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Advanced Interference Mitigation for Reliable GNSS Performance
Calian’s CR8894SXF+ is a high-performance, 4-element Controlled Reception Pattern Antenna (CRPA) designed for dual-band GNSS signal reception. Engineered for resilience in challenging RF environments, it provides two independent nulls—one in each GNSS band:
The CR8894SXF+ supports a wide range of GNSS signals, including:
Standard GNSS antennas are vulnerable to jamming, which can saturate the Low Noise Amplifier (LNA). The CR8894SXF+ counters this with two powerful technologies:
eXtended Filtering+ (XF+):
CRPA Nulling Technology:
The result: a clean, interference-free RF signal compatible with all Commercial Off-The-Shelf (COTS) GNSS receivers.
Built with Tallysman Accutenna® technology, the CR8894SXF+ features:
Two serial interfaces provide real-time NMEA messages with:
A future version of the CR8894SXF+ will support three nulls per band, further enhancing its anti-jamming capabilities.
Antenna Frequency | Anti Jamming CRPA |
Mount | Through-Hole |
Description | Part-Number |
---|---|
CR8894SXF+ | 33-CR8894SXF+-XX-YY-W-1 |
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