Gold Member Since 2014
Audited Supplier
Shenzhen Greetwin Technology Co., Limited

Signal Booster, GSM Repeater, Digital Repeater manufacturer / supplier in China, offering 33dBm-43dBm GSM 900MHz Digital Repeater Signal Booster (GW-43DRG), Portable Wireless Cell Phone Signal Jammer Cell Phone Blocker (GW-JN4), 27dBm GSM+PCS+Aws Tri Band Repeater Cell Booster GSM Amplifier (GW-27CPA) and so on.

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Supplier Homepage Product Digital Repeater 33dBm-43dBm GSM 900MHz Digital Repeater Signal Booster (GW-43DRG)

33dBm-43dBm GSM 900MHz Digital Repeater Signal Booster (GW-43DRG)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shenzhen, China
Production Capacity: 2, 000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: GW-43DRG
  • Transmission Medium: Cable
  • Lightning Protection: With Lightning Protection
  • Condition: New
  • Trademark: Greetwin
  • Specification: CE, RoHS
  • HS Code: 8543709200
  • Type: Signal Repeater
  • Standard: Standard
  • Certification: ISO
  • GSM 900MHz: Digital RF Repeater
  • Transport Package: Neutral Packing
  • Origin: Shenzhen
Product Description
33dBm-43dBm GSM 900MHz Digital Repeater Signal Booster (GW-43DRG)


· Aluminum-alloy IP65 casing has high resistance to dust, water and corroding;
· High gain linear power amplifier technique with reliable performance
· In-built AGC & ALC function be able to ensure easy installation without setting.
· Compact size and light weight, easy to install on wall or pole
· Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink
· Support SNMP and Web-based GUI.
· RS232 or RJ45 ports provide links to laptop for local setting and monitoring by built-in web interface.
· Built-in wireless modem (Option) for remote monitoring by SMS, GPRS or TCP/IP.
· Details repeater parameters and status can be monitoring by built-in web interface, such as RSSI, temperature, output power level, gain, ATT, return loss, VSWR etc.

Digital Repeater is a new kind of RF Repeater that is adopting DSP (Digital Signal Processing) technology basis on FPGA platform, highly linear components and unparalleled innovative DSP filtering provide top level performance. Digital Repeater can be selected as Band Selective or Channel Selective operation mode, which supports up to 12 channels both on uplink and downlink. Using an advanced ALC mechanism, each one of the channels has an individual gain and ALC setting.

To expand signal coverage or fill signal blind area where 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.
Frequency Range880 - 900 MHz925 - 935 MHz 
Repeater typeDigital Filter Repeater (DFR), minimum 3 sub slot band 
Maximum Gain98dB98dB 
Auto Gain Control(AGC)≥40dB 
Auto Gain Setup Range(Inside)31dB/1dB step 
Gain Flatness≤4dB(P-P) 
Output Power 33dBm±1dB43dBm±1dB 
Out of Band Gain±400KHz< 50dB 
±600KHz< 40dB 
±1MHz< 35dB 
±5MHz< 25dB 
Intermodulation Products9KHz~1GHz≤-50dBC 
Spurious Emission9KHz~1GHz≤-36dBm 
Noise Figure≤5dB 
Max. Input Power Without Damage≥0dBm 
Group Delay≤8μs 
Power Consumption≤50W 
Power SupplyAC90-260V 
2. Mechanical specification 
I/O Connector/ ImpedanceN-female 
3. Environmental specification 
IP RatingIP65 
Operating Temperature-25 ~ 55°C 
4. Monitoring specification     
1. NMS 
2. Automatic gain control
3. Intelligent mode setting   
4. Low interference
5. Prevent the oscillation     
6. Cost-effective for practical solutions
7. Support MGC
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