The Plaska MB 2100 are Trimble MBTwo (Ashtech version) OEM board based on
the Vector Sensor are the new precise Heading and Position used single or two
GNSS-antenna Receivers in the MB Sensor platform. the receivers address a
wide range of precise high quality, high update rate heading and attitude (pitch
or role information) positioning and navigation applications in fields like
machine guidance, marine surveying, photogrammetry and UAV/USV Navigator.

The MIMU-M is a MEMS-based AHRS with embedded GNSS receiver (GAHRS) for avionic applications, which combines high accuracy and reliability in a miniaturized package, and MEMS-based INS with embedded GNSS receiver (INS) for land applications, which combines high accuracy and reliability in a miniaturized package. The AHRS provides body angular rates and body linear accelerations from ITAR-free sensors while, velocities, attitude (roll, pitch) and heading are provided thanks to Kalman Filter based algorithm coupled with embedded GNSS receiver, 3-axes magnetic sensor and barometric sensor. 
The output data is provided via RS422 digital interfaces to the aircraft systems and can be used with advanced digital instruments in all operational environments. 
The MIMU-M system can be paired with an optional external Auxiliary Module GNSS (AMG) containing a second GNSS receiver, so to provide a dual GNSS, dual Antenna subsystem, capable of precise True Heading computation also in static conditions. 
MIMU-M system is also designed to be interfaced with an external NMEA GNSS Receiver and Magnetometer.

​The Petra “4 thousand egi” Land Navigation Systems are self-contained strap-down Inertial Navigation System suitable for pointing and land navigation applications. It is based on proprietary Fiber Optic Gyroscope technology that allows a range of different system performances in the most demanding military and commercial environments.  
Personality Module Input/Output interface customization and Aiding Sensors for Petra  4000egi INS Family. (EGI solution: Embedded GNSS with INS)

VSD5500IT are GNSS with MEMS-INS based on the VSD Vector Sensor are the new high precise Heading and Attitude used dual GNSS-antenna Receivers in the VSD Sensor platform. Integrated on a high-performance GNSS-INS signal and data processing board, the receivers address a wide range of precise high quality, high update rate heading and attitude positioning and navigation and time frequency synchronization applications in fields like machine guidance, marine surveying, photogrammetry and UAV/USV Navigator.