Sennheiser HMD 25-1 - Headsets for Tower Communications

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The HMD 25-1 headset features dynamic, closed headphones giving excellent attenuation of background noise, and an MD 414 super-cardioid close-contact dynamic microphone. It has been designed specifically for use in noisy environments.

SENNHEISER HMD 25-1 FEATURES
Mircrophone with superb transmission qualities
Very light
Two-piece padded headband, exceptionally comfortable
Microphone can be worn on either left or right-hand side

SENNHEISER HMD 25-1 SPECIFATIONS
Transducer principle: dynamic
Ear coupling: supra-aural, closed
Frequency response: 20-16.000 Hz (Headphone)
Sound pressure level (SPL): 102 dB(SPL) +- 2dB at 1kHz, 1mW
Nominal impedance: 600 Ohm per side
Load rating: 200 mW
THD, total harmonic distortion: <1 %
Contact pressure: approx. 3,3 N
Weight w/o cable: approx. 190 g
Frequency response: 100-16.000 Hz (Mikrophone)
Pick-up pattern: super-cardioid
Sensitivity in free field, no load (1kHz): 1mV/Pa
Min. terminating impedance: 1000 Ohm
Connection cable: 1,8 m, steel cable, tin-plated open ends

SENNHEISER HMD 25-1 PACKAGE INCLUDES
1 HMD 25-1
1 MZW 414 windshield


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Sennheiser HMD 25-1 - Headsets for Tower Communications - Sound and Light

  Monday 25 March 2019       


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