The Position & Navigation Unit (PNU) and Universal Position & Navigation Unit (UPNU) utilize high-performance ring laser gyros to provide precision pointing and position location for sensors and weapons systems, and have been combat-proven on U.S. Army rocket and artillery systems.
The robust units feature GPS anti-jamming and spoofing capabilities, require no periodic calibration, and meet a range of military standards including MIL-STD-461E/464A, MIL-STD-810F, and MIL-STD-1275D.
|Dimensions (L x W x H)||24.2 x 10.51 x 11.06 in
61.5 x 26.7 x 28.1 cm
|Weight||74 lbs (34 kg)|
|Power||90W, 16-36 VDC|
|Initialization Time||Static Align 5 mins
Accelerated Align 2 mins
Dynamic Align 15 mins
|Pointing Accuracy||0.3 + 0.25 secant (latitude) mil probable error|
|Roll/Elevation Accuracy||0.17 mil probable error
0.25 mil RMS
|Position Accuracy (GPS-Aided)||10 m Horizontal Circular Error Probable (HCEP),
10 m Vertical PE (VPE)