QFRXCc Headset Detail
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QFRXCc Headset

10-12dB of Active Cancellation
24-26dB of Passive Attenuation

  • Cell/Satellite Phone Interface
  • Patented AES™ "Auto Shut-Off" Powers Down the Active Electronics if System is Left Unattended
  • Small In-Line Battery Control Box
  • Battery Status Indicator
  • Two AA Batteries Provide 25 Hours of Operation
  • Auxiliary Audio Interface for Music or Audible Checklist/Warnings
  • Dual Volume Controls, Stereo or Mono switchable
  • Adjustable Gain Pre-amp Allowing for Field 'Balancing' of Mic Sensitivities
  • Reversible Boom Allowing for Left or Right Side Operation
  • Confor-Foam™ Padded Ear Seals
  • Soft Plush Headpad  
  • 3-Year Warranty
  • Padded Headset Bag, Mic Wind Screen, and Batteries Included

General Data

Connectors: .250" Stereo Headphone Plug .206" Stereo Microphone Plug
Audio Controls: Small In-Line with Left and Right Ear Level Control, Stereo/Mono Switch
Batteries: 2 AA Batteries
Battery Status Indicator: Red LED Low Battery Indicator
Operating Time: 20-25 Hours
Weight: 14 oz

Headphone Data

Transducer: Dynamic
Frequency Response: 17-24,000 Hz
Nominal Impedance: 300 ohms Stereo 150 ohms Mono

Microphone Data

Transducer Principle: Noise Cancelling Electret
Frequency Response: 200-5000 Hz
Maximum SPL: 114 dB
Terminating Impedance: 470 ohms
Operating Voltage: 8-16 V DC Appx 5-12mA

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QFRXCc Support Documents
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The following documents are available to download: 

 QFRXCc User Guide

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The Best of the Best 2004
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The Best of the Best 2004

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The Aviation Consumer - February 2004
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The Aviation Consumer
February 2004

Budget Headset Flyoff Article

 Read the full article

Lightspeed has made quite a name for itself in the aviation world with moderately priced headsets that perform well while also remaining comfortable for long periods. In our view, the QFR continues that tradition

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Headset Quick Links
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ITE HEADSETS

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ANR HEADSETS

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QFRXCc Headset

PASSIVE HEADSETS

QFRSoloSSc Headset
QFRSolo/c Headset

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