Software-Defined Radio
CesiumAstro’s second-generation SDR is a high-performance software-defined radio in a ruggedized 3U SpaceVPX form factor for airborne, LEO, GEO, Lunar, and deep-space missions. Built on core CesiumAstro SDR technology, SDR-2104 features 4 receive and 4 transmit wide-bandwidth channels suitable for communications, sensing, and ranging applications. Supporting a wide range of communications protocols out of the box, such as DVB-S2(X) and CCSDS, SDR-2104 provides a versatile solution for the most demanding RF challenges.
SDR is a ready-to-use solution for wide bandwidth and high-data-rate RF applications. Handling the IF and baseband processing in a communications payload, SDR has four 1.2 GHz receive channels, four 1.2 GHz transmit channels, and a large FPGA for modem and other baseband processing. When configured as a DVB-S2X modem, SDR2104 is capable of supporting multi-Gbit/second data rates, depending on the selected DVB-S2(X) modulation and coding.
4x 1200 MHz IBW Tx channels
4x 1200 MHz IBW Rx channels
RF range: 600 MHz to 12,000 MHz
Supports TDD and FDD operation
Symbol rates up to 400 Msym/sec
High-Speed SERDES through G.T.Y.'s up to 25 Gbps/lane
FPGA Development Kit for user customizable waveform development
Onboard telemetry sensing
Cart-to-card LO and timing synchronization, and direction-finding applications
BPSK/QPSK
DVB-S2(X)
CCSDS
Custom waveforms
Communications, sensing, and ranging
Population options for parts that meet LEO or GEO environments
NASA GSFC-STD-7000
Derated per NASA EEE-INST-002
VITA 78.0-2022 3U ( Space VPX ) compatible
160 mm x 100 mm x 25 mm
< 900 g
A full suite of documentation is available to support integration of SDR-1001 into your mission. Our team stands ready to support you. Contact us for technical specifications or to discuss your programming challenges.
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