Headsets Broadcast Commun GB
HMD 45-6
Headsets | Communications Headset
Cat No. 003961
General Description
The HMD 45-6 headset features dynamic, open headphones. The
microphone’s super-cardioid pick-up pattern ensures optimum speech
intelligibility. Designed for use with interpreting and communications
equipment, radiotelephone equipment for air traffic control and cabin
crew personnel, intercom systems and language laboratories.
Technical Data
Headphones
Transducer principle..............................................................dynamic
Ear coupling ........................................................... supra-aural, open
Frequency response ................................................. 20 – 18,000 Hz
Characteristic SPL .......................... 110 dB ± 3 dB at 1 kHz, 1 mW
Nominal impedance .................................................. 300 Ω per side
Load rating............................................................................. 100 mW
THD .................................................................................................< 1%
Contact pressure ..........................................................approx. 1.6 N
Weight (without cable)............................................................ 140 g
Microphone
Transducer principle..............................................................dynamic
Frequency response ................................................. 50 – 12,000 Hz
Pick-up pattern ...........................................................super-cardioid
Sensitivity (free field, no load) (1 kHz) ........................0.5 mV/Pa
Electrical impedance ................................................................ 200 Ω
Connections
Connection cable.........................1.8 m, single-sided, open-ended
Features
j Extremely light
j Two-piece adjustable headband, superb comfort
j Robust
j Dynamic microphone ensures excellent speech transmission
j Microphone can be worn on either left or right-hand side
j Single-sided cable
j Delivery includes: 1 HMD 45-6
microphone
headphone capsule, left
rd
headphone capsule, right
bu
screen
Recommended Accessories
j MZQ 2002-1 cable clip
j MZW 48 F windshield
Cat. No. 044740
Cat. No. 034177
Replacement Parts
j Ear pads (1 pair)
Cat. No. 046581
rd
screen
bu
wh
bn
og
gn
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