Auto-tune Filters®
Cut through interference with a simple, high-performance solution beyond conventional filters or limiters
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Frequency selective limiting
Automatically attenuates high power signals above power threshold, while preserving signals of interest.
Passive
Operates without any power or control circuitry, ideally suited for SWaP-constrained platforms.
HIGH POWER HANDLING
Capable of handling high-power CW and pulsed signals without damage.
Fast response time
Reacts rapidly and dynamically to mitigate threats in the spectrum without the need of prior information.
Compact
Designed in a small form factor for easy integration into space-constrained RF and microwave systems.
secure supply chain
Designed and assembled in the USA, ensuring full domestic control over supply chain security.
Our Solution
Metamag's AtFs® enable assured access to the Electromagnetic Spectrum on mission-critical platforms. Maintain receiver sensitivity in congested and/or contested environments.
Selectively Limit Interference. No Power. No Logic. Purely Physics.
Made in the USA.
A frequency selective limiter that combines the benefits of an RF limiter and a tunable notch filter. Auto-tune Filters provide a broadband, fast-response, simple solution to protect receivers from EMI to ensure that signals of interest are received.
Platform Agnostic
Metamag's AtFs® are inherently platform-agnostic and can be seamlessly integrated across a wide range of RF system architectures. AtFs® can be embedded in modules, subsystems, or full platforms without requiring significant changes to underlying architectures.
Signal Conditioning Modules
Metamag Signal Conditioning Modules (SCMs) leverage AtFs® to provide adaptive, dynamic wideband signal conditioning. SCMs increase receiver dynamic range, protect downstream RF components from high-power interference, and improve jammer-to-signal ratio, while preserving and ensuring reception of signals of interest.
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