HMD 410-6
General Description
The HMD 410-6 headset features dynamic open headphones. The micro-
phone’s super-cardioid pick-up pattern ensures optimum speech intelligi-
bility in noisy environments. Designed for use with interpreting and com-
munications equipment, radiotelephone equipment for air traffic control
and cabin crew personnel, intercom systems and language laboratories.
Features
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Extremely light
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Two-piece adjustable headband, superb comfort
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Excellent speech intelligibility
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Flip-away earpiece for single-sided listening
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Microphone can be worn on either left or right-hand side
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Delivery includes: 1 HMD 410-6, 1 MZW 414 windshield
Technical Data
Headphones
Transducer principle..............................................................dynamic
Ear coupling ...........................................................supra-aural, open
Frequency response ................................................. 20 – 18,000 Hz
Characteristic SPL .......................... 100 dB ± 3 dB at 1 kHz, 1 mW
Nominal impedance ............................................ 600 Ωper system
Load rating............................................................................. 100 mW
THD ................................................................................................< 1 %
Contact pressure ..........................................................approx. 2.5 N
Weight (without cable)............................................................ 130 g
Microphone
Transducer principle..............................................................dynamic
Frequency response ................................................. 50 – 12,000 Hz
Output voltage (1 kHz) ................................................1 mV ± 3 dB
Min. terminating impedance.................................................. 200 Ω
Connections
Connection cable................................................... 1.8 m steel cable,
single-sided, unterminated
KD 414 ................................................................................ Superniere
Cat No. 002153
Replacement Parts
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Ear pads (1 pair) Cat No. 033175
Headsets | Communications Headset
