dBD Communications
Minerva Ajax
Superior Noise Suppression with Specialised Mouth-Shield for Extreme background noise
Highlights
- Specialised Mouth Shield filters extreme ambient noise for clear transmission.
- Designed specifically for use in high-noise turbine zones.
- Includes quick-release lanyard for rapid deployment and safety.
What’s Included?
- 1 x Minerva Wireless Headset
- 1 x Minerva Ajax Mouth Unit (Mouth Shield)
- 1 x Aircraft Interface with Lead
- 1 x Quick Release Lanyard
- 1 x Charger
- 1 x Heavy Duty Carry Case (flightbag)
Product Description
The Minerva Ajax is a specialised high-performance version of the Minerva range, designed for the loudest areas of the ramp. Its standout feature is the integrated Mouth Shield, which acts as a physical and electronic filter to block out jet engine noise, ensuring the flight deck hears only the operative's voice. It maintains a 150m wireless range while adding a layer of protection for extreme ground handling environments.
Technical Specs
| Feature | Specification |
|---|---|
| Model | GA152-805-18 |
| Special Feature | Integrated Mouth Shield / Mouth Unit |
| Primary User / Location | Operative in High-Noise Turbine Zones |
| Deployment | Nose-wheel Interface Connection |
| Noise Protection | Extreme Ambient Noise Attenuation |
| Range | Up-to 150m |
Hear how it works
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Product FAQs
What is the Minerva Ajax system used for?
The Minerva Ajax system is designed for aircraft pushback operations in extremely high-noise ramp environments. It provides a wireless communication link between the ground operative and the flight deck while using specialised noise suppression technology to ensure clear voice transmission near active jet engines.
How does the Minerva Ajax reduce background noise?
The Minerva Ajax features a specialised mouth-shield integrated into the headset microphone. This acts as both a physical and electronic filter that reduces extreme ambient noise, allowing the operator’s voice to be transmitted clearly to the cockpit even in very loud ramp environments.
When should the Minerva Ajax be used instead of a standard pushback headset?
It is deal for pushback operations where background noise levels are particularly high, such as aircraft operating with engines running or in busy ramp areas. The additional noise filtering helps ensure instructions remain clear during these demanding conditions.
Does the Minerva Ajax connect to the aircraft in the same way as other pushback systems?
Yes. The system connects to the aircraft using a nose-wheel aircraft interface lead, creating a wireless communication link between the ground operative and the flight deck during pushback procedures.
Can the system operate in high-noise engine environments?
Yes. The Minerva Ajax is specifically designed for extreme noise environments commonly found on airport ramps. The mouth-shield microphone technology helps maintain clear communication even when operating close to aircraft engines or ground equipment.
What wireless range does the Minerva Ajax system provide?
The Minerva Ajax typically operates with a wireless range of up to 150 metres, allowing ground operatives to move safely around the aircraft while maintaining reliable communication with the flight deck.
Can the Minerva Ajax integrate with radio communications?
Yes. The system includes a radio interface socket that allows it to connect with external radio systems. This enables back-to-back communication between ramp teams and wider operational radio networks if required.
Is the system suitable for use across different aircraft types?
Yes. It is designed to operate with standard aircraft interphone systems used during pushback procedures, making it suitable for a wide range of commercial aircraft.