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MeshUltra Waveform
Software

MeshUltra Waveform

Resilient MANET communications built for the spectrum reality ahead

MeshUltra™ is DTC's advanced family of high-performance MANET IP Mesh waveforms, designed to keep operators, platforms, sensors and systems connected across dynamic, congested and contested RF environments.

MeshUltra™ creates a self-forming, self-healing MANET network, allowing radios to automatically establish and maintain connections as nodes move and network conditions change. The waveform is hosted across DTC's Software Defined Radio and MANET radio portfolio, including the BluSDR™ family, Sentry Mesh and SOL8SDR-H2, enabling resilient IP connectivity across dismounted, unmanned, vehicle, maritime and fixed-site applications.

Combined with DTC's Spectrum Overmatch capabilities, MeshUltra™ delivers an adaptive approach to resilient communications — helping networks detect changing RF conditions, respond to interference and continue moving critical information where it is needed.

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ONE FAMILY, MANY MISSIONS

No single waveform is optimal for every deployment

The MeshUltra™ family gives customers the flexibility to select and adapt communications based on network size, platform mobility, throughput requirements and spectrum conditions. This means communications can be optimised for the mission rather than forcing every deployment into the same network configuration.

OPTIMISED FOR HIGH MOBILITY

MeshUltra™-M

MeshUltra™-M is designed for highly dynamic environments where network topology and link conditions can change rapidly. Advanced routing continually evaluates network topology and link quality to help each transmission use the best available route.

Ideal for unmanned systems, mobile platforms and other applications where network conditions change quickly.

OPTIMISED FOR LARGE NETWORKS

MeshUltra™-X

MeshUltra™-X is designed for large Mesh networks where efficient use of available spectrum is critical.

DTC's proprietary token-based channel access mechanism minimises unnecessary network overhead and removes contention between nodes, helping preserve usable payload capacity while maintaining predictable performance as the network scales.

Ideal for dismounted communications, unattended ground sensors, large unmanned networks and voice talkback systems.

BALANCED SCALE AND THROUGHPUT

MeshUltra™-80

Previously known simply as MeshUltra™, MeshUltra™-80 provides a balance of high throughput and network scale for a wide range of Mesh deployments.

Designed for medium-to-large networks requiring a balance of scale and performance.

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Self-Forming, Self-Healing Networks

MeshUltra™ creates dynamic MANET networks that automatically form and adapt as radios move or network conditions change, scaling to as many as 144 nodes depending on the waveform selected.

Spectrum Overmatch

MeshUltra™ is designed to detect, adapt and continue operating as RF conditions change, helping maintain resilient communications across contested and congested spectrum.

Deterministic Channel Access

DTC's proprietary token-based channel access reduces collisions and delivers efficient spectrum use, predictable latency and stable performance as network traffic and node count increase.

Cognitive Interference Avoidance

MeshUltra™ uses distributed spectrum awareness and DTC's Interference Avoidance Scheme (IAS) to identify interference and dynamically adapt network operation with less operator intervention.

Greater Spectral Efficiency

Narrow channel options, adaptive modulation and advanced channel access help maximise usable throughput from available spectrum — even when bandwidth is limited or fragmented.

GNSS-Denied Capability

RF-based ranging can provide real-time distance measurements between radios, supporting position awareness and fused navigation solutions when GNSS is degraded, denied or untrusted.

BROCHURE MeshUltra Family Brochure