AN-PRC 158

AN-PRC 158

AN-PRC 158

The AN-PRC 158 simulator delivers a high-fidelity training environment for operators of multi-band, dual-channel tactical V/UHF radios. Built to reproduce both the visual and operational aspects of the real radio, it combines precise signal behavior, authentic audio modelling and a fully interactive front and rear panel. The simulator is designed for use as a standalone training station or as part of a networked exercise environment, fully integrated with the NowaSim platform for multi-station scenarios and instructor supervision.

Visual fidelity extends to the dual-channel display, handset and controls, enabling trainees to train on procedures exactly as they would on live equipment. The Tangent (PTT) control behaves like the real device: transmission is simplex on each channel and the two channels can be operated independently and simultaneously. Pressing PTT on a channel mutes received audio on that channel at the transmitting station.

Accessible from standard web browsers (Firefox, Chrome), the application includes an authentication and account-management system for administrators. The instructor application provides a comprehensive supervisory toolkit: real-time availability of simulator stations, display of current frequency, modulation and power on each of the two channels, PTT and SQUELCH/CARRIER status indicators, and remote control over session start/stop and monitoring. All simulators operate on a shared server to support coordinated, multi-node exercises and interoperability between different simulated radio types.

Key capabilities and training scenarios include:

  • power on/off and status presentation with session persistence of last-configured parameters;
  • simultaneous operation of two independent V/UHF channels with separate parameter sets;
  • frequency and modulation entry for selected channels, listening and monitoring features on each channel;
  • realistic audibility modelling based on frequency, modulation and transmit power settings;
  • automatic acoustic link establishment when station parameters match; voice communication between stations;
  • SATCOM modes (UHF MUOS and DAMA) and waveforms ANW2, SRW (Soldier Radio Waveform), HAVEQUICK II, SINCGARS;
  • volume control and an on-screen menu that exposes all operational functions;
  • support for simulation of acoustic interference and component faults (optional training expansions);
  • compatibility options for hybrid operation with physical radios where hardware permits.

Operational specifications:

  • Frequency range: 30 MHz – 2 GHz (dual-channel V/UHF)
  • Modulations: AM, FM, PSK, QAM (wideband)
  • Operating modes: FIXED, ANW2, SRW (Soldier Radio Waveform), MUOS SATCOM, DAMA SATCOM, HAVEQUICK II, SINCGARS, VULOS
  • Connectivity: dual-channel concurrent operation (V/UHF + UHF SATCOM)

Deploying the AN-PRC 158 simulator reduces equipment wear, eliminates the need for field antenna setups and spectrum leasing for training, and increases throughput of trainees while maintaining high instructional quality. All training sessions can be recorded and reviewed, supporting assessment and certification workflows. Thanks to its realistic behavior, web-based accessibility and integration with NowaSim, the AN-PRC 158 is an effective, scalable tool for practical radio operator training and mission rehearsal.