Dual band signal repeater for GSM 900Mhz and DCS 1800MHz coverage:300sqm size:134*105*28mm weight:400g impedance:50ohm

mobile  signal repeater for GSM 900Mhz and DCS 1800MHz:

dual band Mobile signal booster/repeater/amplifier for  ST-1090A introduction

Cell phone signal amplifier is designed to solve the blind signal designed for mobile phone products. As the mobile phone signal is transmitted by electromagnetic waves to establish a communications link, the building of the barrier, in some tall buildings inside the basement of some places such as malls, restaurants, places of entertainment such as karaoke OK sauna and massage, underground civil air defense projects, subway stations and many other places, cell phone signals can not reach and can not use the phone. Cell phone signal amplifier can solve these problems in a particular place as long as the installation of a mobile phone signal amplifier system, the entire range of mobile phone signals can be well used, to which staff or customers great convenience

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dual band Mobile signal booster/repeater/amplifier for ST1090A specification

Working system	GSM/DCS
Frequency range	GSM/uplink 890-915MHz downlink935-960MHz                   DCS/uplink      1710-1785MHz        downlink 1805-1880MHz
Gain	Up link:63dB    down link :63dB
	Up link:23dB    down link :23dB
Pass band ripple	≤2.0 dB
I/O impedence	50Ω/N connector
Noise figure	≤10dB
Transmission delay	≤0.5μs
Ambient temperature	-15°C~55°C
Power supply	AC:110-240V
Size	198mm×148mm×39mm
Reliability	To the GB6993-86 standard
Electromagnetic compatibility	To the ETS300 694-4 standard
Function	a)  Power supply LED denote   b)   Export power ELD denote
Coverage area	300sqm

 

dual band mobile signal booster/repeater/amplifier ST-1090A application

A Small regions of signal or weak signal blind area, such as underground or semi-underground place of business ,basements ,underground parking ,etc.

B Complaints from small-scale hot-signal areas ,such as conference rooms ,a small supermarket,small shopping malls ,the office and small public areas ,etc.

C Traffic and social influence of large areas ,such as bars ,cafes ,dance halls ,cafes ,fitness clubs ,leisure and entertainment,etc.

D Elevator ,lift wells in particular ,not in the lift cables laid

E,Home ,office ,luxury yachts ,private cars ,public security system and road safety management ,etc.

 

dual band mobile signal booster/ Repeater/amplifier ST-1090A System Installation

Your system should come with at least the following items:

1) Outdoor Antenna (goes outside the building)

2) Signal repeater

3) Indoor Antenna (goes inside the building)!

4) Coaxial Communication Cables

5) Connetor

Step 1 Start by taking your phone up to the roof or other location outside to find where the signal is strongest.

Step 2  Temporarily mount the Outdoor (outside) antenna in that location. You may need to adjust and move the antenna later. More notes on Donor antennas here.

Step 3  Run coaxial cable into the building to a convenient loaction (attic, etc.) where you can also get standard power for the Signal Repeater.

Step 4  Place the Signal Repeater in that location and connect the coaxial cable to the Outdoor Side of the Signal Repeater and the Outdoor antenna.

Step 5  Mount your Indoor (inside) antenna in a productive location. You may need to adjust or move the antenna later. More notes on Indoor antennas and patterns here.

Step 6  Connect coaxial cable between the Indoor antenna and the Signal Repeater output port.

Step 7   Power up the system and check for signal inside the building. If needed, tune system by moving and or pointing the Outdoor and Indoor antennas until they get the most signal possible.

Step 8  Secure all antennas and cables, securely mount the Signal repeater and clean up the installation.

Of course there are still a few more things to consider but in general, this is the basic procedure. For more information, please contact us.

dual band mobile phone signal booster repeater amplifer ST-1090A Packing including;

one piece boosterone piece outdoor antennatwo piece indoor antennaone piece splitter60meter cableall connector

Dual band signal repeater for GSM 900Mhz and DCS 1800MHz