The 3M Peltor Comtac XP is designed to help reduce exposure to hazardous levels of noise, improve situational awareness and at the same time enable two-way radio communications in noisy environments.
• Slim cup design
• SNR of 28
• Level dependent function for ambient listening
• Functions: external input mode, release time, balance, plug mode, equalizer mode and external mute mode
• Last setting is stored when switched off (except plug mode)
• Fully independent dual earphone system for talk through and external radio signal
• Compatible with the majority of ballistic helmets on the market
• Automatically switches off after two hours if no function is used.
• Battery life is about 500 hours.
| SNR | |||||||||||||
| Single Number Rating, SNR, is calculated according to EN ISO 4869-2:1995 with a=1. It shall be applied to C-weighted noise level measurements to estimate the A-weighted noise level effective to the ear when hearing protectors are worn. |
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| ValueType | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 6300 | 8000 | ||||
| Mean att | 11.5 | 17.9 | 27.8 | 30.0 | 32.1 | 36.2 | 40.3 | ||||||
| Stand dev | 2.5 | 2.7 | 1.8 | 2.3 | 3.0 | 2.0 | 3.1 | ||||||
| APV | 9.0 | 15.3 | 25.9 | 27.7 | 29.1 | 34.2 | 37.2 | ||||||
| H (db) | 31 | ||||||||||||
| M (db) | 25 | ||||||||||||
| L (db) | 16 | ||||||||||||
| SNR (db) | 28 | ||||||||||||
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3M Peltor WorkTunes Pro AM/FM Radio Headset 32 dB Black Headband HRXS221A
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