The NEW NES10-2 MK3 Noise Eliminating Speaker replaces the MKII version and removes unwanted background noise, hiss, hash, QRM, QRN, computer hash, plasma TV interference, white noise etc from speech, so that you can hear more clearly and listen stress free. Works accross all radio bands and is also suitable for shortwave listening and for use in radio base stations. The MK3 has a new rotary filter control knob on the rear of the speaker that replaces the DIP switches that were on the MKII. This makes it much easier to change the filter level whilst using the speaker. The NES10-2 MK3 greatly improves the clarity and intelligibility of speech in a variety of radio communications applications and is suitable for use with most two-way radios as well as many other similar applications where background noise and interference give rise to poor quality reception. The power on/off audio bypass switch removes power from the speaker and bypasses the audio allowing the speaker to be used as a normal extension speaker without DSP. Key Features/Specifications:Fully Adaptive noise cancellingPower on/off switch with audio bypassNoise cancellation 9 - 35dB8 user selectable noise cancelling levels New rotary filter control knobCompact robust speaker unitGreatly improved signal to noise ratio3.5mm mono headphone socket (will drive another speaker)Easy to install with adjustable mounting bracketNoise Cancellation on / off switch12 - 24Vdc operationInput sensitivity control2m audio leal
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