The unavoidable
noise produced
by the engine and the rotation of the prop in powered paragliders makes
radio communication extremely difficult, beside being uncomfortable and
even harmful to the ear. The new NAC Sidetone noise attenuation helmet
is equipped
with top-quality earmuffs that protect the pilot's ears, and allows
clear,
noise-free radio communication thanks to the combination of a noise
cancelling
microphone and the exclusive SRM22 sound monitoring system.
SPECIFICATIONS:
This completely
NEW helmet design is Certified by the European
Directive no 966 for Airborne Sport use.
Peltor Maximum noise
attenuation,
even at low frequencies (27 dB rating).
Sealing cups filled
with fluid
and foam.
Light helmet
frame,
specially designed for flying, with earmuffs that fold in two
directions. When folded backwards, the helmet occupies minimum space for
ease of
transport
and storage. When folded outwards, they allow the pilot to speak and
hear
before taking off. It only takes a gentle push to fix the
earmuffs in their
normal position.
Noise cancelling
microphone
reduces 90% of the engine noise.
NEW Duo sound monitoring
circuit
— when pressing the push-to-talk button the pilot can listen to her/his
own
voice through the headset and check the quality of the transmission,
also
avoiding the funny feeling of speaking without hearing your own
voice.
Transmission delayed
by almost
one second to avoid being cut off: when the push to talk button is
released
transmission continues for a moment.
No battery consumption
as
long as there is no transmission, even when receiving. The circuit is
activated
only when the pilot presses the PTT button, which guarantees the long
life
of the 9V battery in the left earmuff (consumption under 10
milliamps).
Push to talk button
conveniently
located on the left cup to be pressed by the hand that does not handle
the throttle.
Listen to music
by connecting an Ipod or other music device to the audio input. |
