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AN-3000AC ke/ic/mo 
Overview
ANR Aviation Headset (ANR power: 9V battery)
ICOM A6, motorola, kenwood connector avaliable
Don’t need OPC 499
Without any feedback in headphone
Super Soft Double Foam Head Pad
Noise-canceling electret Microphone
Precision flex boom for perfect microphone placement
Easy-to-wear super soft silicone gel ear seals
Headband Size Adjustment
Straight cord from headset to molded plug, 150CM
Assembled strictly following the FAA TSO standards
Color: Black, green
 
 
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
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:   (3.5F phone plug)
Microphone Plug: (2.5Fphone plug)
Weights: AN-3000ACic (A6) ----550g
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: Green/Black
Boom: Flexible Boom
 
Notice:
 
AN-3000ACic(A6)     Stereo/Mono Version
1. Aircraft equipments or intercoms should be working when use ANR function.
2. The power of ANR function comes from 9V battery, not equipments or intercoms.
3. When the battery power is low, the red LED indicator will flash. The Active Noise Reduction will cease to operate after one hour.
4. Note that the headset will continue to operate as a normal PNR headset under low battery power or no battery power
 
 
 
 
 
AN-3000ACic(A6)    ON/OFF 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.
 
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