xSDR — Compact Multi-Channel Embedded SDR Platform
Dual-channel M.2 SDR module for synchronized RF acquisition, transmission, and real-time signal processing.
Why xSDR
xSDR is a compact embedded SDR platform integrating dual RX/TX channels, FPGA-based processing, and high-speed interfaces into an M.2 form factor. Designed for multi-channel RF systems, wireless Platform, and advanced signal processing applications.
Key capabilities
Multi-Channel SDR
Dual RX/TX channels enabling coherent signal acquisition, transmission, and multi-stream processing.
Synchronization & Scaling
External clock synchronization for phase-aligned multi-device systems and distributed SDR arrays.
Wideband RF Processing
Up to 90 MHz instantaneous bandwidth for real-time spectrum analysis, communication, and sensing.
Embedded Integration
M.2 2230 module for direct integration into embedded systems and compute platforms.
Low Power Operation
Power-efficient design (1.9–3 W) for embedded and portable RF systems.
System architecture
xSDR integrates RF front-end, FPGA processing, and host interfaces into a compact multi-channel SDR module. The LMS7002M RF transceiver covers 30 MHz to 3.8 GHz with dual RX/TX paths, paired with FPGA-based DSP pipelines for real-time signal processing and transport.
Software & Platform Ecosystem
xSDR integrates with both native WebSDR workflows and industry-standard SDR frameworks.
WebSDR Platform
Browser-based SDR control, distributed DSP execution, and remote signal analysis.
GNU Radio · SoapySDR · srsRAN / Amarisoft
Compatible with industry-standard SDR frameworks and custom C/C++ and Python APIs.
Linux · Windows · Embedded
Host-side support across desktop and embedded compute platforms.
Applications & Use Cases
Cellular Platform
Private LTE/5G systems using srsRAN or Amarisoft.
Multi-Channel RF Systems
Beamforming, MIMO, and synchronized RF acquisition.
Embedded RF Platforms
Compact SDR integration into edge and embedded systems.
Distributed SDR Networks
Synchronized SDR nodes for scalable RF sensing.
SDR Pipeline Integration
Integration with GNU Radio, SoapySDR, and custom workflows.
Technical specifications
| Frequency range | 30 MHz – 3.8 GHz |
| Channels | 2 RX / 2 TX |
| Bandwidth | Up to 90 MHz |
| sampling rate | 0.1 – 100 MSPS |
| RFIC | LMS7002M |
| FPGA | AMD Artix-7 XC7A50T |
| Interface | M.2 2230 A+E key · USB 2.0 · PCIe 2.0 ×2 |
| Synchronization | External clock synchronization |
| Power | 1.9 W typ. · 3 W max |
| Input voltage | 2.85 – 5.5 V |
| Form factor | M.2 2230 |
Part of the Unified Wavelet SDR Platform
xSDR shares a unified FPGA and software architecture with uSDR, sSDR, and dSDR — enabling portability across embedded, wideband, and distributed RF systems.
| Spec | uSDR | xSDR | sSDR | dSDR |
|---|---|---|---|---|
| Frequency Range | 70 MHz – 3.8 GHz | 30 MHz – 3.8 GHz | 30 MHz – 11 GHz | Up to 12 GHz (model-dependent) |
| Channels | 2×2 | 2 RX / 2 TX | 2 RX / 2 TX | Up to 6 RX / 4 TX |
| Bandwidth | 56 MHz | Up to 90 MHz | 0.5 – 120 MHz | up to 1 GHz |
| Interface | M.2 2230 A+E key · USB 2.0 · PCIe 2.0 ×2 | M.2 2230 A+E key · USB 2.0 · PCIe 2.0 ×2 | M.2 2242 M-Key · PCIe 3.0 ×4 · USB 2.0 | M.2 3080 M-Key · PCIe 4.0 ×4 |
| Form factor | M.2 2230 | M.2 2230 | M.2 2242 | M.2 3080 |
| Sync | 10 MHz / PPS | External clock | TCXO / ext | External clock |
Get a quote, eval unit or technical brief for xSDR.
Direct conversation with the engineering team.