Assertion: spectrum's frequency | /r/CapableOf | start frequency
Facets:
value: on a spectrum analyzer display
type: LOCATION
Source sentences:
text: The frequency halfway between the stop and start frequencies on a spectrum analyzer display is known as the center frequency.
text: The center frequency is halfway between the stop and start frequencies and is also the axis for the frequency used to determine the span -- the range between the start and stop frequencies.