DC PRO-2 Aviation Headset | Dual Ear, Dual Plug, Passive

Product Description

The DC PRO-2 passive noise-attenuating headset combines outstanding comfort, performance and durability in a lightweight, rest-on-ear design. These headsets are ideal for commercial pilots that fly low-noise aircraft where Electronic Noise Cancelling ANR technology is not required. DC PRO-2 headsets provide enhanced audio quality and clear, crisp voice transmission utilizing advanced, noise-cancelling electret microphones.

Specifications

• Weight w/o cable:
  8.4 oz. (238 g)
• Ear coupling:
  On-the-ear
• Hardware:
  Lightweight Alloy
• Connector Type:
  Standard dual GA plugs
• Connection Cable:
  0.130” (3.3 mm) O.D. shielded cable, length ~ 5 ft. (1.5 m)
• Operating temperature:
  -20°C to +55°C
• Microphone DC supply voltage:
  8–16 Volts, not polarity sensitive
• Dome type:
  ABS
• Characteristic SPL:
  91 dB SPL (1 kHz, 1 mW) @ maximum volume nominal
• Contact pressure:
  0.6 lb. (2.7 N)
• Total harmonic distortion (THD):
  < 1% - 110 dB SPL (300 - 3,000 Hz)
• Ear Transducer principle:
  Dynamic
• Ear Impedance:
  600 Ω mono / 1200 Ω stereo (each ear)
• Ear Freq Response:
  100 - 15,000 Hz
• Microphone principle:
  Pre-polarized condenser microphone (electret), noise cancelling
• Mic Impedance:
  150Ω nominal
• Mic Sensitivity:
  400mV+/-6dB into 150Ω load @ 1kHz for 114 dB SPL input
• Mic Freq Response:
  150 - 8,000 Hz
• Source Resistance:
  470Ω

Product Codes

• Mfr Part No
  43106G-01