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What common products and technical equipment are used in radio systems?
May , 10 2025
What common products and technical equipment are used in radio systems? Radio systems are widely used in communication, broadcasting, radar, navigation and other fields. Their core components include transmission, reception, signal processing and antenna equipment. The following are the key products and technical equipment commonly used in radio systems: 1. RF transmission equipment (1) Radio tran...
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How Do Filters Work?
Jul , 02 2025
What Is an RF Filter? An RF filter is a passive or active component that allows signals within a certain frequency range to pass while attenuating signals outside that range. Filters are essential in both transmit and receive chains to isolate specific frequencies and prevent crosstalk, interference, or signal distortion. Types of Filters by Frequency Selection Depending on the application, filter...
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Understanding Low PIM in RF Passive Components: Why It Matters
Jul , 17 2025
What is PIM and Why "Low" PIM is Critical? PIM stands for Passive Intermodulation, a form of signal distortion that occurs when two or more high-power RF signals mix within a passive component—such as connectors, cables, power splitters, couplers, or antennas—and create unwanted interference at new frequencies. These new frequencies can degrade system performance, reduce data throughput, and affec...
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Public Safety DAS Solutions: Key RF Components and Applications
Jul , 19 2025
In the fast-evolving communication industry, Public Safety Distributed Antenna Systems (DAS) play a critical role in ensuring reliable coverage for emergency responders and critical infrastructure. These systems rely on advanced RF components to optimize signal distribution. Three key elements—Yagi Antenna, Power Divider, and Directional Coupler—are essential for their functionality. 1. Yagi Anten...
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Key Trends Driving the RF Industry Forward
Jul , 26 2025
The RF industry is experiencing rapid growth as new technologies and applications reshape the market. With the global demand for faster, more reliable wireless communication, RF components have become more critical than ever. 5G and Beyond The global rollout of 5G networks has significantly boosted the demand for RF components such as power splitters, couplers, and antennas. In addition, research ...
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