Ground segment > Ground stations > Transceivers > Expedite Software Modem
Key highlights
The Expedite ground transceiver is a comprehensive solution integrating a modem, an antenna controller for various positioners and a mission scheduler. This powerful combination allows for efficient management of communication tasks and antenna positioning, ensuring optimal performance. It offers versatility for various mission requirements by supporting both burst-mode and stream-based communications. Its sophisticated REST API facilitates seamless integration with ground networks and mission control software, enabling automated processes and significantly reducing mission complexity. The Expedite ground transceiver is also compatible with various industrial satellite transceivers, including Gomspace AX100, AX2150, and Satlab SRS-3, ensuring broad interoperability and flexibility in diverse operational environments.
Applications
- TT&C
- IoT
Key features
- Advanced Modem: Supports burst-mode and stream-based communications for small satellites.
- Data Rate: Ranges from as low as 100 bps to 20 Mbps.
- Frequency: Up to 6 GHz
- Packet Formats: AX25, all GomSpace modes, SRS-3 modes.
- Automatic Doppler Correction
- Line Coding: NRZ-L/M/S, Bi-Phase (Manchester)-L/M/S.
- Scrambler: G3RUH, CCSDS.
- Transmission Procedure: Open-loop CCSDS Physical Layers Operations Procedures (PLOP-1).
- External Reference: Supports 10 MHz and 1PPS synchronization.
- Advanced Frequency Sweeping: Suitable for deep-space missions.
- Automatic Sequencer: Manages half-duplex communication and HPA enabling.
- Automatic Pass Scheduler and Antenna Instrumentation
- Support for Various Positioners: Including SPID, M2, Yaesu, Prosistel, WinRotor, RotCtl.
- Advanced Diagnostic Tools:
- Hex Visualizer
- TM/TC Simulator
- Spectrum Analyzer
- Mission Logs (telemetry, antenna angles, Doppler, raw IQ)
- Intuitive Desktop GUI and WebApp
- REST API for Control:
- Modem
- Tracking
- Scheduler
- Sequence Control
- TCP/IP for Real-time Data Transfer:
- Telemetry
- Command
- Antenna Angles
- Doppler
- IQ Signals
Customization
Antenna and sequencer control is customizable to support Remos or third-party ground stations.
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Last updated: 2024-09-13
Expedite Software Modem
lead time: 1 wk for pure software license
1 to 4 wk for server and SDR
Technical specs
BPSK
QPSK
FSK
GFSK
GMSK
AFSK
CCSDS Reed-Solomon
Viterbi
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