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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: jimtom
  • Model Number: KT-GSM850*
  • ,Uk: 824-849MHz
  • Dk: 869-894MHz
  • Cover: 500-800sqm
  • Light weight: 4KG
  • Gain(dB): 70dB

Packaging & Delivery

Packaging Details carton lined with safety foam
Delivery Time 3-5days after payment


500-800sqm CDMA 800 GSM 850 MHz umts mobile Booster/Repeater/Amplifier+Ceiling & Panel antenna+two cable10/5m
OEM Service


Application Area:

These whole set booster apply to mobile which suport CDMA 800(GSM 850) mobile network,Uk 824-849MHz,Dk 869-894MHz,please confirm with your moible before order.

Our mobile signal booster(mini repeater) is specially designed for the blind zones of offices, family rooms, factories, bars, supermarkets, underground parking garage,etc, where the signal is very poor, or in spite of full mobile signals on the mobile phone, there is a break in voice leading to call clarity problem. Simply place the mobile phone booster in such places, you'll be astonished with the huge gain in both the incoming reception and outgoing transmission levels as the mobile signal booster goes to work!


Complete package consists of :

1. Mobile signal repeater kit KT-8070 *1pc.

2. Outdoor Directional Panel Antenna *1pc.

3. Indoor Ceiling Antenna *1pc.

4.10 meters low-loss cables with connectors for outdoor *1 pc,5 meters for indoor *1pc.

5.Power supply *1pc.

6.User manual *1pc,installation screws.

Complete set net weight:4KG             Package size:34*24*24cm

Complete wireless booster pictures:

CDMA 800(GSM 850) booster kit KT-8070 




Outdoor Directional Panel Antenna






Indoor Ceiling Antenna








5m and 10 m 7D-FB Coaxial Low-loss Cables with N-J7 connector








Installation diagram





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 500~800 sq.m without block or obstruct.


4.High linear design, low interference to BTS.


 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.


8.With CE.


 KT-8070 CDMA 800 booster technical specifications


Specification             KT-8070                


 Frequency range      Uplink 824-849MHz, Downlink 869-894MHz


 Coverage area         500-800 sq.m      


 Gain(dB)                  70dB  


 Gain adjustable      MGC  more or equal to  30dB


 Output power         more or equal to  17dBm        


 Pass band ripple     less or equal to   5dB


Guard band rejection           (BW-60dB) less or equal to 42MHz ,


                                           (BW-70dB) less or equal to 45MHz


 I/O impedance         50 ohm/N Connector


I/O return loss         less or equal to -8dB


Noise figure             less or equal to -8dB


 Intermodulation attenuation(Po=13dBm)        less or equal to -40dBc


 Transmission           less or equal to 0.5μs


Ambient                   -10~50 C Celcius


Power supply          AC110~220V10% 45~55Hz


Size                         1pcs/box,9*11*3cm


 Gross Weight           0.5KG


Reliability                 To the GB6993-86 standard


Electromagnetic       To the ETS300 694-4 standard


Function                  a) Power supply LED denote b) Export power LED denote


 Factory tour:


We specially manufacturer followings products since 1995:


*GSM 900 Full Band/Band Selective Signal Booster,


*CDMA 800 Full Band/Band Selective Signal Booster,


*DCS 1800 Full Band/Band Selective Signal Booster,


*PCS 1900 Full Band/Band Selective Signal Booster,


*WCDMA(3G) Full Band/Band Selective Signal Booster,


*iDEN 850 Full Band Signal Booster,


*E-GSM(2G) Full Band Signal Booster,


*Dual Band Sigal Booste

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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $310,000
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