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5Watt 37dbm GSM900&2100 Full Band wireless cell phone Repeater

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  • 5Watt 37dbm GSM900&2100 Full Band wireless cell phone Repeater

Short Description:

Introduction Mainfeature Application&scenarios Specification Parts/Warranty GSM900&2100 20W Full Band Repeaters（KT-G/DRP-B25/75-P43-B）      Kingtone Repeaters system is designed to solve problems of weak mobile signal, which is much cheaper than adding a new Base Station (BTS). Main operation of RF Repeaters system is to receive low‐power signal from BTS via radio frequency transmission and then transmit the amplified signal to the areas where net...


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  • Introduction
  • Mainfeature
  • Application&scenarios
  • Specification
  • Parts/Warranty

GSM900&2100 20W Full Band Repeaters（KT-G/DRP-B25/75-P43-B）

     Kingtone Repeaters system is designed to solve problems of weak mobile signal, which is much cheaper than adding a new Base Station (BTS). Main operation of RF Repeaters system is to receive low‐power signal from BTS via radio frequency transmission and then transmit the amplified signal to the areas where network coverage is inadequate. And the mobile signal is also amplified and transmitted to the BTS via the opposite direction.

Mainfeature

  Main Features    

◇ High linearity PA; High system gain；

◇ Intelligent ALC technology；
◇ Full duplex and high isolation from uplink to downlink；
◇ Automatic Operation convenient operation；
◇ Integrated technique with reliable performance;
◇ Bandwidth can be configured from 5-25MHz in work band.
◇ Local and remote monitoring (optional) with automatic fault alarm &remote control;
◇ Weatherproof design for all-weather installation;

Application&scenarios

Applications
    To expand signal coverage of fill signal blind area where signal is weak  
or unavailable.
   Outdoor: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Villages etc.
   Indoor: Hotels, Exhibition Centers, Basements, Shopping
Malls, Offices, Packing Lots etc.
It is mainly applicable to such case:
    The repeater can find an installation place which can receive pure BTS signal at strong enough level as the Rx Level in repeater site should be more than ‐70dBm;

    And can meet the requirement of antenna isolation to avoid self‐oscillation.
 
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Specification

Items

Testing Condition

Specification

Uplink

Downlink

Working Frequency(MHz)

Nominal Frequency

890 – 915MHz

935 – 960MHz

1920 – 1980MHz

2110 – 2170MHz

Gain(dB)

Nominal Output Power-5dB

95±3

Output Power (dBm)

GSM modulating signal

33

40

ALC (dBm)

Input Signal add 20dB

△Po≤±1

Noise Figure (dB)

Working in-band（Max. Gain）

≤5

Ripple in-band (dB)

Nominal Output Power -5dB

≤3

Frequency Tolerance (ppm)

Nominal Output Power

≤0.05

Time Delay (us)

Working in-band

≤5

Peak Phase Error(°)

Working in-band

≤20

RMS Phase Error (°)

Working in-band

≤5

Gain Adjustment Step (dB)

Nominal Output Power -5dB

1dB

Gain Adjustment Range(dB)

Nominal Output Power -5dB

≥30

Gain Adjustable Linear(dB)

10dB

Nominal Output Power -5dB

±1.0

20dB

Nominal Output Power -5dB

±1.0

30dB

Nominal Output Power -5dB

±1.5

Inter-modulation Attenuation (dBc)

Working in-band

≤-45

Spurious Emission(dBm)

9kHz-1GHz

BW:30KHz

≤-36

≤-36

1GHz-12.75GHz

BW:30KHz

≤-30

≤-30

VSWR

BS/MS Port

1.5

I/O Port

N-Female

Impedance

50ohm

Operating Temperature

-25°C ~+55°C

Relative Humidity

Max. 95%

MTBF

Min. 100000 hours

Power Supply

DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)

Remote Monitoring Function(Optional)

Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power

Remote Control Module(Optional)

RS232 or RJ45 + Wireless Modem + Chargeable Li-ion Battery

Parts/Warranty
1year warranty for equipment ,6month for accessories

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