high power gsm 3g repeater dual band 900 / 2100 gsm signal booster
Product Code: 9903
Availability: Out Of Stock
dual band repeater gsm parameter data :
Model No | |||
Parameter data | Uplink | Downlink | |
FrequencyRange | 3G | 1920-1980mhz | 2110-2170mhz |
Output Power | 20±2dBm | 20±2dBm | |
Gain | 65±2dB | 65±2dB | |
Bandwidth | 60M | ||
Ripple in Band | ≤5dB | ||
Spurious Emission | 9KHz~1GHz | ≤-36 dBm | |
1GHz~12.75GHz | ≤-30 dBm | ||
VSWR | ≤3 | ||
MTBF | >50000 hours | ||
Power Supply | AC:100~240V, 50/ 60Hz;DC:12V 2A | ||
Power Consumption | < 5W | ||
Impedance | 50 ohm | ||
Mechanical Specification | |||
RF Connector | N-Female N | ||
Dimensions (D*W*H ) | 230*110*25(mm) | ||
Net weight | 0.8Kg | ||
Installation Type | Wall Installation | ||
Environment Conditions | IP40 | ||
Humidity | <90% | ||
Operating Temperature | -10°C~55°C |
WHY WE SHOULD BUY MOBILE SIGNAL REPEATER/ SIGNAL BOOSTER/ 3G AMPLIFIER :
HOW IS MOBILE PHONE SIGNAL REPEATER GSM/DCS/ 2G/3G/4G WORKING ?
A REGULAR REPEATER 3G CONSISTS OF:
FEATURES OF MOBILE PHONE SIGNAL AMPLIFIER:
SIGNAL REPEATER INSTALLATION DIAGRAM (VERY CONVENIENT AND EASY TO INSTALL)
How should you install repeater (very easy and simple):
Step 1: Use your mobile phone to test signal strength outside house or on roof, -70dbm is the basic requirement (full bar).
Step 2: Install outdoor antenna in that location and keep adjusting, point it to signal tower station, try to get best signal.
Step 3: Run outdoor coaxial cable into building in a convenient location to connect with signal repeater.
step 4: Mount your indoor antenna with signal repeater.
step5: Power up signal repeater device to check the signal inside, moving outdoor antenna until you get satisfied signal.
Note: Connect outdoor (BTS) port with outdoor antenna, connect indoor ANT(MS) port with indoor antenna, outdoor antenna is mounted at a higher position. Both antennas should be 10 meters far away from each other at least.
Indoor and outdoor antenna must be separated by wall.
After- Sales Service
We have 12 months quality guarantee for all customers, you can return goods to us when receive defective repeater, but air freight charges should be responsible by buyer.
Signal problem & installation technique supporting
1.If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM.
2.If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well.
3.If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line.
4.Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover area.
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