Gold Member Since 2014
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Shenzhen Greetwin Technology Co., Limited

GSM Repeater, Tri Band Repeater, 4glte Repeater manufacturer / supplier in China, offering 20-23dBm GSM900 Dcs800 3G2100 Tri Band Signal Repeater (GW-20GDW), Bomb Jammer/Mobile Phone Jammer/Outdoor Waterproof Jammer (GW-J240J), 37dBm Dual Band GSM900 WCDMA Booster Mobile Amplifier (GW-37GW) and so on.

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Supplier Homepage Product Mobile Signal Repeater Triple Band 20-23dBm GSM900 Dcs800 3G2100 Tri Band Signal Repeater (GW-20GDW)

20-23dBm GSM900 Dcs800 3G2100 Tri Band Signal Repeater (GW-20GDW)

FOB Price: Get Latest Price
Min. Order: 1 Piece
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-20GDW
  • Transmission Medium: Cable
  • Lightning Protection: With Lightning Protection
  • Condition: New
  • Trademark: GREETWIN
  • Origin: Shenzhen
  • Type: Signal Repeater
  • Standard: Standard
  • Certification: ISO, RoHS, CE
  • Tri Band Repeater: 800MHz+900MHz+3G
  • Specification: CE, RoHS
  • HS Code: 8543709200
Product Description
20-23dBm  GSM900 DCS800 3G2100 Tri Band Signal Repeater (GW-20GDW)
Model:
GW-10GDW, 10dBm
GW-15GDW, 15dBm
GW-20GDW, 20dBm
GW-24GDW, 24dBm
GW-27GDW, 27dBm
GW-30GDW, 30dBm

Tri-Band Signal Booster series is an ideal solution for three wireless system in small/medium businesses and home users looking to enhance indoor 2G&3G wireless connectivity. It is connected via coaxial cable to Tri-Band Donor Antenna and Service Antenna, Tri-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.

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.

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 500~3000m² 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.

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)
 

FrequencyRange

Uplink

Downlink

GSM900+DCS1800+WCDMA

890- 915/1710-1785/
1920 - 1980MHz

935 - 960/1805 - 1880/
2110 - 2170MHz

EGSM900+DCS1800+WCDMA

880- 915/1710 - 1785/
1920 - 1980MHz

925 - 960/1805 - 1880/
2110 - 2170MHz

GSM900+DCS1800+LTE2600

890- 915/1710 - 1785/
2500 - 2570MHz

935 - 960/1805 - 1880/
2620 - 2690MHz

GSM850+PCS1900+AWS1700

824 - 849/1850 - 1910/
1710 - 1755MHz

869 - 894/1930 - 1990/
2110 - 2155MHz

GSM850+PCS1900+LTE2600

824 - 849/1850 - 1910/
2500 - 2570MHz

869 - 894/1930 - 1990/
2620 - 2690MHz

Max. Gain

65dB

70dB

Max. Output Power

15dBm

20-23dBm

Band width

Wide Band

Manual Gain Control

31dB     / 1dB Step

Automatic Gain Control

>20dB

Ripple in-band

≤6dB

Return loss

≤ -10dB

Noise Figure

≤ 6dB

Spurious Emission
∬ermodulation

9KHz~1GHz

≤ -36dBm

1~12.75GHz

≤ -30dBm

WCDMA

Spurious Emission Mask

Meet 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

Impedance

50 ohm

Power Supply

AC100-240V,DC10V/7A

Power LED

Power Indicator

ALC LED

Orange @ ALC 1~5dB, Red @ ALC 15dB~20dB,
LED off after 5 seconds red color

Mechanical Specification

RF Connector

N-Female

Switch

Power Switch\Manual Gain Control Switch

Cooling

Heatsink Convection cooling

Humidity

< 90%

Operating Temperature

-10'c~55'c

Environment Conditions

IP40

Installation Type

Wall Installation

Size

268*354*58mm

Weight

< 6.5Kg

20-23dBm GSM900 Dcs800 3G2100 Tri Band Signal Repeater (GW-20GDW)
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