The performance parameters of RF passive components mainly include operating frequency band, insertion loss, input and output standing waves, port isolation, in-band fluctuation, out-of-band suppre...
What is a repeater
A repeater is a radio communication relay device with the function of receiving and amplifying mobile phone network signals. It is mainly used in areas where the base station sig...
As technology advances, the telecom industry is keening on smaller, lighter communication systems, today we’d like to introduce how to take a cavity filter as a module carrier to design a miniaturi...
In recent years, for the purpose of saving costs and reducing duplication of construction, many indoor distribution systems have adopted the model of a multi-combined system that shares a room with...
Notch filter refers to a filter that can quickly attenuate the input signal at a certain frequency point to achieve a filtering effect that prevents the signal of this frequency from passing throug...
It was informed by China Ministry of Industry and Information Technology: China has opened 1.425 million 5G base stations, and this year will promote the large-scale development of 5G applications...