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30W Signal Network B5 850MHz Rural Repetidor Celular 95db Booster 2G 3G 4G Mobile Signal Repeater Amplifier Booster for Village, Mountain Coverage

Stadium /Office /Highway/ Railway /Scenic/ Pier /Island/ Offshore / Urban/ road /Supermarket /Metro/ Rural /Suburban/ Hospital/ Campus /Mine /Oilfield /Tunnel
• mode:KT-LRP-B25-P45
• Product Category:CDMA800/GSM850Mhz Repeater
• Power supply:AC 110VAC 220VDC -48VDC-24V AC 240
• Frequency:824 – 849MHz/869 - 894MHz
  • Products Details
  • Company Profile
  • Introduction
  • Mainfeature
  • Application&scenarios
  • Specification
  • Parts/Warranty

850MHz 30W Band Selective RepeaterKT-LRP-B25-P45)

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.


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;

Local and remote monitoring (optional) with automatic fault alarm &remote control;

Weatherproof design for all-weather installation;



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.



Testing Condition





Working Frequency(MHz)

Nominal Frequency

824849 MHz

869894 MHz



Nominal Output Power-5dB



Output Power (dBm)

modulating signal




ALC (dBm)

Input Signal add 20dB



Noise Figure (dB)

Working in-band(Max. Gain)



Ripple in-band (dB)

Nominal Output Power -5dB



Frequency Tolerance (ppm)

Nominal Output Power



Time Delay (us)

Working in-band




Working in-band

Compatible with 3GPP TS 36.143 and 3GPP TS 36.106

For 3G, PAR=8

Spectrum Mask

Working in-band

Compatible with 3GPP TS 36.143 and 3GPP TS 36.106

For 3G, PAR=8

Gain Adjustment Step (dB)

Nominal Output Power -5dB



Gain Adjustment Range(dB)

Nominal Output Power -5dB



Gain Adjustable Linear(dB)


Nominal Output Power -5dB




Nominal Output Power -5dB




Nominal Output Power -5dB



Spurious Emission(dBm)












BS/MS Port



I/O Port






Operating Temperature

-25°C ~+55°C


Relative Humidity

Max. 95%


Power Supply

DC-24V/AC220V(50Hz)/AC110V(60Hz)( ±15%)


Power Consumption



Remote Monitoring Function(option)

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


Remote Control Module(option)

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

■ Contact Us
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BDA widely used in trunking communication systems
Quantity needed:
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Kingtone was established in 2006, located in Microwave Communication Base of the National Torch Plan in Quanzhou, China. It is a leading manufactor specializing in microwave communication equipment field and dedicated to R&D,manufacture,salses and services of microwave passive and active components, softwares of radio stations, communication monitoring and internetwork products.

Kingtone heavy invest to R&D, innovation, quality control system to win good products and good brand reputation. We have achieved seven software copyright certificates registered by the State Copyright Bureau and passed the ISO9001:2008 quality management system. Four Brands have been registered by the State Trademark Bureau and we have been recognized as "innovative and high technology enterprises " by Fujian Science and Technology Department in 2010. Our products are widely used in mobile communication, radio and television, public security, fire control, railways, electric power, mining and other fields; the main products are GSM repeater, CDMA repeater, CDMA450 repeater, IDEN repeater, TETRA repeater ,DCS repeater, PCS repeater, PHS repeater, TD-SCDMA repeater, WCDMA repeater, FDD-LTE repeater,TDD-LTE repeater,WiMAX repeater, MMDS repeater,MUDS repeater, digital TV repeater, VHF/UHF repeater for DMR/dPMR/TETRA/PDT system.

Kingtone insists on the spirit of “people-oriented, technology first, unity and strive, innovation and dedication” and the quality concept of “golden quality win the world” to continuously provide superior quality products and services to our customers.

We are sincerely willing to cooperate with you. let’s win the future together!