ANR headset PA-1000BT with Bluetooth Carbon

Specifikace:

PNR Noise Reduction Ratings（NRR）：23dB
ANR Noise Reduction Ratings（NRR）：29dB

Headphone:

Type: Dynamic （30）
Frequency Response: 50 Hz to 20 kHz
Sensitivity: 95±5 dB SPL
(1 kHz, 1 mW input per earcup side)
full volume on ear simulator

Active Noise Attenuation:

Dynamic 42 ohms:
Rate Input: 30mW Max. Input: 100mW

Speech Sound:
Dynamic 300 ohms:
Rate Input: 30mW Max. Input: 100mW

Microphone and Amplifier:

Element Type: Noise-canceling electret
Frequency Response: 100Hz to 5 kHz
Operating Voltage (supplied by aircraft): 8-32 Volts DC
Matching Impedance: 150-1000 ohms
Sensitivity: -33±4 dB (Ref: 0dB SPL=20.0uPa at 1 kHz with 10 Vdc 150 ohms AC load)

General:

Temperature: Operating: - 20 to 70°C
Cordage: Straight cord from headset to molded plug, 150CM

Intercom Connections:

Earphone Plug： PJ-055 (.25” 6.3 phone plug)
Microphone Plug： PJ-068 (.206” 5.2 phone plug)

Weights: 290g

ANR Noise Reduction Specifications:

Attenuation Frequency Band ….……20Hz~20 KHz
Main Attenuation Frequency Band …20Hz~600Hz
Attenuation Capability…….……….29dB
Power Consumption ……. ………..30 mW

Headset size range Height: 10 to 14 cm

Color: Black
Boom: Flexible Boom