Solutions
Products for missions that cannot assume always-on RF
Three product lines cover orbit fabric, rehearsal, and sparse-link operations. Each is available for design-partner evaluation.
Meridian Mesh
Self-healing store-and-forward fabric for LEO swarms and outer-system probes.
Meridian Mesh schedules bundles across predicted contact graphs, recovers from node loss without central orchestration, and surfaces delivery confidence to operators through Nadirlink.
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Contact-aware queuing
Bundles wait through occultation instead of flooding failed paths.
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Graceful partition
Islands of the mesh keep working when a relay drops out of view.
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Operator clarity
Delivery estimates and rehearsal diffs land in Nadirlink gateways.
Twinspire
Ground-side digital twins that rehearse link failure before hardware leaves the pad.
Twinspire ingests contact plans, HelioPulse task budgets, and Quietband profiles to simulate blackouts, radiation bursts, and ground-station contention — then exports the scenarios your team should fear most.
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Failure catalogues
Ranked scenarios with reproducible seeds for regression nights.
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Firmware hooks
Replay HelioPulse watchdog events against recorded thermal stress.
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Mission briefings
Export concise operator briefs, not just raw simulation dumps.
Quietband Pack
A packaged sparse-telemetry profile for teams who need low-duty-cycle links now.
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What’s included
Quietband link profile, Meridian Mesh reference schedule, Nadirlink ingest adapters, and a Twinspire starter scenario set. See Quietband technology for RF detail.
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Who it’s for
University flight teams, smallsat operators, and primes evaluating delay-tolerant overlays.
Tell us your contact plan and power budget — we’ll recommend a starting pack.
Email hello@sentinelco.ca