For a target 25 miles away, what is the appropriate pulse width and repetition rate when the RADAR is set to the 25 mile range?

The correct choice for pulse width (PW) and repetition rate when targeting an object 25 miles away is based on the fundamental principles of radar operation and the requirements for effectively detecting and identifying such a target.

In this scenario, a pulse width of 1.0 seconds ensures that the radar has enough time to transmit its signal and receive the echo reflected from the target. The length of the pulse must be designed to be long enough to provide a reliable signal return from a target and to maintain the radar's ability to distinguish between multiple targets or echoes in close proximity. A longer pulse width can improve the radar’s detection capabilities over greater distances.

The repetition rate of 500 pulses per second (pps) is appropriate for a target at this range, as it balances enough pulse transmissions per second to ensure continuous coverage while providing enough time for the radar system to process the returned signals. This rate allows for adequate time intervals between successive pulses, enabling the radar to avoid clutter and reduce the possibility of overlap in signals from multiple targets.

Collectively, this combination of a 1.0 second pulse width and a 500 pps repetition rate allows the radar system to effectively scan, detect, and identify objects that are 25 miles away, ensuring that the signal