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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More Power, More Interference?
Is higher power always better for interference? In modern electronic interference systems, this is no longer the case. Advanced detection and localization technologies allow interference signals to be easily detected and characterized. Spurious emissions and phase noise make high-power signals with poor spectral purity easier to identify—and counter.
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2026-01-15
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More Power, More Interference?
Is higher power always better for interference? In modern electronic interference systems, this is no longer the case. Advanced detection and localization technologies allow interference signals to be easily detected and characterized. Spurious emissions and phase noise make high-power signals with poor spectral purity easier to identify—and counter.
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One Band. More Power. More Options.
Our latest RF GaN amplifiers cover the full power range from 30 W to 120 W, delivering stable, high-performance operation across 2-6 GHz frequency range. Ideal for broadband interference, EMC testing, and other demanding RF applications.
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What Does an Engineer Do in a Day?
80% of an engineer’s day is spent chasing just one thing: P1dB.
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Wideband. High Power. Endless Possibilities
The AVBC0727H49-3 is a high-performance 80W solid-state RF amplifier designed for demanding applications.
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Grateful for 2025, Looking Forward to 2026
Season’s Greetings from AmpliVisionS
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Merry Christmas – Wishing You a High-Power Holiday!
Merry Christmas – Wishing You a High-Power Holiday!
AmpliVisionS
Tell: +86(28)61892455
E-mail: info@amplivisions.com
Address: 611731, 555 Tianjiao Road, High-Tech (West) Zone, Chengdu City, P.R. China
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