NanoSweep

NanoSweep is a local-first provenance passport for antenna and feedline sweep measurements. Preserve calibration sessions, immutable measurement snapshots, imported CSV/S1P/S2P source provenance, baselines, follow-up comparisons, site notes, photos, and handoff history in one organized workspace.

Review imported files before creating a passport session. Keep original source references and hashes where available. Compare a baseline with a follow-up only when the recorded eligibility rules allow it, and keep non-comparable sessions clearly separated.

NanoSweep is a record-keeping and evidence organization tool. It does not control a VNA or other RF hardware, diagnose RF issues, recommend tuning or corrective actions, or make certification, compliance, safety, or engineering claims. Comparison summaries are not professional engineering advice.

Features:
• Import and preview CSV, S1P, and S2P files before creating an immutable snapshot.
• Preserve provenance, hashes, metadata, baselines, follow-ups, and handoff history.
• Organize antennas, feedlines, measurements, and passport sessions locally first.
• Review comparison eligibility and blocking reasons without changing prior evidence.
• Export evidence packages and use local backup and restore workflows.

NanoSweep is designed for careful field documentation, transparent provenance, and reliable handoff.

Recent changes:
Initial production release with local-first measurement provenance, comparison history, and backup/export workflows.