The AJ977XF+ is a Fixed Reception Pattern Antenna (FRPA) designed to enhance GNSS resilience in interference-prone environments.
- LEANA technology creates a 20 dB null over all azimuths, from ground level to an elevation angle of ~15°.
- XF+ technology provides additional protection by filtering out-of-band signals.
- The “+” technology supports two independent RF channels — if the L1 channel is jammed, the L2/L5 channel will continue to provide a usable signal (and vice versa).
Key takeaway: LEANA technology enables your GNSS receiver to function when it’s 10 times closer to a jammer or interference source compared to a standard antenna and receiver pair.
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<p>The post AJ977XF+ | GNSS anti-jam and interference protection with low-elevation angle nulling antenna first appeared on GPS World.</p>