37dBm PCS 1900MHz Ics Power Cellphone Booster 2g 3G 4G Signal Amplifier (GW-37-ICSP)

• Customization: Available
• Type: Wireless Repeater
• Transmission Medium: Optical Fiber
• Model NO.: GW-37-ICSP
• Standard: Standard
• Lightning Protection: With Lightning Protection
• Certification: ISO
• Condition: New
• Signal Booster: Interference Cancellation System
• Frequency: GSM/Egsm/CDMA/Dcs/PCS/WCDMA/Lte
• Output Power: 37dBm
• Coverage: 20km
• Gross Weight: 30-35kg
• Outdoor Repeater: IP65
• Quality Warranty: 12 Months
• Transport Package: Neutral Packing
• Specification: CE, RoHS
• Trademark: Greetwin
• Origin: Shenzhen
• HS Code: 8543709200
• Production Capacity: 2, 000PCS/Month

Product Description

37dBm PCS 1900MHz ICS Cellphone Booster Cellphone Signal Amplifier(GW-37-ICSP)


Features:
· Aluminum-alloy casing has a high resistance to dust, water, and corroding;
· Highly selective channel selector can process 12 channels simultaneously;
· Real-time cancellation of an interference signal (incl. Multi-path fading, feedback signal);
· ICS function to prevent self-oscillation, enhance gain and coverage range, and reduce isolation requirement between donor antenna and coverage antenna;
· Adopting filter with high selectivity and low insertion loss eliminates interference between uplink and downlink;
The built-in wireless modem to communicate with the NMS (Network Management System) that can remotely supervise the repeater's working status and download operational parameters to the repeater.

Pro:
Easy to build the installation site;
Lower cost of equipment and site-building.
Lower maintenance cost (no expense for deteriorating fiber optic cable);
The Coverage Antenna can face to the same direction of the Donor Antenna (which can not be realized by RFR).

Con:
High signal noise may be introduced since the Donor Antenna picks up the signal from the air;
The repeater shall be installed within the coverage of BTS.

Application:
To expand signal coverage or fill the signal blind area where the signal is weak or unavailable.
· Outdoor: Airports, tourism regions, golf courses, tunnels, factories, mining districts, villages, highways
· Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots.

Working Frequency (customizable)	Uplink	1850-1910MHz
	Downlink	1930-1990MHz
Working Bandwidth		Customizable
Max. Input Level (Non-Destructive)		-10dBm
Output Power (customizable)		33~43 dBm (2~20 W)
Gain		≥ 90dB
Gain Adjustment Range		1~31 dB @ step of 1dB
Operating Max. Gain		≥ Antenna Isolation + 10dB
ALC & AGC		Supported
Power Amplifier Oscillation Protection		Interference Cancellation System
Cancellation Feedback Signals - Max. Sizes of Window		≥ 6μSec
Interference Cancellation Range		≥ 25dB
Error Vector Magnitude (EVM)		≤ 12.5%
Voltage Standing Wave Ratio (VSWR)		< 1.5
Noise Figure		≤ 6dB
In-Band Ripple		≤ 3dB
Frequency Error		≤ 0.05ppm
Spurious Emission		≤ -36dBm
Third-Order Intermodulation		≤ -45dBc/30kHz(measured under rated output power)
System Delay		≤ 5.0μSec
I/O Impedance		50Ω
RF Connector		N-Type (Female)
Temperature Range		Operation: -25°C ~ +55°C / Storage: -30°C ~ +60°C
Relative Humidity Range		≤ 95% (non condensing)
Power Supply (customizable)		DC 48V / AC 85V - 265V, 45Hz - 65Hz
Power Consumption		≤200W
Backup Power Supply (optional)		4 hours
Casing Level		IP65
Dimensions(cm)		75x50x32
Weight(kg)		≤ 36
NMS Monitoring Function (optional)		Real-time alarm for door status, temperature, power supply, LNA, VSWR, self-oscillation, etc. Remote control such as turn on/off, increasing/decreasing output power, etc. Real-time status for output/input power, UL/DL gain, all status of repeater etc.

The ICS Repeater (Interference Cancellation System) is a new kind of single-band RF repeater that can automatically detect and cancel the interference signals caused by oscillation of RF feedback between the Donor and Coverage Antennas in real-time by adopting DSP (Digital Signal Processing) technology. It can continuously and stably cancel the interference signals and be adapted to any changes in the surrounding RF environment (including fixed and mobile objects).

Like the RF repeater, the ICS Repeater is working as a relay between the BTS and mobiles. It picks up the signal from the BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Coverage Antenna (or the Indoor Signal Distribution System) to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.