OWON XSA3080-R 9kHz-8 GHz Real Time Spectrum Analyzer
The OWON XSA3080-R is a professional real-time spectrum analyzer with integrated vector network analyzer (VNA), covering 9 kHz to 8 GHz. Designed for RF development, production testing, and EMC pre-compliance, it delivers fast capture, high sensitivity, and versatile analysis in one compact instrument.
OWON XSA3080-R Real-Time Spectrum Analyzer + Vector Network Analyzer (9 kHz – 6 GHz)
The OWON XSA3080-R is a powerful real-time spectrum analyzer with integrated vector network analysis (VNA), designed for RF engineers who need fast, accurate insight into modern wireless and electronic systems. Covering 9 kHz to 8 GHz, the XSA3080-R combines high real-time performance, excellent sensitivity, and versatile measurement functions in a single, cost-effective instrument. With 100% Probability of Intercept (POI) down to 6.25 µs and 60 dB spurious-free dynamic range, the XSA3080-R reliably captures short-duration and intermittent RF events that traditional swept analyzers may miss. A typical DANL of −165 dBm/Hz, phase noise of −106 dBc/Hz @ 10 kHz offset (1 GHz), and 1 Hz minimum RBW ensure precise analysis of low-level and closely spaced signals.
Designed for Efficiency and Ease of Use
A large 10.4-inch multi-touch display supports intuitive gesture control, while mouse and keyboard compatibility simplifies detailed analysis and reporting. The instrument also supports web-browser remote control from PC or mobile devices, allowing monitoring and operation without dedicated software installation. Connectivity options include LAN, USB Device, and USB Host for easy integration into automated test setups.
Integrated Vector Network Analyzer (VNA)
The built-in VNA (Vector S11 and S21) enables fast characterization of filters, amplifiers, antennas, and cables without additional equipment. With up to 90 dB network analysis dynamic range and a standard tracking generator, the XSA3080-R is ideal for RF component development, validation, and troubleshooting.
Advanced Measurement & Analysis Functions
The OWON XSA3080-R supports a wide range of RF and EMC measurements, including:
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Real-time spectrum views: Probability Density Spectrum, Waterfall, 3D Spectrum, Time Power
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Modulation & signal analysis: AM, FM, ASK
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Advanced RF metrics: ACPR, OBW, CNR, Harmonics, CCDF, SEM, TOI
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Distance-to-Fault (DTF) for cable and antenna fault location
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EMI measurement mode with quasi-peak detector and limit lines (software option)
These capabilities make it suitable for R&D, production test, maintenance, and EMC pre-compliance applications.
Ideal Applications
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RF and wireless R&D and debugging
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IoT, ISM band, and sub-GHz device testing
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RF component and antenna measurement
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EMI/EMC pre-compliance testing
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Education, service, and production environments
Key Specifications (XSA3080-R)
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Frequency range (SA): 9 kHz – 8 GHz
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Frequency range (VNA / TG): 100 kHz – 8 GHz
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Real-time analysis bandwidth: 100 MHz
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Minimum RBW: 1 Hz
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Displayed average noise level: −165 dBm/Hz (typ.)
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Amplitude accuracy: < 0.7 dB (typ.)
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Standard features: Preamplifier, tracking generator, VNA, Distance-to-Fault
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Display: 10.4″ color LCD, multi-touch
Real-time Spectrum Analysis Mode Interface
The real-time mode captures and displays signals continuously with 100% probability of intercept, ensuring even very short and intermittent events are detected. With up to 100 MHz real-time bandwidth and a minimum capture duration of 6.25 µs, it enables reliable analysis of transient interference, burst signals, and unstable RF behavior that traditional swept analyzers may miss.
The OWON XSA3080-R delivers real-time insight, network analysis, and professional RF performance in one compact instrument—an excellent choice for engineers who need speed, accuracy, and value.
| Model | XSA3036-R | XSA3060-R | XSA3080-R |
|---|---|---|---|
| Frequency & Bandwidth | |||
| Spectrum Analyzer Frequency Range | 9 kHz – 3.6 GHz | 9 kHz – 6 GHz | 9 kHz – 8 GHz |
| Vector Network Analyzer (VNA) Frequency Range | 100 kHz – 8 GHz | ||
| Tracking Generator Range | 100 kHz – 3.6 GHz | 100 kHz – 6 GHz | 100 kHz – 8 GHz |
| Real-time Analysis Bandwidth | 100 MHz | ||
| Performance | |||
| Resolution Bandwidth (RBW) | 1 Hz – 5 MHz | ||
| Displayed Average Noise Level (DANL) | −165 dBm/Hz | ||
| SSB Phase Noise (Typ.) | −106 dBc/Hz | ||
| Third-order Intercept Point (TOI) | +14 dBm | ||
| Amplitude Accuracy (Typ.) | < 0.7 dB | ||
| Spurious-Free Dynamic Range (SFDR) | 60 dB | ||
| 100% POI Shortest Signal Duration | 6.25 µs | ||
| Real-Time Views & Analysis | |||
| Real-time Spectrum Views | Probability Density Spectrum, Waterfall Chart, 3D Spectrum, Time Power Spectrum | ||
| Advanced Measurement Functions | CHP, ACPR, OBW, CNR, Harmonic, Monitor, CCDF, SEM, TOI | ||
| Vector Signal Analysis | AM, FM, ASK | ||
| VNA & Cable Test | |||
| Vector Network Analysis | Vector S11, Vector S21 | ||
| Network Analysis Dynamic Range | 90 dB | ||
| Cable Fault Location | Distance to Fault | ||
| EMC / EMI (Optional) | |||
| EMI Measurement (Instrument Functions) | EMI Filter and Quasi-Peak Detector, Log Scale and Limit Line | ||
| Connectivity & Control | |||
| Communication Interfaces | LAN, USB Device, USB Host | ||
| Remote Control Capability | SCPI / LabVIEW / IVI via USB-TMC / VXI-11 / Socket / Telnet | ||
| Remote Controller | NI-MAX, Web Browser, Easy Spectrum software, File Explorer | ||
| Display & Operation | |||
| Display | 10.4-inch LCD, supports multi-touch, mouse, and keyboard | ||
Accessories subject to final delivery:
- Power cord
- USB device cable
- Quick guide
- N-BNC adapter
