The Hemisphere GNSS scalable A222 GNSS Smart Antenna is purpose-built for harsh outdoor applications. IT can be configured from L1-only to multi-GNSS, multi-frequency, RTK-capable. The A222 uses Hemisphere’s powerful Athena RTK engine and is Atlas L-band capable. The A222’s dual-Serial, CAN, and pulse output options are compatible with almost any industry-standard interface.