Connect a SKL (Simple Key Loader) or similar fill device to the data port. Turn the radio function switch to (Load). Select CRYPTO on the radio interface.
: Includes an expansion slot for mission-specific modules such as ISR reception or SIGINT. Rugged Construction
What (antennas, crypto loaders, or hand-mics) you have attached. an prc158 manual
Comprehensive Guide to the AN/PRC-158 Multi-channel Manpack (MCMP) Radio
The software-defined nature of the AN/PRC-158 requires precise digital configuration. Loading Cryptographic Keys (COMSEC) The radio must be keyed before it can join secure networks. Connect a SKL (Simple Key Loader) or similar
The AN/PRC-158 is designed to replace legacy single-channel radios by merging two independent transceiver channels into one chassis. This drastically reduces the size, weight, and power (SWaP) requirements for dismounted soldiers, vehicular platforms, and tactical command posts. Key Hardware Specs 30 MHz to 2.5 GHz across both channels.
Two completely independent channels capable of running different waveforms simultaneously. Output Power: VHF/UHF: Up to 10 Watts line-of-sight (LOS). SATCOM: Up to 20 Watts amplified. : Includes an expansion slot for mission-specific modules
TrellisWare TSM-X™ and Soldier Radio Waveform (SRW) for high-speed MANET data. Physical and Power Characteristics Weight: Approximately 9.4 lbs (without batteries).