Gold Member Since 2014
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Shenzhen Greetwin Technology Co., Limited

GSM Repeater, Dual Band Repeater, CDMA Dcs GSM Repeater manufacturer / supplier in China, offering 20dBm GSM WCDMA Dual Band Cellphone Signal Amplifier (GW-20A-GW), 33dBm GSM900 Dcs1800 Dual Band Big Repeater for Large Building (GW-33GD), 33dBm-43dBm CDMA800MHz/ GSM 850MHz Band Selective Repeater/Cell Phone Amplifier/ Cell Phone Extender (GW-43BSRC) and so on.

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Supplier Homepage Product Mobile Signal Repeater Dual Band 20dBm GSM WCDMA Dual Band Cellphone Signal Amplifier (GW-20A-GW)

20dBm GSM WCDMA Dual Band Cellphone Signal Amplifier (GW-20A-GW)

FOB Price: US $180 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $180/ Piece
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Production Capacity: 2, 000PCS/Month
Transport Package: Neutral Packing
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: GW-20A-GW
  • Transmission Medium: Cable
  • Lightning Protection: With Lightning Protection
  • Condition: New
  • Trademark: Greetwin
  • Origin: Shenzhen
  • Type: Signal Repeater
  • Standard: Standard
  • Certification: RoHS, CE
  • Dual Band: GSM 900MHz+3G 2100MHz
  • Specification: CE, RoHS
  • HS Code: 8543709200
Product Description
20dBm GSM WCDMA Dual Band Cellphone Signal Amplifier (GW-20A-GW)

Model: GW-20A-GW

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.

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, etc

Standard Package:
1) AC90-264V, DC5V/3A 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)

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
Max. Gain55-65dB60-70dB
Max. Output Power15-20dBm17-23dBm
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,DC5V/3A
Power LEDPower indicator
LEDHighGreen. Standard
LowGreen. Not well.
Mechanical Specification
RF ConnectorN-Female
Impedance50 ohm
Humidity< 90%
Operating Temperature-10°C~55°C
Environment ConditionsIP40
Size196mm×136mm×38mm
Weight< 2Kg

20dBm GSM WCDMA Dual Band Cellphone Signal Amplifier (GW-20A-GW)
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Mr. Albert Peng
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