H10-56
H10-56
- Model H10-56 is an over-the-head aviation headset designed for helicopter use.
- It features a molded cord assembly that meets high pull and flex standards.
- The headset has a certified Noise Reduction Rating of 27dB and exceeds RTCA/DO-214 standards.
- It comes with a five-year warranty and is made in the USA.
- FAA TSO Approved C57B and has NSN 5965-01-330-4042.
- Ear coupling: Around-the-ear with steel hardware.
- Earphone and Mic Plug: U-174/U.
- Connection Cable: Approximately 5 ft. (1.5 m) coil cord.
- Weight without cable: Approximately 20 oz. (567 g).
- Dome type: ABS.
- Earphone Sensitivity: 90 dB SPL on flat plate coupler, re 1mW input @1KHz.
- Earphone Type: Dynamic with an impedance of 150Ω (300 each; wired in parallel).
- Ear Frequency Response: 200 – 5,500 Hz.
- Microphone Principle: M-101 Amplified Dynamic with an impedance of 150Ω.
- Mic Sensitivity: 400mV+/-6dB into 150Ω load @ 1kHz for 114dB SPL input.
- Mic Frequency Response: 300Hz – 3.5KHz per RTCA DO 214.
- Mic DC Supply Voltage: 8-16V, not polarity sensitive with a source resistance of 470Ω.
- It is the quietest passive noise-attenuating helicopter headset with built-in comfort features.
- Includes a super-soft head pad and larger, yet lighter, undercut Comfort Gel ear seals.
- Features a hinged wire boom with the M-101 amplified dynamic microphone.
- Equipped with a 5-foot extended coil cord with U-174/U Plug.
Catalog excerpts
Model H10-56 Aviation Headset Headset-Mic, Over-The-Head, Helicopter Model H10-56 / 18283G-02 Data Sheet -► Model H10-56 Aviation Headset 0 Our quietest passive noise-attenuating helicopter headset with built-in comfort 0 Super-soft head pad 0 Larger, yet lighter, undercut Comfort Gel ear seals 0 Hinged wire boom with the M-101 amplified dynamic microphone 0 Molded cord assembly made to exceptional pull and flex standards 0 Certified Noise Reduction Rating - 27dB 0 Exceeds RTCA/DO-214 Standards 0 Five-year warranty 0 Made in USA 0 FAA TSO Approved C57B 0 NSN 5965-01-330-4042 0 Coil Cord (5-foot extended) with U-174/U Plug 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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