The second major issue is signal strength and operating frequency.

"Could you provide the operating frequency and whatever else somebody would need to know to set a receiver up?"

This resonance needs to be placed outside the operating frequencies of the equipment concerned.

Perhaps the hum was merely the operating frequency of the vastly complex computer in which they stood.

He crossed to where Spock was working on it to discover its operating frequency.

The following table lists some of the radio channels and their operating frequencies in Yemen.

A significant result rises from the operating frequency of these devices.

In particular, the laser systems need to be able to run at high operating frequencies, perhaps one to ten times a second.

It is important to match the operating frequencies to the requirements.

The ideal operating frequency was described as being between 35 and 40 hertz.