iDirect CX780 Aero Satellite Modem Board

iDirect CX780 Aero Satellite Modem Board

The iDirect CX780 Aero Satellite Modem Board is a high-performance embedded modem designed for commercial aviation connectivity.

Built for integration into ARINC 600 enclosures and compliant with DO-160G and ARINC 791 standards, the CX780 enables reliable broadband communications for aircraft operating in high-speed mobility environments on the iDirect Velocity® platform.

Key Features

Designed for commercial aero and business jet applications

DVB-S2/ACM up to 45 Msps

Adaptive TDMA return up to 7.5 Msps

Dual demodulators for enhanced reception

Advanced mobility features (beam switching, skew compensation)

Supports OpenAMIP® for antenna integration

Optional 256-bit AES encryption

Dual Gigabit Ethernet interfaces

Key Specifications

RX Frequency: 950 – 2150 MHz

TX Frequency: 950 – 1950 MHz

Modulation: QPSK, 8PSK, 16APSK

Throughput: Up to 45 Msps (RX) / 7.5 Msps (TX)

Interfaces: Dual Gigabit Ethernet

Power Supply: +15 to +32 VDC

Power Consumption: 35W max

Operating Temp: -40°C to +70°C

Applications

Commercial aviation connectivity

Business jet broadband

Airborne mobility (COTM) networks

Government and defense aviation systems