A radio frequency between 300 kilohertz and 3 megahertz.
More example sentences
- The sonar suite includes the hull-mounted Shark Gill sonar, which operates at low and medium frequencies in active and passive search and attack mode.
- The search-and-attack sonar operates at medium frequency in both active and passive modes.
More definitions of medium frequencyDefinition of medium frequency in:
- The British & World English dictionary