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Let's talk about the difference between combiners and hybrid
Aug , 22 2023
Circuit combiners are divided into two types: dual-band combiners and hybrid combiners. Dual-band combiners are divided into GSM/CDMA two-network combiners and GSM/DCS two-network combiners. Working mechanism description: The working principle of the dual-frequency combiner is similar to the diplexer, but the synthesized signal is not in the same frequency range, such as G network and C network, G...
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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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What is the difference between coupler and hybrid coupler?
Sep , 08 2023
Do you have a question about What the difference between coupler and hybrid coupler is ?Actually,My answer is Yes. An essential feature of directional couplers is that they only couple power flowing in one direction. Power entering the output port is coupled to the isolated port but not to the coupled port. A directional coupler designed to split power equally between two ports is called a hy...
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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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Maniron will attend PMRExpo 2023
Nov , 04 2023
Anhui Luxun(Hefei Maniron) will attend the exhibition show of PMRExpo 2023,which will take place again in Cologne from 28 to 30 November 2023. On three days,we will present lots of different kinds of passive products in the field of Secure Communications and Professional Mobile Radio. Exhibitors include companies from the fields of rf telecommunication parts, application solutions, rf passiv...
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what's the rf load and function
Nov , 11 2023
What is an RF load? RF Dummy Load(Radio Frequency dummy load) Low power dummy load(also called RF load terminations or RF load), it is used as the substitute of an antenna during radio transmitter tests. Not only engineers use RF dummy load to test the transmission line but also some radio amateurs use load. How does an RF dummy load work? In RF, dummy loads are used to simulate a load o...
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What is Wilkinson Power Splitter?
Dec , 06 2023
Wilkinson power splitters are widely used passive devices in wireless communication systems that are responsible for distributing input signals to multiple output ports. Due to their simple, compact, and high-performance features, they are often applied in antenna array and base station designs of RF and microwave circuits. In the frequency range of 2.4-5.8GHz, wilkinson power splitters can provid...
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