| Type: | Signal Repeater |
|---|---|
| Transmission Medium: | Wireless |
| Standard: | Standard |
| Lightning Protection: | With Lightning Protection |
| Certification: | ISO, RoHS, CE |
| Condition: | New |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier
|
Frequency Range |
Uplink |
Downlink |
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WCDMA 2100MHz |
1920- 1980MHz |
2110- 2170MHz |
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Max. Gain |
75dB±2dB |
80dB±2dB |
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Max. Output Power |
27dBm±2dBm |
30dBm±2dBm |
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Band width |
Wide Band |
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Manual Gain Control |
31dB / 1dB Step |
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ALC |
>20dB |
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Ripple in Band |
≤ 8dB |
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Noise Figure |
≤ 6dB |
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VSWR |
≤ 2.0 |
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Intermodulation |
≤ -40dBc |
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Spurious Emission |
9KHz~1GHz |
≤ -36dBm |
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1~12.75GHz |
≤ -30dBm |
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Time Delay |
≤ 1.5 μs |
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Frequency stability |
≤ 0.01ppm |
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MTBF |
> 50000 hours |
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Impedance |
50 ohm |
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Power Supply |
AC 90-264V,DC 9V/5A |
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Power LED |
Power indicator |
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Alarm LED |
Red |
Self oscillation or Strong input signal |
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Green |
Normal |
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Mechanical Specification |
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RF Connector |
N-Female |
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Switch |
Power Switch,Manual Gain Control Switch |
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Cooling |
Heatsink Convection cooling |
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Humidity |
< 90% |
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Operating Temperature |
-10°C ~ +55°C |
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Environment Conditions |
IP40 |
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Installation Type |
Wall Installation |
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Size |
268mm*58mm*189mm |
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Weight |
< 4.1Kg |
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Features :
1) Output Power: 30dbm Gain :80dB
2) Work for 3G UMTS WCDMA 2100
3) Coverage: cover about 5000-8000 square meters without barrier.
4) Operating temperature:-10 degree to 55 degree
5) New ! 3G Signal Band Commercial Level Signal Repeater
6) There is no interference to the base station, opening of the original system and the base station no need to adjust parameters.
7) High linear design,AGC MGC function can adjust gain freely .
8) Improve your mobile signal,no more dropping calls,no more bad reception,
9) Provide ultimate solution in any area where signal is weak or unavailable eg.high building,countryside,basement,underground ect.
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
Suppliers with verified business licenses
Audited Supplier 
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