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Real-Time Spectrum Analyzers (RTSA)

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Highlights

Specifications

Models

Options, Software, Accessories

Resources

Highlights

See More. Capture More. Understand More.

Add real-time analyzer capabilities to your existing analyzer with our real-time spectrum analyzer (RTSA) options. A real-time UXA, PXA, or MXA X-Series signal analyzer provides continuous acquisition of RF signals, including low-level signals occurring close to larger ones. Its conditional triggering capabilities can watch for transient or intermittent events and initiate signal capture, measurement, and display. The ultimate result — you can see more, capture more, and understand more.

Detect signals as short as 227 ns with 100% probability of intercept (POI)
Scan with up to 2 GHz of real-time bandwidth
Perform real-time signal analysis up to THz frequencies with external mixing
See small signals in the presence of large ones with up to 78 dB spurious-free dynamic range
Identify and record culprit signals with frequency-mask and time-qualified triggers

Monitor a wide span of spectrum up to the full frequency range of the analyzer with stepped density display
Gain more confidence in your system or signal environment knowing you can capture intermittent or transient signals as short as 418 ps
Accelerate communication system development by quickly switching to must-have traditional measurements like phase noise, noise figure, and more

View Technical Overview

Find Signals of Interest with Real-Time Spectrum analyzer (RTSA)

When testing radar, electronic warfare, or signal intelligence systems, it is important that you find and measure signals of interest in complex and dynamic environments. Using the real-time spectrum analyzer (RTSA), you can trigger on signals with a mask and even view signals in the time domain. Quickly link cause and effect with the X-Series signal analyzers equipped with the RTSA option.

Key Specifications

Frequency Options

From 3.6 to 110 GHz

Maximum Analysis Bandwidth

Up to 4 GHz

Maximum Real-Time Bandwidth

Up to 2 GHz

Related use cases

How to Measure Signal Quality in 5G Private Networks

Measuring 5G private network base station transmitter signal quality requires a high-frequency and wide-bandwidth test system that can address excessive path loss, wideband noise, and frequency errors with minimum impact on the EVM test results. Learn how to measure accurate signal quality in your 5G private network base station transmitters for your 5G new radio (NR) frequency range 1 (FR1) and FR2 applications.

How to Conduct Electromagnetic Interference (EMI) Testing

Testing EMI pre-compliance and compliance standards requires detailed and exacting methodologies to ensure accurate emission measurements. Learn how to conduct fast and insightful EMI testing with time-domain scan (TDS) and real-time scan (RTS) that is compliant with CISPR 16-1-1:2019, MIL-STD-461G, ANSI C63.2, and FCC.

How to Analyze 5G Release 16 Base Station Signals

Base station signal analysis based on the 5G release 16 standards, requires a high-frequency and wide-bandwidth test set up that is able to reduce excessive path loss, wideband noise, and frequency errors. Learn how to perform base station transmitter conformance testing according to the 5G new radio (NR) release 16 standards, for your frequency range 1 (FR1) and FR2 applications.

How to Optimize SNR

Predicting RF product performance requires a deep understanding of noise sources. Learn how to measure and manage the noise floor of a device to achieve the optimal signal-to-noise ratio (SNR) and what instrument to use for different signals.

How to Measure RF Phase Noise

Measuring RF and microwave frequency phase noise requires a dedicated phase noise instrument. Learn how to deploy three techniques to measure RF phase noise: direct spectrum, phase detector, and two-channel cross-correlation.

See all use cases

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Real time spectrum analyzer (real time signal analyzer) measurement applications RTSA

Simplify Complex Tasks and Deliver Repeatable Results with X-Series Applications

Understand the performance of your cellular, wireless, and aerospace/defense devices and designs with downloadable X-Series measurement applications.

Gain more insight into device performance from parametric measurements to the latest standards-compliant wireless measurements like 5G, IoT, LTE and WLAN with integrated applications that put consistent measurements at your fingertips
Share same measurement science and expertise across multiple hardware platforms across design, development, and production
Choose the best license type and terms according your need and budget