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Full-duplex EST-GSM DCS Dual Band Repeater / Mobile Phone Signal Repeater

نوعية جيدة المحمولة التشويش الهاتف الخليوي للمبيعات
نوعية جيدة المحمولة التشويش الهاتف الخليوي للمبيعات
fast shipping and no problems

—— Lance-Canada

Equipment of good quality, very responsible seller and fast delivery. I recommend to all Alibaba community / AliExpress. I will definitely buy more units.

—— Lucila-Brazil

Best seller,good transaction and fast delivery time

—— Hamadivo-France

ابن دردش الآن

Full-duplex EST-GSM DCS Dual Band Repeater / Mobile Phone Signal Repeater

الصين Full-duplex EST-GSM DCS Dual Band Repeater / Mobile Phone Signal Repeater المزود

صورة كبيرة :  Full-duplex EST-GSM DCS Dual Band Repeater / Mobile Phone Signal Repeater

تفاصيل المنتج:

Place of Origin: China
اسم العلامة التجارية: EST
إصدار الشهادات: CE&ROHS
Model Number: EST-GSM DCS

شروط الدفع والشحن:

Minimum Order Quantity: 1PC
Packaging Details: neutral packing
Delivery Time: 1-3 working days
Payment Terms: 100% before shipment
Supply Ability: 500pcs/week/J
Contact Now
مفصلة وصف المنتج
تسليط الضوء:

dual band booster

,

dual band cell phone repeater

 

 

Full-duplex EST-GSM DCS Dual Band Repeater / Mobile Phone Signal Repeater

 

 

1.Details

 

Model:  EST-GSM/DCS                         Frequency:900/1800MHz

coverage:CE&Rohs certificate            coverage:2000sqm

 

 

2.introduction

 

Introduction To Mobile Phone Signal Repeater 

1. Enhance Mobile Phone 
Signal Strength

2. Improve 
Communication 
Quality

3. Reduce
Cellphone 
Radiation

4. Protract 
Cellular Battery Life

5. Economic Building Cost

        6. Easy Operation

        7. Easy Installation

        8. Build-in Power Supply

The device featured by easy installation & operation and no interference. It is the ideal device for boost mobile phone signal.  A mobile phone repeater could also improve indoor ctromagnetism environments, protract cellular battery life and reduce radiation of cellphones.

 

2. Features

High gain,  easy installation and operation.

Full-duplex,  single-port design,  build-in power supply.

Use ALC technology,  adjust extent automatically

LED Light Working & Signal Condition Indicators

Big linear power,  control intermodulation & scatteration stably

Dependability stand by GB6993-86 standard

Compatibility of electromagnetism according with ETS300 609-4

CE and RoHs Approved

 

3.Technique

 

Frequency range

Uplink 890-915MHz  1710-1785MHz

Downlink935-960MHz  1805-1880MHz

Gain ( dB)

Uplink  Gp≥60 Downlink   Gp≥65

Export power (Po)

≥27dBm

Pass band ripple

≤3dB

I/O impedance

50Ω/N connector

Noise figure

≤4dB

Transmission Delay

≤0.5μs

Ambient temperature

-10℃~60℃

Power supply

AC110~240V    45~55Hz

Size

220 x180 x 20 mm

Reliability

To the GB6993-86 standard

Electromagnetic

 compatibility

To the ETS300 694-4 standard

Function

a) Power supply LED denote

b) Export power LED denote

coverage  area

2000 m2

 

4.SpecificationsInstallation Sketch Map

 

Full-duplex EST-GSM DCS Dual Band Repeater / Mobile Phone Signal Repeater

4.1 Installation Approaches

  1. Fix up outdoor antenna reception on housetop and point to signal tower.
  2. Connect outdoor antenna to “outdoor” port in repeater machine through cable.
  3. Connect indoor antenna(s) to “indoor” port in repeater machine through cable also.
  4. Plug power adaptor into AC power socket and finish installation.

4.2 Technique Supporting

  1. If still no signal receipt after activated repeater, please check if outdoor antenna point to signal tower or elsewhere have strong signal and check if strength achieve -70DBM.
  2. If can not call out, please adjust the direction of outdoor antenna.
  3. If strength is not steady, please check if outdoor & indoor antennas are too close.  Please ensure the outdoor and indoor antenna have distance of 20 

5.Accessories
SelectionOutdoor antenna use 7 unit yagi type antenna, indoor antenna use board or rooftop antenna and signal wire use coaxial-cable.

6.Packing list
Main unit            1pc
Power supply     1pc
User manual      1pc

تفاصيل الاتصال
EASTLONGE ELECTRONICS(HK) CO.,LTD

اتصل شخص: Amy Cheah

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