Power bandwidth is a term used in electronics to describe the range of frequencies over which a piece of equipment can operate and deliver its rated power. There are several synonyms for power bandwidth, including frequency response range, power handling range, operating frequency spectrum, and power handling capacity. Other related terms that are often used include gain range, amplifier bandwidth, and signal bandwidth. It is important to choose the appropriate synonym when referring to power bandwidth because this characteristic is a critical factor in determining the performance of electronic equipment. A robust power bandwidth can ensure that equipment has the capacity to handle a wide range of frequencies, resulting in optimal performance.