Our NavHub™ GNSS navigation system employs next-generation GNSS technology. Currently based upon Collins Aerospace Selective Availability/Anti-Spoofing Module (SAASM) GPS receivers, NavHub is strategically designed to meet the fast-moving and demanding combat environments that global ground and maritime platforms demand.

Through the use of dual installed GNSS receivers, NavHub provides the assured navigational solution, interfaces and GNSS upgrade path necessary to support these platforms during modern operations into the future.

Features & benefits

ERGR instrument
  • Dual receiver card slots, enabling Multi-Constellation reception
  • SAASM security (expansion to M-code), expansion to multi constellation GNSS 
  • Extended platform interfaces, including Ethernet, USB and CAN
  • Extended performance in a jammed environment (i.e. 41 dB while tracking and 24 dB during initial acquisition)

Learn more about our service solutions

Engineers conversing

Whether you need a spare to keep your aircraft flying or would like enhanced functionality on an existing product, Collins Aerospace offers extensive parts and repair services to meet your mission requirements and keep your equipment operational. We can provide new or used parts, engineering services or tailored performance based programs to support your mission requirements.

Service Solutions