For example, a chip may be required to run at a specific frequency so it can interface with other components in a system.

Train will run at a frequency of one every 5.5 minutes during peak hours.

Trains run at a frequency of 5 minutes during these times, down from the usual 7 minutes.

The service ran at a daytime frequency of every 30 minutes Monday to Sunday.

The only systems that could run at a high frequency are electromagnetic energy storage devices.

The service also ran at a normal frequency rather than the current service.

The other routes ran at a frequency of every hour or less.

The four routes, which operate between 6 am and midnight every day, run at a frequency of 10 to 20 minutes.

Both routes run at a frequency of every thirty minutes.

The route ran all day at a 20-minute frequency.