RIGOL RSA800 Real-Time Spectrum Analyzers up to 14GHz

The RIGOL RSA800 Series combines swept and real-time spectrum analysis in an ultra-portable 1.9kg instrument. RSA804, RSA808 and RSA814 models cover frequencies from 5kHz to 4.5GHz, 8.5GHz or 14GHz, supporting RF development, education, wireless troubleshooting and field measurements.

Every model includes GPSA and RTSA modes, a preamplifier, up to 40MHz real-time bandwidth and an integrated tracking generator that can also serve as an independent signal source. A 7-inch multi-touch display, USB-C power delivery, SCPI programming and browser-based control support both mobile work and automated test systems.

Key Features

• Up to 14GHz coverage: Select the frequency range that matches general RF, cellular, Wi-Fi, microwave or satellite-band work.
• Real-time spectrum analysis: Up to 40MHz bandwidth and a 5.62µs minimum signal duration for 100% probability of intercept help reveal intermittent interference and transient events.
• Fine frequency resolution: 1Hz–10MHz RBW and VBW ranges support both narrowband signal separation and fast wide-span measurements.
• Low noise floor: Typical DANL reaches -168dBm at 1GHz with the preamplifier enabled and normalized to 1Hz.
• Stable close-in measurements: Typical phase noise is -112dBc/Hz at 1GHz with a 10kHz offset.
• Integrated tracking generator: -40dBm to 0dBm output supports filters, amplifiers and other frequency-response measurements.
• Expandable applications: Optional VSA, EMI, analog demodulation and phase-noise software extends the platform beyond standard GPSA and RTSA modes.
• Portable workflow: The 265.35×161.75×77.38mm enclosure weighs 1.9kg and can operate from a compatible USB-C PD power bank.
• Automation and remote access: USB, Gigabit LAN, HDMI, SCPI and web control support bench integration, remote operation and external displays.

Applications

• Wireless, cellular, Wi-Fi and IoT signal analysis
• Interference hunting and transient-signal capture
• Filter, amplifier and component frequency-response testing
• EMI pre-compliance measurements with optional software
• Vector signal and analog modulation analysis
• RF education, laboratory development and field service

Model Differences & Selection

• RSA804: Covers 5kHz–4.5GHz with a tracking-generator range of 100kHz–4.5GHz. Choose it for general RF development, education and measurements below 4.5GHz.
• RSA808: Extends coverage to 8.5GHz and the tracking generator to 8.5GHz. It fits cellular, Wi-Fi and wider microwave test requirements.
• RSA814: Reaches 14GHz with tracking-generator output up to 14GHz. Select it for the broadest coverage, including C-band and part of the Ku-band.

Why Choose the RIGOL RSA800 Series?

The RSA800 combines real-time capture, precise swept analysis, an integrated source and modern remote control in a compact platform. The three frequency options let buyers match the instrument to the required RF range without changing the user interface, automation workflow or core measurement capability.