HOME > PRODUCTS >Dual Band Repeater

3G 4G LTE Repeater 1800 2100MHz Cell Phone Signal Booster

Stadium /Office /Highway/ Railway /Scenic/ Pier /Island/ Offshore / Urban/ road /Supermarket /Metro/ Rural /Suburban/ Hospital/ Campus /Mine /Oilfield /Tunnel
• mode:KT-3G/4G
• Product Category:Dual Band Repeater
• Power supply:AC 110VAC 220VDC-24V
• Frequency:1710-1785MHz/1805-1880MHz1920-1980MHz/2110~2170MHz
  • Products Details
  • Company Profile
  • Introduction
  • Mainfeature
  • Application&scenarios
  • Specification
  • Parts/Warranty

3G,4G LTE mobile phone booster & repeater for wide band, band selective, digital and optical fiber, indoor & outdoor wireless coverage solution.

Dual band high gain & power mobile repeater that amplifies voice, text and data in 1800 and 2100 MHz at a time.


◇ 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;


3G 4G LTE Repeater 1800 2100MHz Cell Phone Signal Booster 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


19201980MHz ;




Nominal Output Power-5dB


Output Power (dBm)

wcdma modulating signal



ALC (dBm)

Input Signal add 20dB


Noise Figure (dB)

Working in-bandMax. Gain


Ripple in-band (dB)

wcdmaSummit effective work within the bandwidth)


wcdma (work effectively within the bandwidth)


Frequency Tolerance (ppm)

Nominal Output Power


Time Delay (us)

Working in-band


Peak Phase Error(°)

Working in-band


RMS Phase Error (°)

Working in-band


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


ACPR (dBc)







Spurious emissions

9-150Khz (peak value)



150Khz-30Mhz (peak value)



30Mhz-1Ghz (peak value)




BS/MS Port


I/O Port




Operating Temperature

-25°C ~+55°C

Relative Humidity

Max. 95%


Min. 100000 hours

Power Supply

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

Warranty: 12months after shipment date;
■ Contact Us
Products: UHF Tetra 400MHz Repeater Fiber Optic Signal Amplifier
BDA widely used in trunking communication systems
Quantity needed:
■ Solution&Application
  • *Model :
    *Product Category : HJ700P Jimtom Best Handy Long Range Mobile Public Network Walkie-Talkie 2G 3G 4G Wi-Fi IP Radio

  • *Model : KT-200Y200-30-01
    *Product Category : 200Watt 50 ohm DC-3GHz RF Dummy Load

  • *Model : KT-DRP-B75-P40-B
    *Product Category : 40dbm 10W DCS1800MHz broad band wireless cellphone signal Repeaters

  • *Model : KT-100Y200-30-01
    *Product Category : DC-3GHz 50 ohm 100W N Connector RF Termination Dummy Load

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!