GSM & CDMA Repeater

GSM 850 Signal Booster

Approx Price: Rs 11,500 / Unit 

Specifications:

Parameter dataUplinkDownlink
Frequency Rangecdma824~849MHz869~894MHz
Output Power17 ±2dBm20 ±2dBm
Gain65 ± 2 dB70 ± 2 dB
Bandwidth25M
Ripple in Band≤6dB
Spurious Emission9KHz~1GHz≤ -36 dBm
1GHz~12.75GHz≤ -30 dBm
Noise Figure @ max. gain≤ 6 dB
VSWR≤3
MTBF>50000 hours
Power SupplyAC:100~240V, 50/ 60Hz;DC:5V 1A
Power Comsumption< 5W
Impedance50 ohm
Mechanical Specification
RF ConnectorN-Female N
CoolingHeatsink Convection cooling
Dimensions (D x W xH )200*110*25 (mm)
Weight1Kg
Installation TypeWall Installation
Environment ConditionsIP40
Humidity< 90%
Operating Temperature-10°C ~ 55°C

 

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.
  • Step3: Run outdoor coaxial cable into building in a convenient location to connect with signal repeater.
  • Step 4: Mount your indoor antenna with signal repeater
  • Step 5: 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.

Looking for GSM & CDMA Repeater ?
© Dolphin Automation & Technology
 
Desktop Site Back to top