Amplitec Power Directional Cavity Coupler Hybrid Combiner 698-2700 Mhz For Signal Booster

-Why Amplitec is the most professional Power Coupler Hybrid Combiner manufacturer?

-Amplitec handle many engineering cases around the world,we have rich experience in mobile phone signal coverage project.

-Amplitec Own Chinese the largest signal booster manufacturing factory,so our quality control and production capacity leading the world.

-Most of Amplitec's signal booster have certificates,such as CE,RoHS,FCC,etc...

-Amplitec have rich exhibition experience,our signal boosters are recognized in many regions around the world.

Combiner: It combines multiple input signals into one input. In mobile communication, due to the sharing of multiple channels, in order to 

avoid intermodulation interference caused by radio frequency coupling between different channels, and considering the factors of economy, 

technology and erection site, antenna duplexer should be used for transmission. The combiner is composed of a cavity resonator and a 

circulator. The cavity resonator is a band-pass filter with high Q value and low insertion loss. The circulator is a three-break device with 

low forward loss (0.8dB) and large reverse loss (20dB). In order to enhance the stability of the work of the combiner, the internal matching 

technology is generally used, that is, the cavities are not connected with flexible cables. In order to reduce the volume, a square cavity structure is generally used.