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Main functions of coupler
Mar , 29 2023
Coupler I believe many people have heard of it. What is it? In fact, it is a device that transfers power between systems. In microwave systems, it is often necessary to divide one channel of microwave power into several channels in proportion, which is the issue of power allocation. The components that achieve this function are called power distribution components or couplers, which mainly include...
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what is RF repeater
Apr , 11 2023
RF repeateris an important part of various wireless transmitters. In the pre-stage circuit of the transmitter, the RF signal power generated by the modulation oscillation circuit is very small, it needs to go through a series of amplification a buffer stage, intermediate amplification stage, the final power amplification stage, to obtain enough RF power later, in order to feed to the antenna radia...
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Can you use a power splitter as a combiner?
May , 05 2023
RF power combiners and RF splitters are the same items. The same circuits can be used to combine and split RF power, the only difference being that RF power is applied to one port and extracted from other in the case of the RF splitter, and for the RF combiner, power is applied in the opposite direction. Since the 0° power splitter is a reciprocal passive de...
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2023IWCE
May , 13 2023
At the end of Feb,2023,our company leader-Qingbo Xu and sales manager-Jong Ding had Participated at 2023IWCE in Las Angles,USA.It's the first business trip since the year of 2020.We showcased lots of different kinds of passive components,such as rf power splitter,rf directional coupler,rf tapper,combiner,attenuator,dummy load,jumper,antenna,filter,diplexer etc.The most attractive parts are th...
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Maniron Exhibitor EuMW 2023 17 – 22 September 2023
Jul , 22 2023
Welcome to EuMW 2023 17 – 22 September 2023 The 26th edition of the European Microwave Week (EuMW 2023) will come to Berlin to continue the annual series of highly successful microwave events that started back in 1998. EuMW 2023 comprises three co-located conferences: • The European Microwave Conference (EuMC) • The European Microwave Integrated Circuits Conference (EuMIC) • The European Radar Con...
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Vibration Test
Sep , 01 2023
Vibration test is often used to simulate actual vibration in a typical or worst-case scenario. Typically, the severity of the test is significantly higher than typical real-world vibration levels. This is done in order to conduct tests that simulate the life of rf passive components(rf directional coupler,2way power splitter,etc)over hours, days, or weeks. There are also milder tests, such as envi...
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Boost Performance and Extend Lifespan with RF Termination Load
Oct , 04 2023
By properly terminating RF signals, it ensures maximum power transfer, minimizing signal loss, and maintaining system integrity. When RF signals are not properly terminated, they can bounce back and forth, causing interference and reducing system efficiency. RF Termination Load eliminates the possibility of reflections, ensuring a clean and consistent signal flow. By preventing signal degradation,...
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The definition of duplexer
Oct , 27 2023
Duplexer, also known as antenna common. It is the main accessory of heterodyne duplex radio and repeater, and its function is to isolate the transmit and receive signals to ensure that the receiving and transmitting can work properly at the same time. It is composed of two sets of bandpass filters of different frequencies to avoid the transmission of the local signal to the receiver. Duplexer, is ...
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