SGLS Satellite Modems & Ranging Systems – RF IF & Sub-Carrier

The SGLS modem product includes functions and features provided in our Commercial Satellite Modems with the addition of SGLS AM/FSK signal processing and SGLS ranging.  Configurations are available to suit any SGLS application.  A wide combination of modulation and carrier or subcarrier configurations include:  FM, PM, A/B/O/SO/U/AU/QPSK, SGLS AM/FSK.  SGLS PRN and USB Tone Ranging options are available.

Our Model 4405 SGLS Satellite Modem and Ranging subsystem leads our product line for SGLS Satellite TT&C.  This state-of-the-art design is highly flexible and provides comprehensive multi-link telemetry support for SGLS satellite applications in a fully integrated package.  The modular design features: FPGA based signal processing and software defined radio technology in the form of digital receivers, waveform & signal generators/processors.  A variety of tunable Uplink  and Downlink frequencies (RF, IF & Subcarrier), configurations and waveforms (i.e. FM, PM, A/B/O/SO/U/AU/QPSK, GMSK, SGLS, ARTM Tier 1, 2 & 3) are available.

Options include: embedded bit synchronizers, independent frame synchronizer pattern detectors and a variety of FEC options (Viterbi, Reed-Solomon (CCSDS) and LDPC).  Options are also available that support Gig-Ethernet output of data directly from the receiver module.  This state-of-the art modem product line provides a compact, cost competitive, flexible solution to a wide variety of communications link scenarios.