The AN/PRC-158 is a software-defined, two-channel transceiver. It replaces legacy single-channel systems to reduce operator payload. Key Specifications 30 MHz to 2.5 GHz. Channels: Two independent, fully functional channels. Power Output: Up to 10W narrowband; 20W wideband. Waveforms: SINCGARS, HAVE QUICK, SRW, MUOS, and SATCOM. Encryption: NSA Certified Type 1 cryptographic security. Basic Controls and Interface
On the SKL, select the appropriate KEK (Key Encryption Key) or TEK (Traffic Encryption Key).
Features MUOS-ready hardware for beyond-line-of-sight satellite connectivity while on the move.
While the is a controlled document restricted to Department of Defense (DoD) personnel and authorized contractors, this guide provides a comprehensive overview of the system’s architecture, capabilities, and basic operational procedures for those training on the platform. 1. Overview of the AN/PRC-158 an prc158 manual
Disclaimer: This article is for informational purposes based on public, technical data sheets and does not contain sensitive or encrypted information found in restricted technical manuals.
Independent color screens provide real-time status for Channel 1 and Channel 2.
It is built to MIL-STD-810G standards, allowing operation in extreme temperatures ( -40∘Fnegative 40 raised to the composed with power F 131∘F131 raised to the composed with power F ) and immersion in up to 2 metres of salt water. Channels: Two independent, fully functional channels
This manual is for the 25Q (Electronic Warfare) or 94F (Computer Detection Systems) repairer. Do not perform these tasks unless you are certified. Topics include:
: Features embedded routing and the ability to cross-band voice and data between channels and waveforms.
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. Encryption: NSA Certified Type 1 cryptographic security
| Symptom | Manual Reference | Solution | | :--- | :--- | :--- | | | Vol 3, Ch 5 | Verify all radios have the same Network ID (not just the same frequency). | | Overheating Shutdown | Vol 2, Ch 2 | The heat sink needs air gap. Remove the radio from a rucksack pocket. | | Key Fill Rejected | Vol 3, App B | The SKL time offset is too high. Sync SKL time via NTP before filling. | | Audio Echo | Vol 1, Ch 4 | Turn off "Internal VOX" when using a push-to-talk headset (e.g., Peltor). |
Connect a Simple Key Loader (SKL) or Tactical Key Loader (TKL) to the data/fill port using the appropriate fill cable. Set the radio mode switch to (Load).
Rotate the main function switch from to PT (Plain Text). Wait for the system Self-Test (BIT) to complete. Verify that no critical error codes display on screens. 3. Loading Cryptographic Keys Connect a Simple Key Loader (SKL) to the data port. Set the radio function switch to the LD (Load) position. Select the correct crypto keys on your SKL interface. Transmit the keys and verify the "Load Success" prompt. 4. Programming a Channel Press the MENU key on the front keypad. Select Preset Config using the arrow navigation keys. Enter the assigned operating frequency for the mission.
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.