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| Quantity: | |
|---|---|
China
GREETWIN
SGS, ISO9001,CE,ROHS
GW-20DWL-LA
1pcs
Negotiable
Carton with PE Foam
3 Working Days After Received Payment
T/T, L/C, Western Union, MoneyGram
5000pcs per Month
2G 3G 4G Tri Band 20dBm 1800MHz UMTS 2100MHz LTE2600 Cell Phone Line Booster Mobile Phone Signal Repeater
Introduction
A mobile phone signal repeater provides the ultimate solution in any indoor area where cellular communications can not work well due to a leak of signals (but for outdoor signal good). The repeater device features easy installation & operation, a build-in indoor antenna, and no interference. 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.
| Frequency Range | Uplink | Downlink | ||
| DCS/LTE1800MHz+WCDMA2100+ LTE2600MHz | 1710-1785/1920-1980/2500-2570MHz | 1805-1880/2110-2170/ 2620-2690MHz | ||
| Gain | 25dB | 25dB | ||
| Output Power0 | dBm | 20dBm | ||
| Band width | Wide Band | |||
| Manual Gain Control | 31dB / 1dB Step | |||
| ALC | ≥ 20dB | |||
| Ripple in Band | 8dB | |||
| Noise Figure | ≤ 6dB | |||
| VSWR | ≤ 2.0 | |||
| Intermodulation Products | ≤ -40dBc | |||
| Spurious Emission | 9KHz~1GHz | ≤ -36dBm/30KHz | ||
| 1~12.75GHz | ≤ -30dBm/30KHz | |||
| Time Delay | ≤ 1.5 μs | |||
| Frequency stability | ≤ 0.01ppm | |||
| MTBF | > 50000 hours | |||
| Impedance | 50Ω | |||
| Power Supply | AC 90-264V,DC 10V/6A | |||
| Power LED | Power indicator | |||
| Alarm LED | Red | Self oscillation or Strong input signal | ||
| Green | Normal | |||
| Mechanical Specification | ||||
| RF Connector | N-Female | |||
| Switch | Power Switch | |||
| Cooling | Heatsink Convection cooling | |||
| Humidity | < 90% | |||
| Operating Temperature | -10°C ~ +55°C | |||
| Environment Conditions | IP40(Indoor) | |||
| Installation Type | Wall Installation | |||
| Size | 268mm*58mm*354mm | |||
| Weight | < 4.5Kg | |||
Product Manual
Indoor Tri Band Signal Repeater (Signal Booster) series is an ideal solution for three wireless system in small/medium businesses and home users looking to enhance indoor wireless connectivity. It is connected via coaxial cable to Donor Antenna and Service Antenna, Donor Antenna is placed outside the building where it has easy access to BTS signal, and the Service Antenna is placed in the building where it can extend radio coverage to the blind area. And Automatic Gain Control (AGC) to avoid the Booster from over saturation, therefore maintaining a high voice quality and avoid adding interference to network. With good looking & super compact design also make it attractive. Besides, it is easy installation feature is also for individual customers to install the booster by themselves, and it does not need much professional knowledge and instrument.
The signal booster improves mobile signals with no negative impact on human health.
Features
1. Cost effective solution for weak signal zones, reduce drop/off calls.
2. Compact size, low power consumption, easy installation, great cover.
Expansion and extending of the signal of base station.
Optimization of the quality of the signal and source
3. Cover about 500~1500m² without block or obstruct.
4. High linear design, ALC function design, low interference to BTS.
5. Support any cellular devices (voice & data & video)
6. Wide band signal booster, or customize selective band booster.
Advantages
Digital Display Panel, Intelligent mode setting
Smart function called which can be activated via the digital display panel.
Users can choose gain and working system by LCD Digital Panel.
Set the technical parameters simple and efficient, this is easier than DIP Switch.
Standard Package
1) AC90-264V, DC10V/6A power supply adapter 1PCS
2) AC power cord (EU/US/UK/SA/China standard, etc) 1PCS
3) Installation kit 1PCS
4) User manual 1PCS
Application Diagram
To expand signal coverage or fill signal blind area where signal is weak or unavailable.
Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop.etc.
Q1. Why is there still no signal after installing the equipment?
1. Check the power on booster and power supply.
2. Check the connector of outdoor antenna is tight or not.
3. Check the connectors of RF cable are tight or not.
4. Check the outdoor signal is strong enough or not.
5. Check to make sure the antenna is installed correctly.
6. Check the connector of indoor antenna is tight or not.
7. Check the cable type is suitable or not.
Q2. Why the signal strength is too weak on the edge of area?
1. Check the outdoor signal and antenna direction.
2. Check booster is full gain or not.
3. Check all of the connectors are tight.
4. Change the location of outdoor/indoor antenna.
5. Check the cable type is suitable or not.
6. Deploy more indoor antennas.
Q3. After running booster, why the signals are not stable?
1. Checking the distance between donor antenna and server antenna are too close to each other? Check LED
of booster to
make sure alarms are green.
2. Checking the signals from donor antenna whether to be stable or not?
3. Connect the system again if it is incorrect connection.
Q4. Why the booster power LED is not bright?
1. Checking the input AC power range indicated on power adapter whether is corresponding to the local
power system.
