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Indoor DCS / 3G Tri-band Mobile Phone Signal Repeater / Amplifier EST-GSM

Place of Origin: Zhejiang

Company Profile

Location: Guangzhou, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Cell Phone Signal Jammer, Cell Phone Signal Repeater, Portable Cell Phone Jammer

Product Detail

Model No.: EST-GSM/DCS/3G

Product Description

 Indoor DCS / 3G Tri-band Mobile Phone Signal Repeater / Amplifier EST-GSM

 

 

A mobile phone signal repeater provides the ultimate solution in any area where cellular communications can not work well due to leak of signals.  The repeater device features easy installation & operation, build-in indoor antenna and no interference.  It could also improve indoor electromagnetism environments, protract cellular battery life and reduce radiation of cellphones.  A mobile phone repeater is ideal for house, home, office use.

 

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

 

 

Technique

 

Frequency range

Uplink890-915MHz     1710-1785MHz  

1920-1990MHZ 

Downlink935-960MHz   1805-1880MHz

2110-2180MHZ 

Gain ( dB)

Uplink  Gp≥65   Downlink   Gp≥70

Export power (Po)

≥23dBm

Pass band ripple

≤3dB

I/O impedance

50Ω/N connector

Noise figure

≤4dB

Transmission Delay

≤0.5μs

Ambient temperature

-1060

Power supply

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