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33dbm LTE Band VII 2W Band Selective RF Repeater

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  • 33dbm LTE Band VII 2W Band Selective RF Repeater

Short Description:

Introduction Mainfeature Application&scenarios Specification Parts/Warranty LTE Band VII 2W Band Selective Repeaters（KT-LRP-B70-P33-VII）      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 netwo...


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

LTE Band VII 2W Band Selective Repeaters（KT-LRP-B70-P33-VII）

     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

Cellular repeater 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

Cellular repeater 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

Technical Specifications  

Items

Testing Condition

Specification

MEMO

Uplink

Downlink

Working Frequency(MHz)

Nominal Frequency

2500 – 2570 MHz

2620 – 2690 MHz

LTE

Gain(dB)

Nominal Output Power-5dB

90±3

 

Output Power (dBm)

GSM modulating signal

30

33

 

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

 

ACLR

Working in-band

Compatible with 3GPP TS 36.143 and 3GPP TS 36.106

For LTE, PAR=8

Spectrum Mask

Working in-band

Compatible with 3GPP TS 36.143 and 3GPP TS 36.106

For LTE, PAR=8

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

 

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

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

 

Remote Control Module

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

 

Parts/Warranty
12 month warranty for repeater equipment ,
6months for accessories of repeater

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