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Main applications of RF circulators
Dec , 23 2023
RF circulators are used in a variety of RF circuit design applications. Typically they tend to be used at microwave frequencies, hence they are often referred to as microwave circulators. RF circulators are used as duplexers in many RF applications to allow for simultaneous transmit and receive functions, and they are used in a wide range of RF design applications, including radar systems and a va...
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2024 Dragon Year Is Coming
Dec , 28 2023
Dear Customers, 2023 is close to the end.The New Year-2024 is coming soon.We would like to take this opportunity to thank you all for doing business with us and to wish you a very Merry Christmas and a Happy New Year Once you have any inquiry about RF passive components such as power splitter,directional coupler,dummy load,attenuator,tapper,rf combiner,rf filter etc,in the following days, hop...
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The Power of Radio Frequency Microwaves: A Brief Guide
Feb , 02 2024
Radio frequency microwaves (RF microwaves) have revolutionized communication and various industries. This guide provides a simplified understanding of RF microwaves, their applications, and their impact on society. RF microwaves are electromagnetic radiation with wavelengths between 1 millimeter and 1 meter. They are widely used for wireless communication, scientific research, radar systems, and i...
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Hybrid Coupler Combiner
Apr , 11 2024
In the world of communication tech, some components play crucial but often unnoticed roles. One such component is the hybrid coupler combiner. So, what is a hybrid combiner, and how does it help in communication systems? A hybrid coupler combiner is a passive device used in RF and microwave systems to combine or divide power. It works on waveguide theory, using transmission lines and couplers. It ...
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Diplexer and duplexer
Apr , 20 2024
Regarding RF passive componenst, we always use duplexer and diplexer, which maybe confused. what is the difference between duplexer and diplexer? RF Diplexers are 3-port RF devices, which allow the use of two signal paths on the same transmission line (such as an antenna). This is achieved through filters that separate the frequencies of interest, allowing signals at two different freque...
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What is a repeater and what does it do?
May , 08 2024
Repeater (RP repeater) is a connecting device working on the physical layer. It is suitable for interconnecting two identical networks, and its main function is to extend the network transmission distance by retransmitting or forwarding data signals. Repeaters are network devices that regenerate and restore signals: physical layer devices of the OSI model. In the field of communications, a repeate...
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Resolving Directional Antennas
Jul , 06 2024
In reality, all types of RF antennas have some degree of directionality. However, there are certain antenna designs and types that are particularly directional compared to other antenna types. A Directional Antenna is useful in applications where it is desirable to receive a signal from a specific direction of origin or otherwise transmit a signal in a specific direction. The directivity of an ant...
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DAS Explained
Aug , 31 2024
A DAS is a network of antennas, usually in-building, that provides communications over a designated area and is different from a macro tower in that the macro is outdoor and has much higher power covering a wider area. A simple way to understand the difference between a macro tower and a DAS is to consider the difference between a fire hydrant and home faucets. The macro provides massive amounts o...
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