ANR 150

Comfort and Fit

A unique headband design distributes ear cushion pressure evenly over the entire ear with no pressure points. A clamp adjustment on each knuckle adjusts to provide greater comfort. The earcups pivot on two planes to conform to any wearer. Detented sliders adjust the headband to fit any head size. Comfortable foam-filled ear cushions are standard.

Active Noise Reduction

The ANR 150 features electronic noise reduction circuitry for improved reduction of aircraft motor and wind noise. Up to 30 dB's of noise cancellation will provide hours of hearing protection, comfort, and clear communications.

Microphone

A flexible gooseneck boom permits precise microphone placement. The boom rotates overhead for use on either side of the head. The plug-in microphone cartridge features a noise-cancelling electret element.

Cordage and Plugs

The microphone cordage is protected inside the boom arm. Shielded wire throughout the headset protects against RFI and EMI. Strain reliefs on all cords provide maximum durability. A separate plug connects the headset to either a battery module or an aircraft power module.

FAA TSO Approval

The ANR 150 is approved for aviation use under FAA TSO C57a and C58a.

Boom	Flexible Reverse
Color	Black
FAA TSO Approvals	C57a and C58a
Frequency Response	50 Hz -15 kHz
Impedance	Stereo: 300/side Mono: 150 Ω
Microphone Frequency Response	300-5000 Hz
Microphone Impedance	50-600 Ω
Microphone Sensitivity	-51 +/- 3 dB (12 Vdc, 100-ohm load) dBV/Pa
Microphone Type	Noise-Cancelling Amplified Electret
Noise Reduction	≤ 30 dB
Power Consumption	For Noise Reduction: 50 mW nominal, 1.5 W peak/side
Power Requirements	Battery or Panel Power Adapter Option
Speaker	Dynamic
Speaker Sensitivity	90-100 SPL/mW
Stereo	Switchable
Weight	19.75 oz (560 g)