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

WCDMA Repeater, CDMA Repeater, GSM Repeater manufacturer / supplier in China, offering 20dBm 4G Lte700MHz+Lte2600MHz Dual Band Signal Repeater/Signal Amplifier/ Mobile Repeater (GW-20L7L), 30dBm GSM 850MHz Signal Booster Mobile Repeater (GW-30RG), 40dBm 3G Channel Selective GSM Signal Booster WiFi Repeater (GW-40CSRW) and so on.

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Supplier Homepage Product Mobile Signal Repeater Dual Band 20dBm 4G Lte700MHz+Lte2600MHz Dual Band Signal Repeater/Signal Amplifier/ Mobile Repeater (GW-20L7L)

20dBm 4G Lte700MHz+Lte2600MHz Dual Band Signal Repeater/Signal Amplifier/ Mobile Repeater (GW-20L7L)

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

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Basic Info
  • Model NO.: GW-20L7L
  • Transmission Medium: Wireless
  • Lightning Protection: With Lightning Protection
  • Condition: New
  • Dual Band Booster: 4G 700MHz+4G 2600MHz
  • Mgc: 31dB
  • Impedance: 50 Ohm
  • Weight: < 3kg
  • Trademark: Greetwin
  • Origin: Shenzhen
  • Type: Signal Repeater
  • Standard: Standard
  • Certification: ISO, RoHS, CE
  • Dual Band: Lte 700MHz+Lte 2600MHz
  • Power: 20dBm
  • Power Supply: AC100-240V,DC9V/5A
  • RF Connector: N-Female
  • Description: Wireless Phone Booster/ Mobile Repeater
  • Specification: CE, RoHS
  • HS Code: 8543709200
Product Description
20dBm 4G LTE700MHz+LTE2600MHz Dual Band Signal Repeater/Signal amplifier/ Mobile Repeater (GW-20L7L)

Model: GW-20L7L

Indoor Dual Band Signal Repeater (Signal Booster) series is an ideal solution for both two wireless system in small/medium businesses and home users looking to enhance indoor 2G&3G wireless connectivity. It is connected via coaxial cable to Dual Band Donor Antenna and Service Antenna, Dual Band Donor Antenna is placed outside the building where it has easy access to BTS signal, and the Service Antenna is placed in the building where it can extend radio coverage to the blind area. And Automatic Gain Control (AGC) to avoid the Booster from over saturation, therefore maintaining a high voice quality and avoid adding interference to network. With good looking & super compact design also make it attractive. Besides, it is easy installation feature is also for individual customers to install the booster by themselves, and it does not need much professional knowledge and instrument.
The dualband improves mobile signals with no negative impact on human health.

Standard Package:
1) AC90-264V, DC9V/5A power supply adapter 1PCS
2) AC power cord (EU/US/UK/SA/China standard, etc) 1PCS
3) Installation kit 1PCS
4) User manual 1PCS

Recommended Accessories:
1)Donor antenna: Log Periodic Antenna (9dBi, 806-960/1710-2700MHz)
2)Service antenna: Omni Ceiling Antenna (3dBi, 806-960/1710-2700MHz)
3)5D-FB coaxial cable with connecter (Cable length optional)


Features:
1. Cost effective solution for weak signal zones, reduce drop/off calls.
2. Compact size, low power consumption, easy installation, great cover.
Expansion and extention of the signal of base station. Optimization of the quality of the signal and source
3. Cover about 500~2500m² Without block or obstruct.
4. High linear design, ALC function design, low interference to BTS.
5. Support any cellular devices (voice & data & video)
6. Wide band signal booster, or customize selective band booster.
7. Support System CDMA800, GSM, DCS, PCS, WCDMA, LTE 4G etc


Advantages:
1. Smart Function, Intelligent mode setting
smart function called which can be activated via the front panel.
users can adjust gain and choose working band by LED panel, This smart function is easier than DIP Switch, can set up parameters,It is a simple, safe and effective way.
2. Auto Level Control
The 30dB ALC is used to maintain steady output power even when the donor source signal fluctuates.

Application:
To expand signal coverage of fill signal blind area where signal is weak or unavailable.
Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop. Etc.
Frequency RangeUplinkDownlink
GSM900+DCS1800890- 915/1710 - 1785MHz935- 960/1805- 1880MHz
GSM850+PCS1900824 - 849/1850- 1910MHz869- 894/1930- 1990MHz
GSM900+WCDMA890- 915/1920 - 1980MHz935- 960/2110- 2170MHz
CDMA800+WCDMA824 - 849/1920 - 1980MHz869- 894/2110- 2170MHz
LTE700+LTE2600703-748/2500 - 2570MHz758- 803/2620 - 2690MHz
GSM850+AWS1700824 - 849/1710 - 1755MHz869- 894/2110 - 2155MHz
Max. Gain60-70dB65-75dB
Max. Output Power10-17dBm10-20dBm
Band widthWide Band
Manual Gain Control31dB     / 1dB Step
Automatic Gain Control>20dB
Ripple in-band≤ 6dB
Return loss≤ -10dB
Noise Figure≤ 6dB
Spurious Emission
&Intermodulation
9KHz~1GHz≤ -36dBm
1~12.75GHz≤ -30dBm
WCDMASpurious Emission MaskMeet 3GPP TS 25.143 ( V 6.2.0 )
Modulation Accuracy≤ 12.5%
Peak Code Domain Error≤ -35dB@Spreading Factor 256
Time Delay≤ 1.5 μs
Frequency stability≤ 0.01ppm
MTBF> 50000 hours
Power SupplyAC100-240V,DC9V/5A
Power LEDPower indicator
Impedance50 ohm
Alarm LEDRedAutoexcitation or High Power
GreenStandard
Mechanical Specification
RF ConnectorN-Female
SwitchPower Switch\Manual Gain Control Switch
CoolingHeatsink Convection cooling
Humidity< 90%
Operating Temperature-10°C~55°C
Environment ConditionsIP40
Installation TypeWall Installation
Size268mm*58mm*189mm
Weight< 3.5Kg





 
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