AIR 3100 HEADSET/NRR 21 db, TSO

TELEX COMMUNICATIONS

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EDMO # 300048-200

MFR Part # 300048-200

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Product Description

The Telex Air 3100 aviation headset features an amplified, noise-canceling electret microphone and a noise reduction rating of 21 dB making the AIR 3100 headset suitable for moderately noisy aircraft. The unique headband design evenly distributes the headset weight without pressure points for maximum wearer comfort. The ear cushions combine comfort and lightweight with an excellent acoustic seal. An outer urethane layer ensures long life and gel-filled ear cushions are also available.

The boom arm features a sealed ball-and-socket joint and flexible boom for precise microphone placement on any head size. The boom rotates overhead for microphone placement on either side of the head. The microphone cartridge features a noise-canceling electret element; the cartridge snaps on and off easily for replacement. The microphone amplifier, which is housed in the microphone cartridge, is adjustable through an opening in the microphone assembly.

The Air 3100 features a unique design that allows it to fold into an extremely compact shape for storage and transport. The Air 3100 headset is approved for aviation use under FAA TSO C57A and C58A.

Features

Offers maximum comfort with foam-filled headband pad and ear cushions
Ear cushions provide an excellent acoustic seal
Flexible microphone boom arm with ball and socket joint provides for precise placement of the microphone
Rotatable microphone boom allows placement on either side of the headset
Noise-cancelling, electret microphone
RFI and EMI shielded headset cable with strain-reliefs
Unique folding design allows for compact storage and easy transportation
FAA TSO-C57A & C58A approved

Specifications

Weight:

16 oz (454 g), approximately
Receiver:

Type: Dynamic Frequency Response: 350 Hz – 6,000 Hz Sensitivity: 100 ±5 dB SPL (1 kHz, 1 mW input) Impedance: 150Ω @ 1 kHz
Microphone & Amplifier:

Element Type: Noise-cancelling electret Frequency Response: 100 Hz3 – 3,500 Hz Sensitivity: -53 +2/-1 dB(ref:1 V/ μbar at 1 kHz with 12 Vdc supply voltage and 100 ohm load). Matching Impedance: 50Ω – 600Ω Gain Adjustment Range: ±5 db Operating Voltage: 8 VDC – 16 VDC (supplied by aircraft)
Cable:

5 ft straight Y-cord (AIR 31000)
Connectors:

PJ-068 equivalent mic plug PJ-055 equivalent headphone plug
Color:

Gray
FAA Approvals:

TSO-C57A & C58A