Raltron Launches New Crystal Filters for LEO Satellites
The company released its RXF series to support high-frequency signal performance for satellite broadband ground infrastructure.
Updated on Oct. 27, 2026 in Semiconductors
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Raltron has introduced the RXF monolithic crystal filter series, a new line of components engineered for LEO satellite broadband ground equipment. These filters are built to maintain stability in challenging environments typical of satellite user terminals and gateway stations.
Why it matters
LEO satellite networks rely on precise RF performance across Ku- and Ka-band frequencies to ensure consistent data connectivity. These components help maintain that signal integrity despite exposure to outdoor temperature fluctuations and physical vibrations.
The RXF series includes models RXF-100.000-20-6035-6-4 and RXF-150.000-15-7050-6-2. These filters provide high-frequency operation in compact packages, designed to support low-jitter signal paths within RF front-ends and data converters.
The players
Raltron
Raltron is a manufacturer specializing in frequency management and timing components for various global industrial and telecommunications applications.
The details
The new hardware features a small physical footprint intended to meet size, weight, and power (SWaP) targets required by modern telecommunications gear. By filtering RF interference, the components support stable operations in gateways and user terminals.
Timeline
Raltron officially introduced the RXF series crystal filters on October 27, 2026.
The Tech Race
The emergence of these specialized filters follows the rapid expansion of global LEO satellite broadband ground infrastructure. This release marks an effort to optimize components for the increasingly crowded and demanding spectrum space currently occupied by high-speed satellite networks.
The availability of high-performance filters assists engineers in shrinking the size of satellite ground equipment, potentially leading to more compact user terminals for consumers. Improved signal reliability helps reduce data errors and connectivity drops in home or commercial broadband setups.
The takeaway
Reliable RF filtering is a critical requirement for maintaining stable satellite internet speeds in outdoor conditions. As satellite constellations grow, manufacturers are prioritizing component miniaturization to support easier installation and wider adoption of space-based broadband.
Further reading
Learn more about the latest innovations in Semiconductors.
Source note: This article includes information reported by Everythingrf.
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