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IDirect

iDirect/ST Engineering iQ 800 Aero Modem Board

iDirect/ST Engineering iQ 800 Aero Modem Board

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The iQ 800 Aero Integrated Modem Board features iDirect’s DVB-S2/S2X with Adaptive TDMA returns. Designed to integrate into a ARINC 600 enclosure, the iQ 800 Board provides performance, efficiency and security for reliable IP-based satellite communications on commercial aircraft.

The iQ 800 Aero Integrated Board is the DVB-S2/DVB-S2X modem module architected specifically for operation on commercial aircraft. The iQ 800 board is designed to integrate directly into a ARINC 600 enclosure, facilitate compliance with DO-160G and ARINC 791 standards and is manufactured to strict aerospace AS9100 standard for quality. It supports operations in a high-speed COTM environment and is configurable for three independent RF chains.

The iQ 800 board supports multi-band, fast beam switching, spread spectrum returns and skew angle compensation to support aeronautical operations and antennas on iDirect Velocity™.

Features of the iQ 800 

  • DVB-S2/ DVB-S2X up to 475Msps
  • Multi-receiver- 500MHz
  • 2x1GigE ports
  • High Speed Mobility features
  • OpenAMIP support
  • Real time Skew/PSD
  • Satellite Blockage mitigation
  • Quick Outage Recovery
  • Fast Beam switching
  • 10/50MHz BUC/LNB Support

Network Configuration

Network Topology

Rx

DVB-S2X*/ACM

 

DVB-S2*/ACM

Tx

Adaptive TDMA
Modulation

QPSK, 8PSK, 16APSK, 32APSK, 64APSK

QPSK, 8PSK, 16APSK

SS-BPSK, BPSK, QPSK, 8PSK
FEC

Refer to the LBA guide

LDPC 1/4 - 8/9

2D 16-State 1/2 - 6/7
Symbol Rates

5 Msps to 475 Msps

1 Msps to 45 Msps

512kbps to 7.5 Msps
Spread Spectrum*  SF: 2,4,8; Up to 7.5 Mcps

Modem Interfaces

Tx Interface

Connector MCX 50 Ohm
Frequency range L-band 950 - 2050 MHz
TX level +5 dBm to -30dBm
BUC reference 10/50 MHz configurable

Rx Interface

Connector  MCX 50 Ohm
Frequency range L-band 950-2150 MHz
LNB reference 10/50 MHz configurable
Rx leve -5 dBm (max) -130+10*Log10(Fsym) dBm (min) single carrier
Data Interface

All digital I/O via backplane connector
LAN: Dual 10/100/1000 Mbps Ethernet
Variety of discrete interfaces for aeronautical integrations
Security
256-bit AES Link Encryption (optional), X.509 certificate authentition, Automatic Key Management

Management 

Protocols Supported

TCP, UDP, ICMP, DHCP, NAT/PAT, DNS, IGMPv2, IGMPv3, ICMP, IPv4, OpenAMIP, OpenBMIP, BGP

Mechanical and Environmental

Size W 17.65 cm x D 30.68 cm x H 2.43cm (W 6.95 in x D 12.08 in x H 0.96 in)
Weight 1.22 kg (2.7 lbs)
Temperature:

Operating -40° to +70°C (-40° to +158°F)
Storage -40° to +85°C (-40° to +185°F)
Altitude Up to 55,000 ft
Certifications

The integrator is responsible for certifications at the terminal level. For more information, please visit http://www.idirect.net/doc.

Power Supply

Input Voltage +15 to +32VDC
Power Consumption 32W typical
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