D30SP
Part No:
Manufacturer: FLIGHTCOM
Denali D30SP Fixed Wing
This fixed-wing headset weights only 11 oz. yet is
engineered to offer high reliability, exceptional performance, and outstanding
comfort. The Denali is designed to fit unlike any other aviation headset, with
unique conformal ComLeather™ ear seals that provide excellent 21dB
passive noise attenuation. The reliable Twist Flex headband provides a secure
and comfortable fit with low side pressure. Comes with a highly padded storage
case.
Color: Soft Touch Carbon Fiber Finish
Lightweight – At 11 ounces, the D30SP fixed-wing headset is the lightest model available.
Comfort – ComLeather™ ear seals help abate noise and offer a comfortable fit. The sleek ear domes stay securely in place, reducing side force.
Noise Reduction – Passive 21dB NRR rating
No Risk Warranty – Satisfaction guaranteed from ear to ear. Three year warranty.
HEADSET
- Shielding – Full floating with independent ground
- Weight – 11 oz.
- Temperature Sensitivity – Not to exceed 156°F
SPEAKERS
- Sensitivity (a1mW in dBspl) – 104dB
- Frequency Response – 90Hz-20kHz
- Impedance – 300 ohms stereo/ch.-150 ohms mono
- Total Harmonic Distortion (@1kHz) – <.15%
- Maximum Power Input – 250mW
- Noise Reduction Rating – 21dB
Microphone
- Type – Noise cancelling electret condenser with constant-gain preamp
- DC Bias Voltage – 8-16 volts
- Supply Source Resistance – 220-2200 ohms
- Frequency Response (±6dB) – 420Hz-6.4kHz
- Sensitivity (@114dBspl*) – 1.3V
- Noise Rejection Ratio (@1kHz): -46dB
- Total Harmonic Distortion (@1kHz) – <0.3%
- Impedance – 500 ohms
- Maximum Speech Level – 112 dBspl*
- Maximum Ambient Noise Level – 132 dBspl*
*Sensitivity measurements referred to 0.0002 ubar (dynes/cm2) @ 1kHz. Microphone measurements made with 10-volt supply with a 1,000 ohm resistor.