AVIATION

HIGH ATTENUATION

MT51H79F-01V1 MT51H79F-01 V1

Description
Product code
Attachment
Weight (g)
Aviation 8003, CE dynamic mic.
MT52H79F-04 VI
Head band
370
Aviation 8003, CE electret mic.
MT51H79F-01 Vi
Head band
360

MT52H79F-xx

Frequency (Hz)
125
250
500
1000
2000
4000
8000
Mean Attenuation (db)
15.4
26.6
29.3
40
34.3
33
36.5
Standard Deviation (db)
3.1
2.2
1.6
1.5
2.4
2.3
1.9
Assumed Protection (db)
12.3
24.4
27.7
38.5
31.9
30.7
34.6

 

image1

  • The Aviation 8003 headset for winged aircraft has an ambient-noise compensated dynamic differential microphone, specially designed for aviation intercom systems
  • The microphone amplifier can be adjusted for output signals in the range of 300-600 mV
  • The frequency range is adjusted for good speech recognition
  • The straight polyurethane cable with moulded connectors has a stereo/mono switch in the branching box
  • The earphones have a 1/4" stereo connector and the microphone has a PJ068 connector.
  • The Aviation 8006 headset for winged aircraft has an ambient-noise compensated electret differential microphone, specially designed for aviation intercom systems
  • The microphone amplifier can be adjusted for output signals in the range of 300-600 mV
  • The frequency range is adjusted for good speech recognition
  • The earphones have a broad frequency range for good sound reproduction
  • The straight polyurethane cable with moulded connectors has a stereo/mono switch in the branching box
  • The earphones have a 1/4" stereo connector and the microphone has a PJ068 connector.

HIGH ATTENUATION

MT51H79F-02MT51H79F-02

Description
Product code
Attachment
Weight (g)
Aviation 8003, CE std impedance.
MT52H79F-03
Head band
360
Aviation 8003, CE low impedance
MT51H79F-02
Head band
370

MT52H79F-xx

Frequency (Hz)
125
250
500
1000
2000
4000
8000
Mean Attenuation (db)
15.4
26.6
29.3
40
34.3
33
36.5
Standard Deviation (db)
3.1
2.2
1.6
1.5
2.4
2.3
1.9
Assumed Protection (db)
12.3
24.4
27.7
38.5
31.9
30.7
34.6

 

image2

  • The Aviation 8103 helicopter headset has an ambient-noise compensated dynamic differential microphone, specially designed for aviation intercom systems
  • The microphone amplifier is designed for intercom systems with 5 Ohm impedance
  • The frequency range is adjusted for good speech recognition
  • The earphones have a limited frequency range, to give the best possible speech recognition in the ambient noise of a helicopter
  • The spiral polyurethane cable has a moulded NATO-standard connector equivalent to the Nexus TP-120.
  • The Aviation 8106 helicopter headset has an ambient-noise compensated electret differential microphone
  • The earphones have a limited frequency range, to ensure the best possible speech recognition in the ambient noise of a helicopter
  • Peltor's two-point suspension of the shells on a broad headband ensures total comfort and consistent noise attenuation
  • The spiral polyurethane cable has a moulded NATO- standard connector equivalent to the Nexus TP-120.

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