Observed arrival · 2026-09-21
Ondula, a public RF network in Monterrey
A public network of receiving instruments for requesting bounded radio-frequency measurements and checking their signed receipts.
- For
- RF researchers and developers testing measurement workflows
- Worth noticing
- The node only receives RF, and envelope capture is limited to 2.437 GHz.
Field notes
Ondula presents a physical RF receiving node in Monterrey as a public, queryable measurement service. Its interface separates scheduled observations from on-demand requests, exposes an MCP endpoint for external clients, and provides job references for queued work. The page says results include signed receipts and derived artifacts rather than raw IQ data. It also defines operational boundaries: two measurements per IP every 120 seconds, an envelope-capture ceiling of 2.437 GHz, and no RF transmission from the node.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue