GSM /WCDMA Dual Band Cell Phone 3G signal BoosterLike

FOB Price ModelKT-903GB Min.Order2 Brief DescriptionGSM /WCDMA Dual Band Cell Phone 3G signal BoosterUp link GSM 890-915/WCDMA1920-1980(MHz) Downlink GSM 935-960/WCDMA212110


No.of Staffs51 - 100 People Sales VolumeUS$5 Million - US$10 Million Monthly Capacity2000 OEM/ODM AvailabilityBOTH Payment Terms L/C  T/T  Western Union  Paypal  Others
Product Range Main products

Two Way Radio | Handheld Walkie Talkie | CB Radio | Wireless Repeater | GSM Repeater | Mobile Signal Booster | Telecommunication Antenna

Target Market(s)

North America; Oceania; Southeast Asia; Eastern Europe; Africa(except Middle East); Hong Kong/ Macao/ Taiwan; Latin America; Japan & Korea; Mainland China; Western & Southern Europe; Northern Europe; Central & Southern Asia; Middle East

  • Product Details
  • Company Profile

Basic Specification

coverage 200-800 m
Frequency range Up linkGSM 890-915/WCDMA1920-1980(MHz)
Downlink GSM 935-960/WCDMA2110-2170(MHz)
GSM/3G Up link 65/55
GSM/3G Downlink 70/60
Colour Gray
Type Dual Band Signal Repeater

Detail Description

Technical Features:


1)High system gains.
2)Full duplex and double-end design, external power supply, and convenient installation.
3)ALC technology with auto-steady function adopted.
4)Provide power indication and uplink and downlink indications.
5)With the amplified linear power, the intermodulation and spuriousness are suppressed effectively.
6)The reliability conforms to GB6993-86 standards.
7)The electromagnetic compatibility conforms to ETS300 609-4 standards.



Product Feature:
1.  Provide quick coverage solution for small signal weak & block zones.
2.  Compact size, low consumption, easy installation, great cover.
3.  Cover about 200~800 m² without block or obstruct.
4.  High linear design, low interference to BTS
5.  Manual gain control function


Technical Specification:



Frequency range

Up link

GSM 890-915/WCDMA1920-1980(MHz)


GSM 935-960/WCDMA2110-2170(MHz)



GSM/3G Up link


GSM/3G Downlink


Gain adjustable range


Output power(dBm)



Pass band ripple






Guard band rejection


(BW-60dB)≤42 MHz   (BW-70dB)≤45 MHz


(BW-60dB)≤104MHz   (BW-70dB)≤107 MHz

I/O impedance

50V/N Connector

I/O return loss


Noise igure


Intermodulation attenuation (Po=13dBm)


Transmission Delay


Ambient temperature


Power supply

AC110~220V±10%  45~55Hz




a)        Power supply LED denote

b)       Export power ELD denote


Additional Information

Payment Terms L/C, T/T, Western Union, Paypal
Minimum Order 2
Lead Time Delivery Time 5 days
Sample Available Yes
Delivery Details 5days after order confirm
FOB Port Xiamen
Loading Info 5days after order confirm
Packing Info 1,each one packed per box; 2,Customized;
Target Market(s) Africa(except Middle East),  Central & Southern Asia,  Eastern Europe,  Hong Kong/ Macao/ Taiwan,  Japan & Korea,  Latin America,  Mainland China,  Middle East,  North America,  Northern Europe,  Oceania,  Southeast Asia,  Western & Southern Europe

About Us

Quanzhou Kingtone Optics & Electronics Technology Co., Ltd.

Established in 2006, Kingtone is a high-tech enterprise specialized in developing, producing and selling wireless communication equipments and microwave functional module, such as Repeater for cell phone network, Mobile phone Jammer ,Handheld Transceivers, Vehicle Radio,Marine Radios etc.. Located in Quanzhou City of Fujian Province, we enjoy comfortable environment and convenient transportation. Covering an area of 1710 square meters, our factory is equiped with cutting-edge spectral analyzer, network analyzer, noise figure meter and signal generator, and operating under strict QC guidelines to guarantee high-quality products at competitive prices. We also deal in high-quality alarm system. Our products conform to international standards, such as CE, GS, CE, EMC, UL and CSA. Meanwhile, OEM and ODM orders are welcome. We are sure that our high quality products and excellent services will be appreciated by the growing list of satisfied customers. Contacting us is the first step to build long and successful business relationships with us.

General Information

Year of Establishment 2006
Capital US$501 Thousand - US$1 Million
Sales Volume US$5 Million - US$10 Million
Brand Name Jimtom

Export Information

Export Year 2010
Export Percentage 11% - 20%
Delivery Time 15 days
Minimum Order Quantity 2
Payment Terms L/C  T/T  Western Union  Paypal  Others

Productivity Information

Production Lines 8 lines
Factory Size 1710 square meters square meters
Monthly Capacity 2000
Investment on Manufacturing Equipments US$501 Thousand - US$1 Million
No. of Staffs 51 - 100 People
No. of R/D Staffs 5 - 10 People
No. of Engineers 21 - 30 People
No. of QC Staffs 5 - 10 People