2026 ABG - AirBusiness GSE Ramp Headset

The AB-300-L is a headphone designed for airport ground handling. Based on the AB-300 model, the design provides high levels of external noise suppression and clear, noise-free voice communications - critical parameters for the safety of airport personnel and servicing of machinery. The AB-300-L has a long list of optional components that allow you to customize the design for specific stages of operation.

Noise reduction method Passive

Passive noise suppression-26dB

Speakers frequency response

20-17000 Hz

Speakers impedance

150 Ohm (mono), 300 Ohm (stereo)

Speakers effectiveness

101 dB

Microphone type

dynamic with noise cancellation (basic model)

Microphone frequency response

100-8000 Hz

Microphone impedance

220-2200 Ohm

Microphone sensitivity-33 dB +/-4 (basic model)

Weight

487g

Connector type

PJ 051, (M642/2-2) basic model

Cable length

5m

Volume control

Yes, independent L/R

Mono / stereo switch

Yes

Detachable cable (multi pin connector)

Optional

GA microphone preamp

Yes

Material overlay

Yes

Ear seals type

Gel