This article is for informational purposes. Always refer to your unit’s specific Standard Operating Procedures (SOP) and the official L3Harris technical manuals for classified configurations and safety protocols.
Check the antenna connection. Ensure the BNC/TNC connectors are hand-tight and not cross-threaded. an prc158 manual
The PRC-158 can run hot during high-duty cycles (constant transmitting). Ensure the radio has adequate airflow and is not buried deep inside a closed rucksack. The Complete Guide to the AN/PRC-158 Manual: Operation,