A NEVI Geo-ART II device used for GPS tracking and communication, featuring multiple ports including LAN, Vo, GPS, and PTS, and a power switch positioned on the side.

Geo-APNT

The Geo-APNT® is an innovative solution for applications that need precise navigation data, as well as accurate time reference

Airborne Applications:

  • Observation payload (radars, optronics, electronic warfare)

  • Flying test bench

  • Flight analysis

  • Tactical UAV navigation

Land Applications:

  • Satcom on the move

  • Anti IED jamming systems

  • Mobile radios and C3I

  • Robotics

Sea Applications:

  • Sensor support (radars, sonars, optronics, electronic warfare)

  • Communication networks

  • Offshore/DSO platforms

  • Buoys

MASTER CLOCK + GPS AIDED INS COMBINED IN A SINGLE ENCLOSURE

The Geo-APNT® is an innovative and efficient solution for applications that need precise navigation data, as well as accurate time reference. The Geo-APNT combines a high performance, versatile, GPS master clock with an accurate inertial navigation system that delivers assured position, navigation and timing (PNT) under all circumstances, including temporary loss of GPS, typical of dynamic platforms. The Geo-APNT minimizes size, weight and power (SWaP) due to the integration of positioning and timing that are typically achieved by two independent subsystems.

Benefits

  • GPS-aided inertial navigation and timing

  • Support for MEMS, Fiber Optic Gyro and Ring Laser Gyro IMU’s

  • Support for RTK and PPK

  • PTP Grandmaster (IEEE 1588 v2)

  • NTP server (v3, v4)

  • Precise 1 PPS, 10 MHz and other timing signals

  • Simple integration

  • Ruggedized form factor (MIL-STD-810G)

  • Tight-coupling with Geodetics’ Extended Kalman Filter

  • In-motion dynamic alignment

  • Wander Azimuth frame

  • RS-232 and Ethernet (TCP/UDP) RS-422 optional

  • Includes GPS antenna and cables

Specifications

  • Size/ Weight/ Power – 33.8 in3 (4.73 x 3.95 x 1.81) / 20 oz., 10 – 30 VDC @ 2 Amps min. (not including external IMU).

  • Temperature Range – Specified: -20°C to +65°C | Operating: -40°C to +70°C.

  • Interfaces – External power connector, TNC GPS antenna connector, 1 Ethernet data port, 3 RS-232 serial ports, Timing I/O, 10 MHz clock, 4 status LEDs.

  • Real-Time Data Output – Navigation solutions at 100 Hz. available via Ethernet, RS-232, Solution Latency – 16 microseconds 1δ.

  • Data Recording/Logging Navigation solutions –  raw GPS & IMU data (for post-processing).

  • Built-in support for many commonly used IMU’s – Honeywell HG19001, HG19301, HG17001, HG99001, Northrup Grumman LN2001, KVH 1725, 1750, 1775. Other IMU’s available upon request.

  • Web User Interface – (status, configuration, log, SW update).

  • DCLS – x3 configurable digital outputs (1PPS, IRIG B002), 3.3V, 50W.

  • RS232 –  x1 NMEA ToD message (GPZDA, GPRMC).

  • Frequency – 10 MHz, sine, 0 dBm in 50W.

  • Network – PTP Grandmaster (IEEE 1588 v2), NTP server (v3, v4).

1 ITAR Restrictions Apply

*Please note that the Geo-APNT SAASM specs may differ

A fighter jet flying through the sky during sunset with clouds and a forest below.
Two tan military armored vehicles equipped with radar and communication antennas, parked on desert terrain under a clear blue sky.
A fighter jet in mid-air during an aerial refueling with a military aircraft. The view is from inside the military aircraft looking at the fighter jet above.
Large modern military warship sailing on a river or harbor with smaller boats and structures in the background.
Unmanned drone flying under dark, stormy clouds.