Ecvv Trade
Shenzhen Sai Tong Tian Electronic Technology Co., Ltd.

China Manufacturer with main products: Repeaters, Booster, Transmitter

Home  >Products Catalog > mobile signal repeater > PCS&CDMA dual band 1900&850 cellular booster/amplifier coverage 300sqm ST-1085A

PCS&CDMA dual band 1900&850 cellular booster/amplifier coverage 300sqm ST-1085A

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China


Why choose our Dual band 1900&850 cellular booster/repeater coverage 300sqm 
1 ALC technology ensures output level stable and adjustable continuously
2 No interference to the base station and the base station need not adjust parameters
3 Compact design makes it easy to install
4 Stable and  reliable eletromagnetic compatibility design
5 Gain can be adjusted as required
6 With full-duplex communication mode  
7 High-gain linear power
Ultra-low noise
 Specifications of Dual band 1900&850 cellular booster/repeater coverage 300sqm 
Model No. ST-CDMA/PCS-1085A
Working System CDMA and PCS
Frequency Range
CDMA           Uplink 824-849 MHZ        Downlink 869-894 MHZ
PCS              Uplink 1850-1910MHZ    Downlink 1930-1990MNZ
Gain Uplink ≥55dB                   Downlink ≥60dB
Output Power Uplink 15dBm                  Downlink 20dBm
I/O Impedance 50Ω/N connector
Power Supply AC 110-240V                    DC:5V       
Noize Figure ≤5dB
Size 134*105*28mm
Coverage 300 m²
 Reliability: To the GB6993-86 Standard                     Electromagnetic Compatibility: To the ETS300 694-4 Standard
The whole kit include the following:
1 x Cell Phone Signal Repeater
1XOutdoor antenna
Several Indoor Antennas
1 x 100~240V AC Adapter
Cables, Connectors, Splitters and User manual
How to install the repeater system
1 Fix up the outdoor antenna reception on housetop and point to signal tower
2 Fix up the indoor antenna to somewhere such as the ceiling in the room
3 Connect the outdoor antenna to ''outdoor'' port in repeater machine through cable
4 Connect the splitter to ''indoor'' port in repeater machine through cable
5 Connect the splitter and the indoor antenna with cable
6 Plug the power adaptor into AC power socket and finish installation 

1 If there is still no signal receipt after installing the repeater, please check if the outdoor antenna point to signal tower.
2 Please adjust the direction of outdoor antenna if it cannot call out.
3 The outdoor antenna is prohibited to be close to another large antenna, high-voltage lines,
   transformers, metal mesh, etc.
4 If strength is not steady, please check if the outdoor and the indoor antenna are too close.
   Please ensure the outdoor and the indoor antenna stay away from each other at least one-floor
   distance to prevent cyclic signal amplification.
5 Please make the indoor antenna away from the wall as far as possible in order to increase the
   coverage area

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