DC ONE-XM Low Impedance Military ANR/ENC Headset

Product Description

Low impedance military headset with advanced comfort and performance features such as hybrid electric noise cancellation, an M-2 dynamic microphone, and Bluetooth Wireless Technology.

Features

Hybrid Electronic Noise Cancellation for excellent ANR performance
Rugged, yet lightweight alloy headband and suspension - just 12.3 ounces
M-2 dynamic microphone for enhanced noise cancelling
Ideal for aircraft requiring a low impedance microphone
Fail-Safe operation ensures full communication in the event of battery loss or failure
Digital Signal Processing (DSP) technology provides high fidelity audio for mission-critical communications
Auto shut off (selectable) to conserve battery (2xAA) power when not in use
Outlast® fabric head pad technology absorbs excess heat buildup to virtually eliminate 'hot spots'
Plush, surround-the-ear style leatherette ear seals provide a snug seal and enhanced comfort
Bluetooth® wireless technology

Specifications

Weight:
12.3 oz. (349 g)

Ear Coupling:
Around-the-ear (Circumaural)

Hardware:
Lightweight Alloy

Dome Type:
ABS

Contact Pressure:
About 1.4 lb. (6.2 N)

Connector Type:
U-174/U

Connection Cable:
Upper Cord: About 44” fixed length, 0.155” OD shielded
Lower Coil Cord: About 12” relaxed 0.130” OD shielded
About 72” overall extended length

Transducer Principle:
Dynamic

Earphone Impedance:
10 Ω Mono (+/-10%)

Earphone Frequency Response:
12 Hz - 15,000 Hz

Characteristic SPL:
About 95 dB SPL (1 KHz, 1 mW) @ maximum volume nominal

ENC Peak Attenuation:
30 dB @ 150 Hz

ENC Attenuation Range:
20 Hz – 1 KHz

Total Harmonic Distortion (THD):
< 1% - 110 dB SPL (300 - 3,000 Hz)

Microphone Principle:
Dynamic

Mic Impedance:
5 Ω nominal

Mic Sensitivity:
0.26 mV +/- 6dB into 5Ω load @ 1KHz for 114 dB SPL input

Microphone Frequency Response:
150 Hz - 8,000 Hz

Operating Voltage:
3VDC (2x AA), 1 W (max)

Battery Life:
Up to 50 hours (2 AA batteries)

Operating Temperature:
-20°C to +55°C

Product Codes

Mfr Part No:43102G-03
EDMO #:43102G-03
Brand:DAVID CLARK COMPANY