Time and frequency reference for military platforms
A jamming- and spoofing-protected GNSS receiver with an OCXO oscillator. One unit across naval, airborne and land platforms.
MIL-STD-810H · 461H
Military environment and EMC
Operates from −40 °C to +71 °C, and shares a platform with radar and radio without introducing interference.
RTCA DO-160G
Airborne requirements
The bracket-mounted chassis weighs 1.4 kg and is designed against the environmental conditions defined for airborne equipment.
Naval · Airborne · Land
One box, three environments
The same hardware and the same interfaces at sea, in the air and in a tactical vehicle.
A lost signal can be managed. A false one deceives.
Jamming is a visible outage; spoofing is not. Multi-constellation, L1/L2 dual band, detection alerting and OCXO holdover form four layers of defence.
GNSS assuranceOne common time reference across the platform
Radar, electronic warfare, datalink and logging all work from a single reference. 10 MHz, IRIG-B, PTP, NTP and 1PPS are driven simultaneously.
Common timeDesigned to military and airborne standards
The chassis, power stage and interfaces were worked against military environmental and electromagnetic compatibility requirements. The airborne configuration was additionally assessed under RTCA DO-160G.
Conforms to the military environmental test standard for temperature, altitude, shock, vibration, humidity and dust. RGMS is built to keep operating in the harshest conditions.
The electromagnetic interference and susceptibility standard. RGMS shares a platform with radar, radio and navigation systems without introducing interference.
Designed to conform to the environmental conditions and test procedures defined for airborne equipment.
Applied levels and categories, along with measurement reports, are shared on datasheet request.
System features
The technical detail outside time assurance and a common reference.
Military-Standard Chassis
MIL-STD-810H and 461H compliant. The airborne configuration is designed to meet DO-160G.
Remote Management
SNMPv2 monitoring and status reporting, with an RS232 console for local access.
PoE and Wide Input
9–48 VDC, with Power over Ethernet where running a separate supply line isn't practical.
−40 … +71 °C
Operating range with no heater required. Storage −55 … +85 °C.
1.4 Kilograms
120 × 64 × 150 mm, bracket-mounted. The same box at sea, in the air and on the ground.
Redundant Power
An adapter and PoE can be connected at the same time. If the adapter drops, the unit keeps running on PoE.
RGMS
Ruggedized GNSS Management System. A jamming- and spoofing-protected GNSS receiver, a disciplined OCXO, and nine separate time and frequency outputs.
Time and frequency reference systems
SARP develops ruggedized time, frequency and position reference systems for defense and critical infrastructure. Products are designed against military environmental and EMC requirements, and airborne configurations are worked to RTCA DO-160G.