Racal Acoustics RA315 High-Noise Integrated Helmet System (IHS)
Summary of Features
- High noise attenuation, circa 35 dB with ANR
- Retrofitable digital ANR
- Talk-through circuit
- Comfortable ear cushions
- Optional soft liner and accessories
- Optional "bump-only" or ballistic outer shell (requires soft liner)
The RA315 IHS is available for a variety of intercom systems supporting ANR, enabling improved speech intelligibility and hearing protection for crews in high-noise vehicles.
Optional soft liners offer excellent bump protection and ventilation, and depending on the liner, the headset may be configured with or without a neckband spring, optimizing fit while maintaining comfort.
The soft liner supports a removable outer protective shell that can be removed and stowed when the vehicle is operated in closed-down mode. Protective shells are available in a choice of sizes and colors, and may be "bump only" or ballistic, with a V50 rating of 400-650 m/s.
Appropriate EMC shielding ensures protection from radiated field strengths up to 50V/m, important for crews in a head-out situation close to a propagating antenna.
in olive drab
with soft liner
The RA315 IHS is a flexible three-part system comprising of the headset, an optional soft liner, and an optional outer shell. Most configurations offer ANR and talk-through as standard and will support a variety of leading supplier intercoms.
In some existing configurations, the outer shell is an add-on item and depending on the soft liner specified, there may be an optional neckband spring fitted as standard.
Please consult the RA315 IHS product sheet for details.