CDMA 2100mhz cell signal antenna hf booster

ST-3GA Booster detail description: Frequency: WCDMA2100MHz; Manufacturer, ISO 9001; Meet the CE&ROHS certificate.

Sample model: ST-3GA mobile phone signal booster

Introduction:

Improve mobile signal, expend coverage, overcome the problem of dropped calls;Light weight, small size, beautiful appearance, easy to install;Reduce the power and radiation of the mobile phone, extend the function time of battery;Low gain, low noise, low interference to BTS;Meet the standard of CE and ROHS;

Working system:

Working system	WCDMA
Frequency range	Uplink1920~1980MHz  Downlink2110~2170MHz
Gain	Uplink≥50dB    Downlink 55dB
Output up	Uplink 17dBm    Downlink 20dBm
Pass band ripple	≤1.8DB
I/O impedance	50Ω
Connector	N connector
Noise figure	≤8dB
Transmission delay	≤0.5μs
Power supply	AC110V-240V    DC12V
Size	134mm*105mm*28mm
Weight	400G
Reliability	To the GB6993-86 standard
Electromagnetic compatibility	To the ETS300 694-4 standard
Coverage area	300sqm

Mobile phone signal application:

Signal booster/repeater can improved the signal for the mobile phone,making you keep in tough with others freely   

A Small region 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.

The complete set of the amplifier:

1) Outdoor Antenna (goes outside the building)

2) Signal repeater

3) Indoor Antenna (goes inside the building)

 

4) Coaxial Communication Cables

5) Connetor 

The installation steps:

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.