This product is intended for airborne sports where there is a need of radio communication in high noise environment but also is required to use a helmet. NC-100H headsets is dedicated to NG-100 helmets series. They have been developed based on our aviation headsets model NC-300. They have a specially shaped wire arms matched to holders mounted in our helmets which allow to move shells away from the head when inserting and removing the helmet or during flights breaks. Headphones NC-100H should also fit with other models helmets equipped with Peltor standard holders.
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|Noise reduction method||Passive|
|Passive noise suppression||-26dB|
|Speakers frequency response||20-17000 Hz|
|Speakers impedance||300 Ohm / 32 Ohm|
|Speakers effectiveness||101 dB|
|Microphone type||electret / dynamic|
|Microphone frequency response||100-8000 Hz|
|Microphone impedance||2,2 kOhm / 600 Ohm|
|Microphone sensitivity||-33 dB +/-4 (basic model)|
|Cable length||1,5m (when stretched)|
|Mono / stereo switch||NO|
|Detachable cable (multi pin connector)||OPTION|
|GA microphone preamp||OPTION|
|Ear seals type||GEL|
The NC-100H handset has built-in passive electronics, which includes speaker with frequency response 20-17000 Hz, and electret or dynamic differential microphone (depending on the field of use). The microphone is mounted on a flexible boom ?gooseneck? type . The boom contains mechanism allowing to set the microphone in the desired position and rotate through an angle of 320? allowing you to swap headphones parties. Both speakers have a common volume control regulated by a potentiometer located over the microphone boom. There is also a PTT (Push-To-Talk) button built-in the second handset shell. The interior of the headset shell has an additional shielding protecting against electromagnetic interference generated by eg. The ignition system of the internal combustion engine.