plgr การใช้

The DAGR replaced the Precision Lightweight GPS Receiver ( PLGR ), which was first fielded in 1994.
The PLGR measures 9.5 by 4.1 by 2.6 inches and weighs with batteries.
A 1996 evaluation using a PLGR ( a 5-channel L2 GPS receiver ) found no clear advantage to using WAGE in its then-current configuration.
However, the specifications information for the Defense Advanced GPS Receiver, which has replaced the PLGR, lists its WAGE accuracy as better than 4.82 m, 95 % Horizontal.
There have been several system improvement programs, including the Integrated Communications Security ( ICOM ) models, which have provided integrated voice and data encryption, the Special Improvement Program ( SIP ) models, which add additional data modes, and the advanced SIP ( ASIP ) models, which are less than half the size and weight of ICOM and SIP models and provided enhanced FEC ( forward error correction ) data modes, RS-232 asynchronous data, Packet Data formats, and direct interfacing to Precision Lightweight GPS Receiver ( PLGR ) devices providing radio level situational awareness capability.