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Why dB Matters So Much in RF Design
Oct , 18 2025
In the world of RF design, dB (decibel) is more than just a unit—it’s the fundamental language that engineers use to describe gain, loss, power level, and system performance. Without understanding dB, it’s nearly impossible to evaluate or optimize RF components such as antennas, filters, couplers, and power splitters. Understanding the Role of dB The decibel is a logarithmic unit that expresses th...
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Top 10 RF Passive Components for Reliable Wireless Communication
Dec , 27 2025
In every reliable wireless network — whether it’s a DAS inside a hospital, a 5G macro site, or a public safety system — performance does not start with software. It starts with RF passive components. From our perspective as a manufacturer, most network issues we see in the field are not caused by active equipment failure. They are caused by mismatched, underrated, or poorly selected passive compon...
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Low PIM and Low Insertion Loss: Key Metrics That Define Real RF System Performance
Feb , 09 2026
In modern wireless systems such as 5G, DAS (Distributed Antenna Systems), private networks, SATCOM, and public safety communications, engineers often focus on baseband units, RF modules, spectrum resources, and algorithms. However, once a system is deployed in real environments — office buildings, airports, tunnels, ships, or macro sites — the actual performance ceiling is usually determined by a ...
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