The HMEC 46-1 headset

The HMEC 46-1 headset with NoiseGard™ active noise compensation features dynamic, open headphones. The noise- compensating condenser microphone ensures excellent speech transmission even in noisy environments. Designed for use in aircraft cockpits.

Features

•NoiseGard™ active noise compensation reduces ambient noise by at least 15 dB – consequently the radio volume can be decreased

•Extremely lightweight

•Extremely comfortable to wear due to the patented two-piece automatic headband and soft ear pads

•Peak level protection safeguards you from volume peaks above 110 dB

•“Flip-away” headphone allows single-sided listening

•Flexible microphone boom, can be worn on either left or right-hand side

•Noise-compensating condenser microphone ensures excellent speech transmission

•Single-sided cable, easy to replace

•With NoiseGard™ switched off, the headset can be used as a conventional headset

•Power supply for NoiseGard™ from aircraft DC power supply system (on suitably equipped aircraft) or bat- teries/rechargeable batteries

•“Auto shut-off” extends battery life

•ETSO (C57a/C58a)/TSO (C139) approval

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