GSM Booster - Mobile Network Signal Repeater

Cell phone becomes especially helpful when people get into critical situations. In case of emergency a timely call can save somebody’s life.
Unfortunately, there are still some places where you may find “out of coverage”. Usually those places are either too far from the cell phone base station or located inside underground constructions, for example: Ground Floor, Basement Parking lots, tunnels, Big Shopping Malls, office buildings or House in remote areas etc.

How the Repeater Works?
•The outdoor antenna catches the signals from the mobile base station and carry forward to the Repeater Device through the Co-axial cable
•Repeater Device Boost-up the signals.
•Then this amplified signal goes through the Co-axial cable to the indoor Ceiling antenna
•And after that, the amplified signal transmits to the cell phone.

Features:
Support all GSM operator signals
LCD Signal Monitor, ALC function
Provide quick coverage solution for weak signal and blind area
No more drop calls or distorting sounds
Support 4 indoor Antenna (max.)
Cover about 500sqm without barrier

Repeater Specifications:
Frequency range: uplink- 890-915MHz, downlink- 935-960MHz
Booster type: GSM signal booster
output power: 20dbm
Gain: 68db
Power supply: AC:100-240V, 50/60Hz ; DC: 12V,2A
power comsumption: 20W max.
VSWR: ≤3
Impedance: 50 ohoms
Connector: N Type female
MTBF: More than 50000 hours
Max. Coverage: 500 sq meter (by 4 indoor Antenna)

Brand/model: GSM990
Country of origin: China

Outdoor Antenna Specifications:
Frequency: 824-960MHz
Type: Directional Outdoor, Yagi Dipole, Pole Mount
Gain: 13dBi
VSWR: ≤1.5
Max power: 100W
Impedance: 50Ω
Polarization: Vertical
Horizontal Beamwidth: 54/48/40/36/30°  
Vertical Beamwidth: 48/40/36/32/30°
Bandwidth-MHz: 154/154/154/140/120
Lightning Protection: DC Ground
Weight: 0.4kg
Connector Type: N-Female

Indoor Antenna Specifications:
Frequency range: 806-960MHz / 1710-2500MHz
Type: Indoor, Omni directional, Ceiling Mount
Gain: ≥2dBi @806-960MHz / ≥4.7dBi @1710-2500MHz
VSWR: ≤1.5
Polarization: vertical
AZ/EL BW: 43/88°
Input impedance: 50ohms
F/B ratio: ≥13dB  
Maximum power: 50W
Connector Type: N-Female
Lighting protection: DC ground

Installation Steps:
1. Fix up the outdoor antenna on housetop or some other high place and aim to desired signal tower
2. Connect outdoor antena to the repeater"BTS" port via Co-axial cable
3. Setup Indoor Ceiling Mount Antenna near cell phone using area
4. Conncet indoor antenna to the repeater "MOBILE" port via Co-axial cable
5. Plug the AC power Adapter into power source and finished

Troubleshooting:
1. If still weak signal receive after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve minimum -50dBm to -70dBm
2. If strength is not steady, please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line
3. Cover the "BTS" port connector by Insulating Tape, otherwise wet reduce the signal cover area

Package Included:
1 x GSM Signal Booster Repeater
1 x Power Adapter
1 x Directional Yagi Dipole Outdoor Antenna
1 x Indoor Omni directional Ceiling Antenna

CLICK HERE to get price and details for additional indoor Antenna
CLICK HERE to get price and details for RF Co-axial Cables
CLICK HERE to get price and details for Connectors

Cables and installation costs are not included with this Basic Package.