Ops-Core RAC Headset, NFMI (Kenttätestituote)

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• Incorporates a streamlined design for optimal comfort, and true 3D hearing technology for hearing protection and improved situational awareness.

• Available with optional NFMI earplugs which offer wire-free double hearing protection capability – specify when ordering.

• Attaches to the rear portion of Ops-Core Accessory Rail Connectors (ARCs) leaving the top portion of the ARCs free for mounting lights, cameras, and other helmet components for optimal system level performance.

• Rotates back to the rear of the helmet when not in use, creating a very low profile—ear cups not visible from front view when stowed.

• Streamlined design also provides freedom of movement and unobstructed head range of motion. Restores “natural hearing” with the outside environment for improved situational awareness while also providing robust hearing protection.

• Single-point gimbal attachment allows for 360° of adjustment instead of conventional adjustment systems–auto positioning to each individual’s ear/head shape.

• High performance ear cushions ergonomically fit the head geometry, providing a better seal and increased noise attenuation.

• Noise-cancelling immersion rated microphone mounts to left or right ear cup.

• Compatible with the Ops-Core FAST and Sentry Helmet Systems.

• 100 hours of 3DHT use.

• Auto Shut Down after two hours to preserve batteries, with audible alert.

• Fail-Safe Communications—headset will continue to operate for communications without battery power.

• Lightweight (1.1 lbs. (500 g) base version); 1.2 lbs. (545 g) with earplug option)

• Immersion rated: IP-67 and IP-68 10 ft. for 30 seconds

• Environmentally tested to MIL-STD-461E

• Assortment of cabling and Push-to-Talk (PTT) systems available – call for assistance.

NOISE PROTECTION RATINGS:

• Base version (does not include NFMI earplugs, not upgradeable for NFMI earplugs)

• NRR 20 dB

• SNR 23 dB

• H 27 dB

• M 20 dB

• L 16 dB

• NFMI Earplug version (include earplugs and 3 set of foam tips for earplugs)

• NRR 32 dB

• SNR 39 dB

• H 41 dB

• M 36 dB

• L 32 dB