High Power 37dBm GSM Dcs WCDMA Bandwidth Optional Digital Cellular Repeater

• Type: Signal Repeater
• Transmission Medium: Wireless
• Standard: Standard
• Lightning Protection: With Lightning Protection
• Certification: ISO
• Condition: New
• Model NO.: GW-37GPW-DR
• Dimensions: 500*440*187mm
• Casing Level: IP65
• Weight: 35kg
• Power Supply: AC110/220V,50/60Hz
• Mounting: Wall Mounting
• Application: Indoor or Outdoor(IP65)
• Transport Package: Neutral Packing
• Specification: CE, RoHS
• Trademark: Greetwin
• Origin: Shenzhen
• HS Code: 8543709200
• Production Capacity: 2, 000PCS/Month

Product Description

High Power 37dBm GSM DCS WCDMA Bandwidth Optional Digital Cellular Repeater

Introduction:
The Digital Repeater is designed to provide a more cost-effective solution than adding a new Base Transceiver Station (BTS) to improve signal coverage and communication quality in mobile communication system. And its easy installation and maintenance can help carrier get fast return.
The repeater is working as a relay between the BTS and mobiles. It receives the low-power signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Coverage Antenna to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.


Applications

    To expand signal coverage of fill signal blind area where signal is weak or unavailable.

    Outdoor: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Villages etc.

    Indoor: Hotels, Exhibition Centers, Basements, Shopping Malls, Offices, Packing Lots etc.

    It is mainly applicable to such case:

    And can meet the requirement of antenna isolation to avoid self‐oscillation.


Main Features

Aluminum-alloy casing with IP65 protection has high resistance to dust, water and corrosion

DSP Module Supporting up to 4 sub-bands adjustable in each frequency band

Low interference to BTS by adopting linear amplifier with high gain and low noise

Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink

RJ45 port provides a link to a notebook for local supervision or to the built-in wireless modem to communicate with the NMS (Network Management System) that can remotely supervise repeater's working status and download operational parameters to the repeater

Technical Specifications:

Items		Specifications
System		GSM/UMTS900	UMTS/LTE1900	AWS/LTE2100
Frequency Range	Uplink	895-915MHz	1850-1870&1885-1895MHz	1720-1730 MHz
	Downlink	940-960MHz	1930-1950&1865-1875MHz	2120-2130 MHz
Working Bandwidth(Digital Filter)		4 Sub-bands, 0.2-30MHz Tune Bandwidth of Each Sub-band	4 Sub-bands, 0.2-30MHz Tune Bandwidth of Each Sub-band	4 Sub-bands, 0.2-30MHz Tune Bandwidth of Each Sub-band
Maximum Output Power	Uplink	30±2dBm	30±2dBm		30±2dBm
	Downlink	37±2dBm	37±2dBm		37±2dBm
Maximum Gain		90±3dB
Gain Adjustment Range		1~31 dB @ step of 1 dB(The gain of each sub-band is separately adjustable)
AGC		≥20dB
VSWR		≤ 1.8
Spurious Emission		9kHz~1GHz: ≤ -36dBm
		1GHz~12.75GHz:≤-30dBm
EVM		≤ 8%@4G, ≤ 12.5%@3G
Noise Figure		≤ 6dB
System Delay		≤ 8.0μSec
I/O Impedance		50Ω
RF Connector		2XN- Female(One BTS Port, One MS Port)
Temperature Range		Operation: -25°C ~ + 50°C
Application		Indoor or Outdoor(IP65)
Relative Humidity Range		≤ 95% (Non Condensing)
Mounting		Wall Mounting
Power Supply		AC110/220V,50/60Hz
Dimensions		500*440*187mm
Weight		≤35kg
Local Control		Via USB Port and WiFi Hotspot
Remote Mode(Optional)		SMS or Cloud NMS via 4G Wireless Modem
Isolation Detection		Manual Isolation Check Between Service and Donor antennas