Pulse Analyser Indicator is best described as which of the following?

• A. Displays received video signal, has two horizontal sweeps
• B. Displays received video signal, but has no sweeps
• C. Measures laser power
• D. Emits infrared light

Answer: (A)

The Pulse Analyser Indicator is a display tool that shows the received RF video signal and provides two horizontal sweeps to analyze timing. The video image lets you see the shape and amplitude of each pulse, while having two time bases lets you measure both fast features (like pulse width) and slower features (such as pulse repetition interval) in one view. It’s not simply a static display, and it isn’t a sensor for laser power or a device that emits infrared light. That combination—displaying the video with dual time sweeps—is what distinguishes it as a pulse analyser indicator.