Tektronix manual Only Spectrum Analyzers with Frequency Domain Triggering

Trigger

the Only Spectrum Analyzers with Frequency DomainTriggering

Real-Time Spectrum Analyzers overcome the challenges associated with today’s complex RF signals with both frequency and time domain event triggers. These advanced triggers provide the ability to capture a seamless record of RF signals into memory and perform time-correlated, multi-domain analysis.

Unlike traditional swept spectrum analyzers, the Real-Time Spectrum Analyzer offers a Power Trigger with user-settable span, enabling spectrum capture whenever the power of any signal crosses a user-defined threshold. Tektronix’ exclusive Frequency Mask Trigger enables the capture of the spectrum of interest when a discrete change in signal frequency, amplitude, or bandwidth occurs, or when a signal appears or disappears. Frequency Mask Triggering occurs even if spectral events are detected at a much lower level than adjacent signals. In addition, the flexibility of the Frequency Mask Trigger enables the creation of a customizable mask that can monitor multiple different frequency bands within the analysis span.

Using the Frequency Mask Trigger and Spectrogram to determine if interference with specific WLAN packets is coming from a Bluetooth transimitter or a microwave oven.

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Frequency Mask Trigger can catch unknown, transient or low duty cycle signals in a multi-signal spectrum

Point-click-and-drag editor makes mask set-up easy

Trigger can be used in an exceed threshold or “fall under” threshold mode

Trigger position can be set to designate what percentage of the captured time record will be pre-trigger and post-trigger

RSA Real-Time Spectrum Analyzers 9