The is a software-defined, two-channel tactical radio designed to provide simultaneous voice and high-speed data communications. Core Capabilities
: Covers continuous 30 MHz to 2.5 GHz, supporting narrowband, wideband, and SATCOM waveforms. Power Output Narrowband : Up to 10 W. SATCOM/Wideband : Up to 20 W peak. Crossbanding Capabilities an prc158 manual
The Core Manuals (by TM Number):
The Complete Guide to the AN/PRC-158 Manual: Operation, Programming, and Field Maintenance
Controlled Cryptographic Item (CCI)
The AN/PRC-158 is a when loaded with certain modules. Consequently, the full operator’s manual is classified as Restricted or Export Controlled (under ITAR). Publicly, you will find only the "Operator’s Quick Reference Card" or sanitized excerpts. Authorized personnel access the full PDF via the L3Harris Technical Support Portal (requires a CAC or approved sponsor) or the program's Technical Data Package (TDP) . Use case: The radio finds the best frequency automatically
Use case: The radio finds the best frequency automatically.
Activation:F2 → MODE → ALE → Enter self-address (e.g., “ALPHA6”).
Manual’s caution: ALE scanning reduces battery life by 40%.
Always read the warnings – Incorrect antenna selection can destroy the final amplifier.
Update your firmware – The manual’s revision 6 (2023) added MUOS waveform support.
Practice zeroization – Every operator should be able to wipe the radio in under 5 seconds.
Tactical Networking
: Acts as a communications bridge, replacing legacy systems like the AN/ARC-201D in aviation platforms to ensure air-to-ground interoperability. Configuration and Maintenance Always read the warnings – Incorrect antenna selection
