Upon completion of this lesson, students will:

1. Explain common terminology relating to radio equipment and systems.
2. Identify which radio frequency bands DHS agencies utilize and how this relates to interoperability with other agencies.
3. Explain common radio system functions and how they impact ability to communicate effectively.
4. Explain basic radio functions and operation in order to increase proficiency when using portable and mobile radio equipment.
5. Identify how and when to use or update encryption capabilities with DHS land mobile radio equipment.