2. Checking the power adapter whether connect the equipment correctly and stably or not.
3. Checking the power adapter whether damage or not. To test output voltage whether be corresponding to
that indicated on power adapter or not by multimeter
2G 3G 4G Tri Band 20dBm 1800MHz UMTS 2100MHz LTE2600 Cell Phone Line Booster Mobile Phone Signal Repeater
Introduction
A mobile phone signal repeater provides the ultimate solution in any indoor area where cellular communications can not work well due to a leak of signals (but for outdoor signal good). The repeater device features easy installation & operation, a build-in indoor antenna, and no interference. 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.
| Frequency Range | Uplink | Downlink | ||
| DCS/LTE1800MHz+WCDMA2100+ LTE2600MHz | 1710-1785/1920-1980/2500-2570MHz | 1805-1880/2110-2170/ 2620-2690MHz | ||
| Gain | 25dB | 25dB | ||
| Output Power0 | dBm | 20dBm | ||
| Band width | Wide Band | |||
| Manual Gain Control | 31dB / 1dB Step | |||
| ALC | ≥ 20dB | |||
| Ripple in Band | 8dB | |||
| Noise Figure | ≤ 6dB | |||
| VSWR | ≤ 2.0 | |||
| Intermodulation Products | ≤ -40dBc | |||
| Spurious Emission | 9KHz~1GHz | ≤ -36dBm/30KHz | ||
| 1~12.75GHz | ≤ -30dBm/30KHz | |||
| Time Delay | ≤ 1.5 μs | |||
| Frequency stability | ≤ 0.01ppm | |||
| MTBF | > 50000 hours | |||
| Impedance | 50Ω | |||
| Power Supply | AC 90-264V,DC 10V/6A | |||
| Power LED | Power indicator | |||
| Alarm LED | Red | Self oscillation or Strong input signal | ||
| Green | Normal | |||
| Mechanical Specification | ||||
| RF Connector | N-Female | |||
| Switch | Power Switch | |||
| Cooling | Heatsink Convection cooling | |||
| Humidity | < 90% | |||
| Operating Temperature | -10°C ~ +55°C | |||
| Environment Conditions | IP40(Indoor) | |||
| Installation Type | Wall Installation | |||
| Size | 268mm*58mm*354mm | |||
| Weight | < 4.5Kg | |||
Product Manual
Indoor Tri Band Signal Repeater (Signal Booster) series is an ideal solution for three wireless system in small/medium businesses and home users looking to enhance indoor wireless connectivity. It is connected via coaxial cable to Donor Antenna and Service Antenna, Donor Antenna is placed outside the building where it has easy access to BTS signal, and the Service Antenna is placed in the building where it can extend radio coverage to the blind area. And Automatic Gain Control (AGC) to avoid the Booster from over saturation, therefore maintaining a high voice quality and avoid adding interference to network. With good looking & super compact design also make it attractive. Besides, it is easy installation feature is also for individual customers to install the booster by themselves, and it does not need much professional knowledge and instrument.
The signal booster improves mobile signals with no negative impact on human health.
Features
1. Cost effective solution for weak signal zones, reduce drop/off calls.
2. Compact size, low power consumption, easy installation, great cover.
Expansion and extending of the signal of base station.
Optimization of the quality of the signal and source
3. Cover about 500~1500m² without block or obstruct.
4. High linear design, ALC function design, low interference to BTS.
5. Support any cellular devices (voice & data & video)
6. Wide band signal booster, or customize selective band booster.
Advantages
Digital Display Panel, Intelligent mode setting
Smart function called which can be activated via the digital display panel.
Users can choose gain and working system by LCD Digital Panel.
Set the technical parameters simple and efficient, this is easier than DIP Switch.
Standard Package
1) AC90-264V, DC10V/6A power supply adapter 1PCS
2) AC power cord (EU/US/UK/SA/China standard, etc) 1PCS
3) Installation kit 1PCS
4) User manual 1PCS
Application Diagram
To expand signal coverage or fill signal blind area where signal is weak or unavailable.
Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop.etc.
Q1. Why is there still no signal after installing the equipment?
1. Check the power on booster and power supply.
2. Check the connector of outdoor antenna is tight or not.
3. Check the connectors of RF cable are tight or not.
4. Check the outdoor signal is strong enough or not.
5. Check to make sure the antenna is installed correctly.
6. Check the connector of indoor antenna is tight or not.
7. Check the cable type is suitable or not.
Q2. Why the signal strength is too weak on the edge of area?
1. Check the outdoor signal and antenna direction.
2. Check booster is full gain or not.
3. Check all of the connectors are tight.
4. Change the location of outdoor/indoor antenna.
5. Check the cable type is suitable or not.
6. Deploy more indoor antennas.
Q3. After running booster, why the signals are not stable?
1. Checking the distance between donor antenna and server antenna are too close to each other? Check LED
of booster to
make sure alarms are green.
2. Checking the signals from donor antenna whether to be stable or not?
3. Connect the system again if it is incorrect connection.
Q4. Why the booster power LED is not bright?
1. Checking the input AC power range indicated on power adapter whether is corresponding to the local
power system.
2. Checking the power adapter whether connect the equipment correctly and stably or not.
3. Checking the power adapter whether damage or not. To test output voltage whether be corresponding to
that indicated on power adapter or not by multimeter
