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Model H10-56HXL Aviation Headset

Model H10-56HXL Aviation Headset

Product catalog summary
Features and Benefits
  • The Model H10-56HXL Aviation Headset is designed for helicopter use and features dual volume controls for individual ear adjustment.
  • It includes a patented flex/wire boom for precise microphone placement and is made in the USA.
  • The headset is FAA TSO Approved (C57A, C58a) and has an NSN of 5965-01-447-6430.
Technical Specifications
  • Ear coupling is around-the-ear with steel hardware and ABS dome type.
  • Earphone plug and mic plug are both U-174/U, with a connection cable of approximately 5 ft. (1.5 m) coil cord.
  • The headset weighs approximately 22 oz. (624 g) without the cable.
  • Earphone sensitivity is 90 dB SPL on a flat plate coupler, with a dynamic (ENC) earphone type.
  • Ear impedance is monaural at 150Ω nominal and stereo at 300 ohms nominal per side, with a frequency response of 100 – 5,500 Hz.
  • The microphone is an M-7A Amplified Electret with an impedance of 50Ω +/- 20% and sensitivity of 400mV+/-6dB into a 150Ω load at 1kHz for 114dB SPL input.
  • Microphone frequency response is 300Hz – 3.5KHz per RTCA DO 214, with a DC supply voltage of 8-16V, not polarity sensitive, and a source resistance of 470Ω.
Additional Features
  • The headset effectively blocks out low-frequency sounds associated with helicopters.
  • It includes a battery power module that uses one 9-volt battery for up to 25 hours of operation.
  • Features a super-soft head pad and larger, lighter undercut Comfort Gel ear seals.
  • Includes a pilot-selectable Automatic Shut-Off feature and a coil cord with a 10-pin quick release connector.
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Catalog excerpts

Model H10-56HXL Aviation Headset-1

Model H10-56HXL Aviation Headset Headset-Mic, Over-The-Head, Helicopter Model H10-56HXL / 40614G-02 Data Sheet -► Model H10-56HXL Aviation Headset 0 Extremely effective at blocking out low-frequency sound associated with helicopters. 0 Battery Power Module - One 9 volt battery for up to 25 hours of operation 0 Super-soft head pad 0 Larger, yet lighter, undercut Comfort Gel ear seals 0 Same headset can be used with optional panel mount (H10-56XP) 0 Dual volume controls let you adjust the level for each ear 0 Exclusive, patented flex/wire boom for easy, precise microphone placement 0 Made in USA 0 FAA TSO Approved C57A, C58a 0 NSN 5965-01-447-6430 0 Pilot selectable Automatic Shut-Off feature 0 Coil Cord (5-foot extended) with a 10-pin quick release connector 360 Franklin Street, Box 15054, Worcester, MA 01615-0054 • Tel: 800-298-6235 • Fax: 508-753-5827 © 2016 David Clark Company Incorporated • Email: [email protected] • Web site: www.davidclark.com Technical data subject to change without prior notice. Current data available at www.davidclark.com

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.