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Low-Spurious Output Becomes New Competitive Focus
2025-12-04
As 5G/6G networks, satellite internet, and automotive radar rapidly expand, RF power amplifiers are facing a new competitive focus. Beyond output power and efficiency, the industry is placing greater emphasis on controlling spurious output (Spur), a shift that is redefining technology roadmaps and becoming essential for global market access.
Spur Performance — The “Hidden Key” to System Reliability
Spurious output refers to unwanted frequency components—such as harmonics and intermodulation products—generated during the amplification of a target signal. These spurs can enter the receive chain, causing reduced sensitivity, increased demodulation noise, and in severe cases, system malfunction. In high-precision applications including microwave communications and satellite navigation, Spur performance is now considered as critical as traditional metrics like power and efficiency.
Global Market Drivers — Surging Demand for Low-Spurious Solutions
The rising importance of low-spurious output is driven by both technological advancements and stricter regulatory requirements worldwide. Dense 5G deployments, large-scale LEO satellite networks, and high-resolution automotive radar systems require cleaner signal transmission and stronger interference immunity. Low-Spur amplifiers help extend coverage for base stations and improve signal-to-noise ratio for satellite communications.
Technology Advancement — AmpliVisionS Strengthens Its Global Competitiveness
AmpliVisionS continues to advance low-spurious technologies through GaN devices, and optimized circuit design. These developments deliver stronger spurious suppression, support a wide range of applications, and ensure full compliance with major international standards.
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Low-Spurious Output Becomes New Competitive Focus
As 5G/6G networks, satellite internet, and automotive radar rapidly expand, RF power amplifiers are facing a new competitive focus. Beyond output power and efficiency, the industry is placing greater emphasis on controlling spurious output (Spur), a shift that is redefining technology roadmaps and becoming essential for global market access.
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2025-12-04
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100W High-Efficiency Amplifier with Ultra-Low Spurious Signals—AVBR0510H50
The AVBR0510H50 is a 100W high gain Solid State Broadband High Power Amplifier. This amplifier module utilizes the latest high power RF LDMOS transistors and also features built in control and monitoring, with protection functions to ensure high availability.
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How to Evaluate RF Power Amplifiers and Select the Right Product for Your Application?
As wireless communication, radar, and advanced testing systems evolve, RF Power Amplifiers (RFPAs) have become key components determining overall system performance. Industry demand is shifting from a focus on raw power output to integrated requirements for high performance, stability, and intelligence, making the selection of the right RFPA critical to project timelines and application success.
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A Mass-Produced 70W Broadband Amplifier with Over 40% Efficiency—AVBC0307H49
The AVBC0307H49 is a 70W high-gain solid-state broadband high power amplifier designed for mission-critical applications. Built with the latest high-power RF LDMOS transistors, it integrates intelligent control, real-time monitoring, and multiple layers of protection to ensure long-term stability and availability. Its broadband performance makes it an excellent choice for jamming systems and EMC testing.
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From Design to Validation——How RF Power Amplifiers Achieve Rigorous Quality Control
In modern communications, electronic warfare, radar systems, and various testing instruments, RF power amplifiers (RFPAs) serve as core components whose performance directly affects system stability. As applications continue to advance toward higher power, higher frequencies, and improved linearity, industry expectations for RFPA quality are rising accordingly. This makes it essential to establish a comprehensive quality control framework spanning design, manufacturing, and testing.
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400W Broadband PA with 56 dBm Psat — Meet the AVBR0204H56
The AVBR0204H56 is a 400W high gain Solid State Broadband High Power Amplifier. This amplifier module utilizes the latest high power RF LDMOS transistors and also features built-in control and monitoring, with protection functions to ensure high availability. This amplifier is suitable for broadband jamming and EMC testing.