Vector Network Analyzers (VNAs) for Signal Path Analysis
DATA CENTER TEST’s VNAs provide accurate S-parameter analysis and impedance matching for high-speed data center and telecom signal paths
Overview
At DATA CENTER TEST, our Vector Network Analysers (VNAs) enable utility and communications engineers to evaluate the behaviour of RF and microwave components with unmatched precision. VNAs play a vital role in measuring S-parameters, characterizing signal paths, and diagnosing transmission loss in high-frequency circuits. Our analysers support both laboratory and field environments with robust hardware and intuitive software. Operating from Advance Labs in Canoga Park, California, DATA CENTER TEST continues to lead North America in the development of innovative test tools for the Smart Utility IoT sector. Through consistent product development, strict QA processes, and expert support, we empower teams to optimize their networks and ensure component performance across critical utility infrastructure
Hardware, Software & Cloud Services
- Handheld, benchtop, and modular VNA units – Ethernet Testers are used to validate and troubleshoot modular and portable VNAs in networked environments.
- Precision coaxial and waveguide ports – Attenuators help manage signal levels and protect sensitive waveguide and coaxial port interfaces during VNA testing.
- Wide dynamic range and frequency sweep engines – Amplifiers in Transmission enhance signal power and accuracy for wide-range frequency sweeps in VNAs.
- RF cables, calibration kits, and adapters – supports precise fiber connectivity setup and calibration alignment during RF signal path configuration.
• S-parameter measurement and Smith chart plotting
• Real-time reflection/transmission loss graphs
• Calibration tools: SOLT, TRL, UOSM
• Result export, overlay comparison, and limit testing
• Secure test result backup and analysis dashboards
• Remote VNA configuration and calibration validation
• Cloud-based test routine scheduling and logs
• Integration with design and simulation platforms
Core Components of BERT Systems
• Frequency range support from 10 kHz up to 40 GHz
• 2-port and 4-port measurement options
• Time-domain analysis (TDR/TDT) support
• Fast sweep speeds and high trace accuracy
• Multiple calibration modes for field and lab use
• Vector error correction and phase tracking
• Built-in display and remote operation capabilities
• Compatible with antenna analyzers and spectrum analyzers
• USB, Ethernet, and Wi-Fi interfaces for system integration
• Support for Windows and Linux test automation software
• API and SCPI support for custom test development
• Compatible with major CAD simulation tools (ADS, HFSS)
DATA CENTER TEST’s VNA Solutions
Benefits of DATA CENTER TEST’s VNA Solutions
- Optimize Network Performance: Validate and tune RF components
- Accurate Diagnostics: Pinpoint mismatches, losses, and coupling
- Field Ready: Rugged models for substation and remote testing
- Cost-Efficient Maintenance: Reduce system failures via preventive insights
- Streamline R&D: Design validation and simulation correlation
- Scalable Solutions: Suitable for small teams or large utility labs
Applications
- Substation RF diagnostics and EMI shielding evaluation
- Utility radio link and antenna performance testing
- Smart grid telemetry and control signal verification
- Inspection of passive components (filters, splitters, cables)
- Testing wireless sensor networks and utility IoT devices
Industries We Serve
- Electric power utilities
- Wireless infrastructure providers
- Defence and aerospace contractors
- Renewable energy transmission
- Telecommunication engineering labs
Relevant U.S. & Canadian Industry Standards
- IEEE 287
- ANSI C63.26
- IEC 61300-4-17
- TIA-603-E
- CSA C108.8
Case Study 1 – United States: Southwest Substation Antenna Testing
A utility in Arizona used DATA CENTER TEST’s portable VNAs to troubleshoot signal disruptions in a substation’s radio communication system. Engineers identified and corrected impedance mismatches in antennas and connectors, improving signal strength by 40%
Case Study 2 – United States: Midwest RF Filter Manufacturing QA
A Chicago-based RF component manufacturer integrated DATA CENTER TEST VNAs into their production line to test S-parameters of band-pass filters. The solution reduced QA time by 30% and improved first-pass yield rates to over 95%
Case Study 3 – Canada: British Columbia Smart Meter Backhaul Analysis
A utility in BC deployed DATA CENTER TEST VNAs to validate the RF performance of smartmeter backhaul modules. The tests helped pinpoint board-level transmission issues, resulting in a firmware and PCB redesign that boosted RF efficiency
Case Studies
Contact Us
Need precise RF and microwave analysis tools for your utility systems?
Get in touch with DATA CENTER TEST for demo requests, product inquiries, or expert support.
We’ll help you streamline RF testing with confidence and accuracy