UMTS980 / GSM Repeaters , UMTS Dual Band Mobile Phone Signal Repeater with 2000sqm Coverage
1. Quik details
Model: EST-GSM/ UMTS980
Introduction To Mobile Phone Signal Repeater
1. Enhance Mobile Phone
Cellular Battery Life
5. Economic Building Cost
6. Easy Operation
7. Easy Installation
8. Build-in Power Supply
The device featured by easy installation & operation and no interference. It is the ideal device for boost mobile phone signal. A mobile phone repeater could also improve indoor ctromagnetism environments, protract cellular battery life and reduce radiation of cellphones.
High gain, easy installation and operation.
Full-duplex, single-port design, build-in power supply.
Use ALC technology, adjust extent automatically
LED Light Working & Signal Condition Indicators
Big linear power, control intermodulation & scatteration stably
Dependability stand by GB6993-86 standard
Compatibility of electromagnetism according with ETS300 609-4
CE and RoHs Approved
Frequency rangeUplink 890-915MHz 1930-1990MHzDownlink 935~960MHz 2110-1180MHz
Gain ( dB) Uplink Gp≥60 Downlink Gp≥65
Export power (Po) ≥27dBm
Pass band ripple≤3dB
I/ O impedance50Ω/ N connector
Power supplyAC110~240V 45~55Hz
Size220 x180 x 20 mm
ReliabilityTo the GB6993-86 standard
To the ETS300 694-4 standard
a) Power supply LED denote
b) Export power LED denote
4. Installation Sketch Map
Fix up outdoor antenna reception on housetop and point to signal tower.
Connect outdoor antenna to 'outdoor' port in repeater machine through cable.
Connect indoor antenna (s) to 'indoor' port in repeater machine through cable also.
Plug power adaptor into AC power socket and finish installation.
If still no signal receipt after activated repeater, please check if outdoor antenna point to signal tower or elsewhere have strong signal and check if strength achieve -70DBM.
If can not call out, please adjust the direction of outdoor antenna.
If strength is not steady, please check if outdoor & indoor antennas are too close. Please ensure the outdoor and indoor antenna have distance of 20
SelectionOutdoor antenna use 7 unit yagi type antenna, indoor antenna use board or rooftop antenna and signal wire use coaxial-cable.
6. Packing list
Main unit 1pc
Power supply 1pc
User manual 1pc