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Sierra_img-04

Lightspeed Sierra® ANR Headset

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Step up to the world of premium ANR headsets with the value-priced Sierra. ANR and Bluetooth connectivity bring top-of-the-line features to Sierra and a reversible headband design allows microphone placement on the left or right.

SKU: lightspeed-sierra-anr-headset Categories: ,

The ideal choice for any pilot advancing to a premium ANR headset, Sierra offers a better experience for you and your passengers.

Sierra is compatible with FlightLink™, the first in-flight cockpit recording application for Apple iPad and iPhone.

With full Bluetooth integration, enjoy excellent call clarity, music fidelity, and wireless access to critical audio alerts from aviation apps on mobile devices.

Specifications

Weight 16 oz

Dimensions 13 × 11 × 5 in

Features

  • Superior quiet – Active noise cancellation over a broad range of low-frequency noise brings state-of-the-art technology to Sierra.
  • Comfort and durability – Weighing just 16 ounces, Sierra is light on the head. Covering nearly 10 square inches of surface area, the ear seals create a better seal and greater distribution of side pressure.
  • ComPriority – Never miss important radio communications. ComPriority features Lightspeed-patented technology that automatically lowers the volume of any auxiliary device during radio or intercom transmissions.
  • Reversible microphone – Our unique design allows for right or left microphone placement so you can fly with technology on your side.
  • Mobile phone and music connection – In addition to full Bluetooth connectivity, Sierra offers an integrated control box auxiliary input, making it easy to connect a mobile phone, iPad or music/audio device.
  • FlightLink – Capture incoming and outgoing communications with Lightspeed’s free FlightLink recording app for Apple iPad and iPhone via the supplied patch cable. This app is exclusively available on Lightspeed headsets.
  • Included accessories – A music/audio patch cord, cord clip, two AA batteries, a carrying case and a foam windscreen are included with every Sierra.
  • Available configurations: Dual GA plugs
  • 5-year warranty – Lightspeed stands by the quality of the Sierra with a comprehensive 5-year warranty of materials and workmanship.
  • Made in USA – The Sierra is built, rigorously tested, and inspected by Lightspeed employees at our Oregon facility.

Tech Specs

Headphone Impedance
OFF Mono-180 Ω, ON Mono-300 Ω
OFF Stereo-250 Ω, ON Stereo-600 Ω
All @ 1kHz

Speaker Frequency Response (Active)
20Hz to 20kHz (volume sliders max)

Microphone Electret
Bias: 8-16V (Not polarity sensitive)
Bias Resistance: 220Ω-2200Ω

Sensitivity Electret
20mV-80mV across 8-16V
Bias Re: 94dB SPL input at 6mm

Frequency Response
200Hz-6000Hz

Maximum SPL for Microphone
114db

Power Source
Battery: 3V, 2(AA) Alkaline batteries (Average battery life 40 hours)

Maximum SPL for ANR
> 120dB @ 100Hz

Weight: 16 oz.

Bluetooth Enabled Phone: Yes

Bluetooth Streaming Music: Yes

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