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2g/3g/4g 900/1800/2100 gsm/dcs/umts signal booster/repeater/amplifier amplificador wireless
Product Name : 2g/3g/4g 900/1800/2100 gsm/dcs/umts signal booster/repeater/amplifier amplificador wireless
Model : KT-GDW27
Product Category : Tri-band Booster
Power supply : AC 110VAC 220VDC -48VDC-24V DV-12V
Frequency : 885-909MHz/930-960MHz890-915MHz/935-960MHz1710-1785MHz/1805-1880MHz1850-1910MHz/1930-1990MHz1920-1980MHz/2110~2170MHz806 – 821MHz/851 - 866MHz2500-2570MHz/2620-2690MHz
Scenarios : OfficeHighwayScenicUrban roadSupermarket MetroRuralSuburbanHospital
Coverage : 500sqm1000sqm5000sqm1-3km
     
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Introduction

Cellphone Signal Booster is also called cellphone signal amplifier/ repeater, or mobile signal booster/amplifier/repeater, and the Mini cellphone signal booster tri-band which can works for GSM900MHz&DCS1800MHz&4G world-wild GSM900,1800 and 4G system.

Cell phone signal booster is a products designed to solve the mobile phone blind signal. In some places such as tall buildings, underground rooms, countryside, your cell phone can not receive the signal well. Then, a repeater/booster/amplifier can help you. Mobile phone signal repeaters/boosters/amplifiers are able to pick up weak cellular signal from a BTS and transmit them to your mobile phone, and then transmit a more powerful signal back to the BTS. Mobile phone signal repeaters overcome the problem of dropped calls, limited range and slow data rates.

Main features
  • Elegant appearance,mini size,light weight
    Easy installation
    No interference to the base station, no harm to people health.
    CE& RoHS proved.
    Low consumption
    ALC technology
    Stable performance
    Environment Friendly, Energy- Efficient
    Comply to the ETS300 694-4 standard
    Comply to the GB6993-86 standard
    Wide band repeater to support signals of all operators.
    High-integration(One board to contain low-noise amplifier, frequency selection module, power amplifier module, both uplink and downlink one foe all).
    Manual gain control,Automatic gain control, Artifical Intelligence function can protect the repeater together the BTS perfectly.
    Auto shut off function as final step to avoid severe interference with mobile net network and energy saving.
Application Scenarios
Specification
  
Uplink
Downlink
Frequency Range
GSM900
890 ~ 915 MHz
935 ~ 960 MHz
DCS
1710 ~ 1785 MHz
1805~ 1880 MHz
WCDMA
1920-1980MHz
2110-2170MHz
Max .Gain
≥ 70dB
≥ 75dB
Max .Output Power
≥ 24dBm
≥27dbm
MGC ( Step Attenuation )
≥ 31dB / 1dB step
Automatic Level Control
≥ 20dB
Gain Flatness
GSM & CDMA
Tpy≤ 6dB(P-P); DCS,PCS ≤ 8dB(P-P)
WCDMA
≤ 2dB/ 3.84MHz,Full Band ≤ 5dB(P-P)
Spurious Emission &

Output inter-modulation
GSM Meet ETSI TS 151 026 V 6.1.0
WCDMA Meet 3GPP TS 25.143 ( V 6.2.0 )
CDMA Meet IS95 & CDMA2000
Noise Figure
≤ 4dB
VSWR
≤ 2.0
Group Delay
≤ 1.5μs
Frequency stability
≤ 0.01ppm
Impedance
50 ohm
I /O Port
N-Female
Operating Temperature
-25ºC~+55ºC
Power Supply
Input AC90-264V,output DC 5V / 6
Parts/warranty
12 months warranty.
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Tel:+86-595-28857991
Address:3th Floor,Bld B,Yucheng Base Keji Road,
Fengze High-Tech Garden,Quanzhou,Fujian,China
Tel:+86-595-28857991
Address:Bld B,Yucheng Base, Keji Road,
Fengze High-Tech Park,Quanzhou,Fujian,China
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