater, CDMA450 repeater, IDEN repeater, TETRA repeater ,DCS repeater, PCS repeater, PHS repeater, TD-SCDMA repeater, WCDMA repeater, FDD-LTE repeater,TDD-LTE repeater,WiMAX repeater, MMDS repeater,MUDS repeater, digital TV repeater, cluster 450 M,350 M.and other standards’ repeaters simulation, digital mobile communication repeaters and its functional components.
kingtone offers wide range of products to extend and enhance outdoor and indoor network coverage in the wireless Communication Industry.
Since 2006, Kingtone has been developing and manufacturing active and passive components and subsystems for CDMA, GSM, DCS , PCS, UMTS (W-CDMA) , Tetra, iDEN, Wimax and LTE etc. Moreover, Kingtone repeater have different types included Band-selective, Channel-selective, Frequency-shifting, Fiber-optical , Trunk-amplifier single and multiple bands for different mobile operators. As well as the repeater, the passive circuits such as Splitters, Couplers, POI, Connectors, Antennas are in operation.
At present, Kingtone exhibited the highest quality products and enterprise’s comprehensive strength. And Kingtone continues to strengthen technological innovation on repeater products and will launch the new products on the market soon.
FAQ
Cheap Dual band 2G 3G 4G Mobile Signal Booster From China Kingtone signal amplifier Manufacturer
Solution:
1> After installing the booster, but no effect
1.Check whether you got the booster with correct frequency. For example, the GSM900MHz frequency can not work for the DCS1800MHz.
2.Check the signal outside received is enough, the total input power level shall be around-50dBm,lowest shall be more than -80dBm.And check the LED of DL whether it is RED.
3.Check all the installation is correct, and all the accessories are well connected, check the LED of ALA is RED.
2>After installation, there is full bars signal,but can not make or received a call.
The Downlink is very well, but the uplink can not send the signal back to BTS.Need to check the cables and connectors are well connected indoor.
3>After installation, the signal is very sound,but there is noise when make calls.
There is a self-oscillation. The isolation between the outdoor antenna and indoor antenna is not good enough, try to adjust the antenna's directions or enlarge the distance between them.
4>After installation, the signal is very sound, but there is noise when make calls.
The indoor antenna and the mobile are too close, and cause interference, try to keep the mobile a litter far away from indoor antenna.
After installed booster signal not be very good, indoor signal coverage very small.
1. Adjust outdoor antenna’s location and direction. 2. Check whether cable connected well. 3. Put more higher receiving antenna’s position, which can received more good signal. 4. Change another bigger power booster. 5. Change another high gain receiving antenna. |
cellphone signal full bar, but communication quality bad. |
Too closer distance of indoor and outdoor antenna, need more separation far distance away between antennas. |
After installed booster not only signal be good, but also more bad. |
Too closer distance of indoor and outdoor antenna, need more separation far distance away between antennas. |
Works good for long time, suddenly signal bad. |
1. Check outdoor cable connectors whether flooding water. 2. Check power lights whether working normal. 3. If cable not flooding water and power light working normal then the booster could be problem need send back factory repair. |
Contact me
Harleen Zhang
Tel: +86 595 228857992
Whatsapp: +86 189 5990 7522
Mob: +86 189 5990 7522
Web: //www.kingtone.cc
Add: 3th Floor,Bld B,Yucheng Base,Keji Road,Fengze District,Quanzhou,Fujian,China
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