Advanced Spectrum Analyzers for Real-Time Signal Insight
Detect, diagnose, and optimize with precision RF and frequency tools designed by Physical Layer Tech for modern test environments.
Overview
Electromagnetic spectrum analysis is crucial to ensuring the performance, reliability, and compliance of RF and digital systems. At Physical Layer Tech, we deliver highly accurate Spectrum Analyzers designed for engineers, technicians, and R&D teams working in demanding environments.
Whether you’re identifying EMI sources, verifying frequency allocations, or optimizing network coverage, our analyzers provide the real-time frequency domain insights you need. Backed by a strict quality assurance process, modern UI, and cloud-connected capabilities, our solutions simplify complex workflows across industries.
Based in Portland, Oregon, Physical Layer Tech is a recognized leader in smart IoT and test instrumentation across North America. We’re trusted for our innovative tools, dependable service, and expert guidance—helping B2B partners accelerate development and maintain regulatory compliance.
Core Components
Hardware
- High dynamic range RF front ends with ultra-low phase noise
- Wide frequency sweep coverage (up to 67 GHz)
- Real-time bandwidth capture up to 1 GHz
- Portable and benchtop form factors with rugged enclosures
Software
- FFT and swept spectrum modes
- Real-time signal capture and recording
- Waterfall view and spectrogram analysis
- Interference detection and channel power measurement
- Signal demodulation (AM, FM, PSK, QAM, OFDM)
Cloud Services
- Centralized test data access across teams
- Version-controlled test result archiving
- Remote signal visualization and device control
- Team collaboration dashboard
Key Features and Functionalities
- Live signal monitoring with trigger-based captures
- Spectral mask testing and automatic violation alerts
- IQ capture for in-depth offline analysis
- Frequency hopping signal detection
- EMI diagnostics tools with peak hold and average modes
- Portable handheld units with battery operation for field use
Integrations and Compatibility
- Network emulators, signal generators, and RF switches
- Test automation suites via Python, SCPI, or REST API
- Lab software such as MATLAB and LabVIEW
- Windows and Linux host environments
- Remote probe heads and external attenuators
Benefits
- Precision diagnostics to locate and troubleshoot hidden interference
- Faster product development with real-time debug and capture tools
- Reduced compliance risks with built-in regulatory masks
- Optimized field operations via rugged portable models
- Cost-effective scalability across labs and test teams
Applications
- RF interference identification and signal integrity validation
- Wireless device testing (Wi-Fi, 5G, Bluetooth, LTE)
- EMI/EMC pre-compliance testing
- Signal propagation and antenna tuning
- Spectrum licensing and allocation enforcement
- Satellite, radar, and avionics spectrum analysis
Industries We Serve
Wireless and 5G Communications
Aerospace and Defense
Automotive and EV Systems
Semiconductor R&D
Smart Cities and IoT Infrastructure
Broadcasting and Media
Relevant U.S. & Canadian Industry Standards
FCC Part 15
MIL-STD-461
IEEE 299
ITU-R SM.329
ANSI C63.4
CSA C22.2 No. 213
Case Studies
Case Studies 1: U.S. – Wireless Network Provider, Texas
A major telecom provider deployed our portable spectrum analyzers to evaluate urban 5G interference zones. Using our waterfall and trigger capture tools, engineers isolated sources of co-channel interference, improving tower throughput by 17%.
Case Studies 2: U.S. – Automotive Manufacturer, Michigan
A leading EV brand used our high-resolution analyzers in their EMC test labs to ensure infotainment and control modules met FCC and ISO standards. Our real-time signal capture reduced testing cycles by 22%.
Case Studies 3: Canada – Public Safety Agency, Ontario
A regional agency implemented our spectrum analyzers to monitor RF congestion across emergency channels. Cloud-based dashboards allowed coordination across multiple cities, enabling faster resolution of signal conflicts during emergency response drills.
Contact Us
Whether you’re managing RF environments, performing compliance testing, or designing next-generation communication systems, our spectrum analyzers deliver unmatched visibility and control.
Contact us today to learn how Physical Layer Tech can empower your team with precise, reliable spectrum analysis tools for any environment.