Two independent channels that can transmit and receive simultaneously. Frequency Range: 30 MHz to 2.5 GHz. Power Output: Narrowband: 10 W. SATCOM: 20 W. Wideband: 20 W peak / 10 W average.
Press the button corresponding to the channel you wish to edit (Ch 1 or Ch 2). Select Edit Presets from the menu.
The system can be docked in vehicular mounts, acting as a high-power tactical radio for armored units.
Regularly check for damage to connectors, the antenna port, and battery contacts.
Keep the rubber gaskets inside the battery compartment lubricated with silicone grease. Field Troubleshooting Guide Probable Cause Corrective Action Dead battery or loose connection Replace BB-2590 battery; check battery tray latches. GPS fails to acquire fix Masked antenna or indoor usage Move to an open area; check GPS antenna cable connection. COMSEC Error / Audio Muted Expired or incorrect key variable Reload crypto keys using the SKL; verify net ID. High VSWR / Poor Range Damaged antenna or wrong frequency an+prc158+manual
Turn the Power/Volume knob clockwise. The unit will execute a Power-On Self-Test (POST).
Connect a specialized UHF SATCOM antenna (e.g., AV 2040 or a wearable satellite antenna) to the designated channel.
The AN/PRC-158 is designed to bridge legacy networks with modern, high-bandwidth mobile ad-hoc networks (MANET). Legacy Waveforms
Check that the antenna matches the frequency band (VHF vs UHF). Increase power setting. Timing desynchronization Two independent channels that can transmit and receive
Includes SINCGARS, HAVEQUICK I/II, VHF/UHF LOS, HPW, SRW, and MUOS-ready hardware for satellite communication on the move.
Attach a fully charged BB-2590 battery to the radio chassis.
The display will briefly flash "Zeroizing..." and clear all non-volatile memory slots. The radio is now clean and safe from exploitation. Panic Zeroization (Powered Off)
Users should ideally complete a certified Harris Operators Course before attempting full field operation. 3. Safety & Precautions SATCOM: 20 W
Secure Type 1 encryption operations up to TOP SECRET require a valid key fill via a Sierra II cryptographic engine:
The AN/PRC-158 manual also emphasizes best practices and safety considerations, ensuring that users operate the system effectively and safely. These include:
SATCOM Antenna: Portable directional or omnidirectional on-the-move antenna.
Operates on 19–34 VDC and is compatible with standard military batteries such as the BB-2590/U .