Products

Spectrum Analyzers

Real-Time RF Spectrum Analysis

XGY spectrum analyzers provide the critical visibility needed to capture transient RF events, hunt complex interference, and monitor dynamic signal environments. Spanning from ultra-portable USB modules to high-performance benchtop units, they equip engineering teams with real-time spectrum analysis capabilities specifically designed for EMC pre-compliance, radar diagnostics, and rigorous RF troubleshooting.

YSA-P400 Spectrum Analyzer

Frequency: 9 kHz – 40 GHz
DANL: -161 dBm/Hz
POI: 100% down to 15 μs
Form Factor: Handheld

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YSA-N400 Spectrum Analyzer

Frequency: 9 kHz – 40 GHz
DANL: -161 dBm/Hz
POI: 100% down to 15 μs
Form Factor: Portable, < 665 g

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YSA-U090 Spectrum Analyzer

Frequency: 9 kHz – 9 GHz
DANL: -168 dBm/Hz
POI: 100% intercept
Form Factor: USB dongle

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Spectrum Analyzers for RF, EMC, and 5G Testing in Australia

XGY Tek supplies handheld, USB-based, and benchtop spectrum analyzers to engineering teams worldwide across telecom, defense, automotive, and university research. Our flagship YSA-P400 series (9 kHz – 40 GHz) delivers benchtop-class DANL of -161 dBm/Hz in a 1.5 kg handheld form factor with 100 MHz real-time bandwidth and 100% POI to 15 μs — built for field interference hunting and EMC pre-compliance. Every instrument ships with traceable calibration and is supported directly by local RF engineers in Adelaide and Sydney.

Which spectrum analyzer should I choose — handheld, USB, or benchtop?

Handheld units (YSA-P400 series) are the right pick when measurements must happen on-site — rooftops, masts, radar ranges, EMC chambers — and you want benchtop-class performance in a battery-powered tool. USB analyzers (YSA-U090 series) are ideal for compact lab benches and headless automated setups driven by Python or LabVIEW. The benchtop YSA-N400 series suits production lines and dedicated R&D rigs where rack space is available and uptime matters. Our team in Adelaide can help you size POI, RBW, and DANL against your application — request a quote with your test plan.

What measurements can XGY spectrum analyzers perform?

XGY spectrum analyzers cover spurious and harmonic analysis, channel power, ACPR, OBW, EVM and digital demodulation (ASK/FSK/PSK/QAM with constellation, eye diagrams), real-time persistence and density displays, phase-noise measurement (-107.5 dBc/Hz at 1 GHz on the YSA-P400), and IQ streaming for post-capture processing. Typical workloads include 5G NR FR1/FR2 conformance, radar pulse analysis, EMC pre-compliance (CISPR/MIL-STD-461 with our RF accessories), and aerospace/defense receiver test.

Do XGY spectrum analyzers ship with calibration and warranty?

Yes — every analyzer ships with a traceable calibration certificate and a standard manufacturer warranty. Re-calibration, on-site commissioning, and Python/LabVIEW automation scripting are available through our Custom Automation service. For turnkey EMC pre-compliance benches that pair an analyzer with an EM5040 LISN, RF cables, and a control PC, contact our team via the quote form.