Explosion Resistant GPS Receiver (ERGR)


GS Customer Support

Features & Benefits

  • Mine explosion secure
  • IED explosion secure
  • Supports PLG and DAGR standard interfaces
  • 12-channel continuous satellite tracking for all-in-view operation
  • Aggressive strategies to improve acquisition/reacquisition performance
  • Selective Availability/Anti-Spoofing Module (SAASM) security
  • Simultaneous L1 and L2 dual frequency GPS signal reception
  • Cold start without time, position or almanac in less than 100 seconds from complete off
  • Extended performance in a diverse jamming environment
  • Receiver Autonomous Integrity Monitoring (RAIM)




 L1/L2 dual frequency tracking
 L1 - C/A, P(Y)
 L2 - P(Y) 

 Acquisition time

 TTFF <90 sec probability >95% (warm start)
 TTFF <100 sec probability >95% (cold start)

 Coordinate system

 28 predefined


 233 predefined, 6 user-defined    

 Storage Capacity

 999 waypoints, 15 reversible routes 

Physical Specs


 <1.45 kg


 185 mm x 94.6 mm x 67 mm
 (7.82 in x 3.72 in x 2.64 in)


 Operating Power

 9 VDC to 32 VDC < 3 W


Temperature range

-32°C to +49°C Operating
-40°C to +71°C Storage 

Altitude (operating)

-400 to +3,500 m         


Power connector (1x) Mil-C-26482 series 1, shell size 8
Data connectors (3x) Mil-C-26482 series 1, shell size 14
Antenna connector Huber Suhner 24TNC-50-2-27

HW Interfaces

All input/output signals galvanic isolated
Three independent galvanic isolated RS-232
Two independent galvanic isolated RS-422
KYK-13/KOI-18/ DS-102 key loading
ICD-GPS-153 compliant
NMEA-0183 data output
1PPS input
1PPS and 10PPS output
HaveQuick (SS-110990 and ICD-GPS-060A compliant)

RTCM 194-93/sc 104 differential GPS correction input 

Typical System

Main Components

ERGR System


 Part Number


 ERGR Set 1-0


 ERGR incl. Mounting Plate and Battery



 Magnetic Mount Antenna



 Hard Mount Antenna

 Lithium Battery

 NSN 6135-01-435-4921

 Spare Battery 1/2 AA, 3,6 V; 0,6 Ah    

Note: XXX in part number denotes the international dialing code for the end customer country

Related Documents


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