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What is directional antenna?
Oct , 20 2023
Directional antenna is relative to omni-directional antenna, which radiates in a certain angle range on the horizontal direction diagram, that is, it is usually directional. Like omni directional antenna, the smaller the lobe width, the greater the gain. Directional antennas are generally used in communication systems with long communication distance, small coverage, high target density and high f...
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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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RF Hybrid combiner
Dec , 18 2023
Introducing the https://www.manirontronics.com/698-3800mhz-low-pim-4-in-2-out-hybrid-coupler_p771.html: Unleash the Power of Seamless Telecommunication In the fast-paced world of telecommunication, connecting seamlessly is the key to success. Revolutionizing the industry, we proudly present the Hybrid Combiner – a sophisticated solution designed to elevate your communication experience to new heig...
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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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What is an indoor distribution system
Jul , 01 2024
Indoor distribution system is a solution to improve the mobile communication environment in buildings for indoor users. Indoor distribution system makes use of indoor antenna to distribute the signal evenly in every corner of the room, so as to ensure that the indoor area has an ideal signal coverage. Why build an indoor distribution system? With the rapid growth of mobile users in cities and the ...
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The difference between duplexer and combiner
Jul , 08 2024
1. Different uses: A. Duplexers are generally used at the output and input ends of equipment to isolate signals of different frequency bands. For example: uplink and downlink signals of mobile communications. B. Combiners are generally used for power synthesis in hardware circuits. For example: to get a 40dbm signal, two power amplifiers with an output power of 20dbm can be used for combining. 2. ...
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What is low noise amplifier?
Aug , 24 2024
Low-noise amplifier/LNA is a special kind of electronic amplifier, which is mainly used to amplify the signal received from the antenna in communication system, so as to facilitate the processing of electronic equipment in the later stage. Because the signal from the antenna is generally very weak, low noise amplifiers are generally located very close to the antenna to reduce the loss of the signa...
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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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