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Precision GNSS Reception in Challenging RF Environments
The Calian CR7712EXF is a compact, embedded Controlled Reception Pattern Antenna (CRPA) designed to deliver clean, interference-free GNSS signals in the upper GNSS band (1559–1606 MHz). It intelligently steers a single planar null to suppress jamming or interference, ensuring reliable signal reception.
Interference Mitigation
Utilizes advanced CRPA technology to form RF nulls in the direction of jammers, and eXtended Filtering (XF) to deliver over 80 dB of out-of-band rejection (400 MHz to 3000 MHz), with sharp band edges for precise filtering.
Clean RF Output
Outputs a standard RF signal compatible with all Commercial Off-The-Shelf (COTS) GNSS receivers—free from interference and jamming signals.
Real-Time Signal Awareness
Integrated serial interface provides real-time antenna status, including jamming detection alerts, enabling quick diagnostics and situational awareness.
Multi-Constellation Support
Supports GPS L1, Galileo E1, GLONASS G1, BeiDou B1, and GPS M-Code on L1.
Compact & Lightweight Design
Combines antenna, interference mitigation, and null-forming technology in a single, surface-mountable enclosure with MCX RF and serial connectors.
Low Power Operation
Employs a patented low-power analog interference detection and mitigation method, powered by Tallysman’s Accutenna® technology.
Ideal for defense, aerospace, and high-precision commercial applications where GNSS reliability is critical—even in RF-dense or contested environments.
Antenna Frequency | Anti Jamming CRPA |
Mount | OEM / Embedded |
Description | Part-Number |
---|---|
CR7712EXF | 33-CR7712EXF-0 |
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