CR7712EXF Anti-Jam Two Element Controlled Reception Pattern Antenna (CRPA)
The CR7712EXF Anti-Jam Two Element Controlled Reception Pattern Antenna from Calian is a powerful jamming mitigation solution capable of nulling one source of GNSS jamming at L1 (1559-1606 MHz). This innovative antenna mitigates interference within the antenna electronics, enabling utilization of the antenna’s CRPA benefits with all commercial off the shelf (COTS) receivers. The standard RF output provides GNSS signal with the interference/jamming signals removed and, additionally, provides antenna state information, indicating to the user whether jamming/interference is present.
Features
- Formation of 1 planar null
- Single band GNSS signal support
- Supports eXtended Filtering (XF) providing sharp out-of-band signal rejection
- Up to 20 dB null depth
- Serial Interface provides state information
- Tallysman Accutena® Technology
The CR7712EXF is an ideal solution for applications in which reliable GNSS signals are essential, such as in public safety, critical timing, and infrastructure. While jamming is commonplace in navigation contested environs, critical infrastructure faces a constant threat of both intentional and accidental interference. The small, lightweight, and low-profile form factor, combined with its ability to function with existing receivers makes the CR7712EXF an ideal solution to mitigate jamming in environments where mitigating a single, unexpected source of interference can be critical to the application.