freeflyklown Geschrieben 2. Dezember 2008 Teilen Geschrieben 2. Dezember 2008 Hallo, da ich nicht mehr fliege möchte ich mein (kaum gebrauchtes) Sennheiser HMEC 400 ANG Headset verkaufen. Die Originalpackung habe ich nicht mehr, jedoch ist die originale Headset-Tasche mit dabei. Das ganze ist wie gesagt kaum gebraucht und in 1A Zustand. Hier noch die technischen Daten: Experience excellent noise attenuation over the entire frequency range. The HMEC 400 NoiseGard ensures superior speech intelligibility and voice transmission - even in the loudest of surroundings. The Sennheiser HMEC 400 is a wonderful lightweight addition to the class of Active Noise Canceling Headsets. Utilizing Sennheisers state of the art fidelity speakers and microphone, the HMEC 400 creates an extremely comfortable flying experience with the ultimate in hearing protection and comfort. The HMEC 400 also carries an unbelievable 10 year warranty! The HMEC 400 can achieve up to 40db of total hearing protection. You have to try them to believe it. The HMEC 400 weighs in at just 14.4 oz! This lightweight headset is fitted with a volume control for the headphones, flexible boom microphone, collapsible leatherette cushioned headband, leatherette ear seals, mono/stereo switch and the on/off switch for NoiseGard circuitry. With ease of use and optimum comfort in mind. FAA TSO'd Features: Constant attenuation of up to 40 dB throughout the entire audio range Advanced transducer design ensures excellent speech intelligibility Electronics fully integrated into headphone capsules Can be used as conventional headphones when supply voltage is switched off Noise-compensated boom microphone for superior speech transmissions Volume control Mono/stereo switch Alkaline battery holder included (Holds 4 "AA" batteries-not included) Flexible boom microphone for right or left side use High-quality carrying bag Leatherette ear seals Leatherette headpad Technical Data - Headphones Transducer: dynamic, closed, circumaural Frequency response: 45 - 15,000 Hz Nominal impedance active/passive: 160/150 ohms mono 320/300 ohms per system, stereo Attenuation (active and passive): > 25 - 40 dB Max. SPL: 118 dB linear Caliper pressure approx.: 10 N Technical Data - Microphone with Preamplifier Type: MKE 45-1 Transducer: electret, noise-compensated Frequency response: 300 - 5,000 Hz Max. SPL: 120 dB (distortion < 5 %) Output voltage: 400 mV +- 3 dB at 114 dB/SPL (as per RTCA/DO-214) Min. terminating impedance: 150 ohms Operating voltage: typ. 16 V DC (8-16 V DC, 8-25 mA) as per RTCA/DO-214 Neupreis (Cumulus): 1240.- SFR Verkaufspreis: 700.- SFR Interessenten bitte mail an andreas.schaerrer[AT]gmail.com Zitieren Link zu diesem Kommentar Auf anderen Seiten teilen Mehr Optionen zum Teilen...
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