GRM 200 Mini

rugged satellite modem

GRM 200 Mini

Combining the high-performance iQ series features with mobility, the Mini version of our GRM 200 satellite modem offers users a portable fully featured modem at a reduced size and weight.

KEY FEATURES

  • iDirect Evolution and Velocity compatible
  • Operational on all major satellite networks
  • Designed for outdoor use
  • Ruggedised IP67 design
  • CE marked
  • Terminal agnostic
  • Lightweight and low power requirements
  • Suitable for both fixed and mobile applications

SECTORS

  • Defence
  • Government
  • Oil, Gas and Mining
  • Commercial

GRM Series

Developed in conjunction with leading satellite hardware and airtime providers, GRM (GRC Rugged Modem) have been tested into iDirect hubs across multiple satellite service provider networks. Supporting both fixed location and mobile applications, they have been extensively trialled on a diverse range of terminals from comms-on-the-move (COTM), to man portable and large static dishes.

Compatible with Evolution and iDirect Velocity networks, IP67 rated and CE Marked, GRM modems are designed to meet defence and commercial requirements, while still delivering a cost-effective modem, that’s flexible enough to operate on a diverse range of terminals and networks, yet intuitive enough for end users with minimal training.

TECHNICAL SPECIFICATIONS

Network Configuration
CompatibilityEvolution® and iDirect Velocity™ compatible
Network TopologyRXTX
DVB-S2X*/ACMDVB-S2*/ACMAdaptive TDMA
ModulationQPSK, 8PSK, 16APSK, 32APSK, 64APSK, 128APSK, 256 APSKQPSK, 8PSK, 16APSK, 32APSKSS-BPSK, BPSK, QPSK, 8PSK, 16QAM*
FECRefer to the LBA guideLDPC 1/4 – 8/92D 16-State 1/2 – 6/7
Symbol Rates5 Msps to 100 Msps1 Msps to 45 Msps128 ksps to 15 Msps*
Spread Spectrum*SF: 2,4,8; Up to 7.5 Mcps
* Feature is release and platform dependent
Interfaces
SATCOM InterfacesTx: SMA, 950-2400 MHz, +5dBm/-35dBm, 50Ω
Rx: SMA, 950-2150 MHz, -5dBm (max) composite/ -130+10*log (Sym rate) dBm (min) single carrier, 50Ω
Rx Reference Port (Out): SMA, 50Ω
Software controllable 10/50 MHz reference on Tx and Rx Reference Port Out
Available BUC Power (IFL)+24V, 2.0A max available @ connector Tx Out (Combined Tx and Rx power not to exceed 50W)
Available LNB Power (IFL)13, 18, 21V @ 0.5A (Combined Tx and Rx power not to exceed 50W), 22kHz tone @ connector Rx in
Data Interfaces
I/O
LAN: Dual 10/100/1000 Mbps Ethernet
RS-232 Console
RS-232 Serial NMEA GPS input
RS-422 Keyline
RS-422 BUC control
RS-422 Filter Select
Protocols SupportedTCP, UDP, ICMP, DHCP, NAT/PAT, DNS, ROHCv2, RIPv2, IGMPv2, IGMPv3, ICMP, IPv4 (IPv6 over L2oS), L3
Traffic EngineeringQoS, CIR (Static and Dynamic)
Management
Protocols SupportedTCP, UDP, ICMP, DHCP, NAT/PAT, DNS, ROHCv2, RIPv2, IGMPv2, IGMPv3, ICMP, IPv4 (IPv6 over L2oS), L3
Security256-bit AES Link Encryption
Mechanical/Environmental
Size3.5 x 18 x 24.5 cm (Height x Width x Depth)
Weight2.1 kg
IP (Ingress Protection) RatingIP67 – Dust tight and protected against immersion for 30 minutes at depths 150mm – 1000mm
Operating Temperature-40 to +140 F (-40 to +60 C)
AltitudeOperational: Up to 15,000 ft (4,572m); Storage: Up to 40,000 ft (12,192m)
Humidity95% non-condensing humidity
Input Voltage12-24VDC
Power ConsumptionLess than 20W
CertificationsCE Marked, WGS Certified, Built to meet FCC, UL, CE, EU and Canadian Standards, RoHS compliant, Meets MIL-STD 810G

Maximum downstream and upstream data rates cannot be achieved simultaneously. Maximum rates are achieved with optimal configurations.
Specifications are subject to change without notice.