Pilot USA PA-1161H Passive Helicopter Headset
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Pilot USA PA-1161H Passive Helicopter Headset.

This entry level Helicopter passive headset is the result of over 30 years of experience manufacturing aviation headsets. Durable and robust, this is a great headset for the beginning pilot, passengers, or a pilot on a budget.

The PA-1161H comes equipped with an electret noise canceling microphone on a half metal/half flex mic boom. The headset has dual volume controls for individual adjustments on each ear cup. The headset is equipped with foam ear seals and a foam headpad.

The unique black and gray ear cups are accented with chrome hardware.

The headset has a coiled cable with a TP-120 (U-174/U) helicopter plug installed.

Passive headsets cancel sound by blocking sound waves. Sound can be blocked by 3 methods: Barriers, Absorption Material, and Damping Methods. In our aviation headsets, we use the ear cup as walls to enclose the ear and act as an acoustical reflector. The ear cups act as a barrier against the path of noise and eliminates energy of the noise wave. The hard barriers target high frequency noise. We also use different types of acoustical foams to absorb the sound waves and eliminate more energy from the sound waves.

Vibration isolators which include spring steel equipment mounts, plastic and rubber based bushings and grommets all contribute to noise canceling by damping the noise. These vibration isolators absorb noise coming in through the headband and ear cup stirrups and also noise waves that are bombarding the ear cups.

 

  • Passive NRR  24dB
  • Microphone Type  Noise Canceling Electret (Amplified)
  • Speaker Impedance  150 ohms (300 each; wired in parallel)
  • Cord Type  Coiled
  • Plug Type  TP-120 (U-174/U)
  • Boom Type  Half Metal / Half Flex
  • Color  Black/Grey
  • Product Weight  15.4 ounces (437 grams)
  • Shipping Weight  2.50
  • Warranty  3 Years

 

 

 

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