Cal Fire Wildland Practice Test 2025 – Comprehensive Exam Prep

The correct choice indicates that a repeater is not a required piece of equipment for direct, talk around, or car-to-car communications.

In direct, talk around, or car-to-car communication scenarios, the aim is to facilitate communication between units or individuals over short distances without the need for extended infrastructure. These methods rely on straightforward, line-of-sight exchanges that often occur using handheld radios or mobile units within vehicles.

A repeater is typically used to extend the range of communication for more significant distances, relaying signals from one radio to another, which is not necessary for direct or close-range communications where units are within the effective range of their radios. In contrast, items such as microphones, headsets, and backup power sources enhance functionality and ensure that communication can occur reliably; however, they serve specific roles and are not strictly required for the basic operation of direct or car-to-car communication.