Active Noise Reduction Aviation Headset

General Aviation Use

Dual Plugs 
Super Soft Double Foam Head Pad

Noise canceling electret Microphone (M-87 Type
Precision flexible boom

Comfortable super soft silicone gel filled ear seals
Headband Size Adjustment
Straight cord from headset to molded plug, 150CM
Assembled strictly following the FAA TSO standards

Color: Black

Noise Reduction Ratings (NRR):24dB

Specifications

Headphone
Type: Dynamic (F30)
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 (M-87 Type)
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

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

Earphone Plug: PJ-055( .25"F6.3 phone plug)
Microphone Plug:PJ-068( .206"F5.2 phone plug)
Weight: 600g (1.33 lbs)
Noise Reduction Specifications: 
Attenuation Frequency Band :20Hz~20KHz
Main Attenuation Frequency Band: 20Hz~600Hz
Attenuation Capability: 18~21dB
Power Consumption: 30 mW
Headset size range Height: 10 to 14 cm
Color:  Black
Boom: Flexible Boom

Battery and AVX Module:

Solitude AVX10FB     Stereo/Mono Version

1. Aircraft equipment and/or intercoms should be on when using the ANR function.

2. The ANR functions only from the 9V battery.  It is not powered by the aircraft or intercom systems

3. When the battery power is low, the red LED indicator light will flash. The Active Noise Reduction will cease to operate after one hour, however, our pass through system allows for "fail safe" operation for full communication capabilities even if the ANR battery is depleted.

4. Note: The headset will continue to operate as a normal PNR headset under low battery power or no battery power.

 Solitude AVX10FB ON/OFF Mono Version

1. When the ON/OFF switch is on, the ANR function starts working.

2. When the battery power is low, the red LED indicator will flash. The Active Noise Reduction will cease to operate after one hour.

3. When you put off this box and want to put on it again, wait at least 30 seconds. This will be better to protect the headphone.