Neosoft Technologies Delivers Two USRP X440-Based 32×32 MIMO Systems for Advanced Wireless Research
Neosoft Technologies has completed the design and integration of two 32×32 MIMO systems built around Ettus Research / NI’s USRP X440 SDR platform.
These systems provide a complete and robust infrastructure for advanced multi-antenna experimentation, signal-processing research, and SDR development within a university laboratory.
🔧 A system-level engineering approach
Neosoft was responsible for delivering a turnkey solution, covering hardware selection, synchronization architecture, rack integration, and final validation.
✔ 32×32 MIMO Architecture
Each system includes:
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32 transmit channels
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32 receive channels
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shared timing and reference clocks
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precise PPS distribution
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optimized RF cabling to minimize loss
This architecture supports demanding multi-channel experimental setups.
Optimized DELL servers for high-throughput SDR workloads
To sustain the data rates of the USRP X440, Neosoft performed:
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complete performance analysis
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processor and NIC selection
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high-throughput network configuration
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optimized storage layout
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validation of continuous, lossless data streaming
This ensures stable operation during intensive SDR sessions.
Advanced synchronization infrastructure
Multi-channel SDR systems rely heavily on timing accuracy.
Neosoft deployed a full synchronization setup including:
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centralized 10 MHz reference clock
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PPS distribution
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low-loss RF cabling
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channel-to-channel timing validation
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system-level coherence testing
The result is a stable and predictable MIMO test environment.
⚡ Rack integration and power management
Both systems were fully integrated into dedicated equipment racks with:
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protected and redundant power distribution
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optimized airflow and thermal management
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structured RF, timing and Ethernet cabling
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room for future expansions
This ensures operational reliability and easy maintenance.
🎯 A turnkey SDR platform for advanced laboratory work
With these two integrated USRP X440 32×32 systems, the university now benefits from a high-performance infrastructure suitable for:
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multi-antenna experimentation
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real-time algorithm prototyping
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model validation through physical testing
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hands-on SDR education using professional-grade hardware
Neosoft strengthens its role as a specialist in custom SDR integration for academic and industrial environments.
👉 Product link:
https://www.ettus.com/all-products/usrp-x440/
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