Operates two channels simultaneously across the entire 30 MHz to 2.5 GHz frequency range. Encryption & Security: NSA-certified for voice and data up to TOP SECRET level using Sierra™ II-based Type 1 encryption. Integrated MUOS:
: Built-in hardware to natively access the Mobile User Objective System, allowing secure tactical satellite communications (SATCOM) while on the move without requiring external modular add-ons. Security, Encryption, and Key Loading an+prc158+manual+top
At the heart of the AN/PRC-158’s design is its dual-channel architecture. Unlike its predecessors, which often required multiple pieces of hardware to monitor different frequencies, the PRC-158 can handle two independent channels ranging from 30 MHz to 2.5 GHz. This allows for concurrent communication over Narrowband, Wideband, and SATCOM waveforms. From a hardware perspective, the "top" of the unit is where the user interface becomes most critical. It features a high-resolution sunlight-readable display and a keypad that allows for rapid configuration changes in high-stress environments. The manual emphasizes the importance of the top-mounted connectors and knobs, which are ruggedized to withstand the rigors of combat while providing tactile feedback for operators wearing gloves. Operates two channels simultaneously across the entire 30