Policy
Repeater policy
Radio parameters, regions, network protection, economy of time on air, coordination, site selection, hardware, naming, operation, legal framework. Numbered recommendations, classified as mandatory, recommended and advised.
- Home
- Resources
Corpus and tools
Reference documents
Policy
Channel and message policy
Channel model, persistent rooms, channels of the French network, message scope, volume, confidentiality, rebroadcast of public bulletins.
Reference framework
Repeater typology
Classification by function within the mesh. Site selection criteria, density threshold, decision grid before installation.
Tools
Calculation
Propagation calculator
Link budget, terrain profile, Fresnel zone, margin estimate.
Observation
Traffic observatory
Capture and analysis of radio traffic, occupancy statistics, mapping of observed links.
Diagrams
The diagrams published by the Centre are available in French and English, in SVG format, reusable provided the source is cited. They are produced by a program from the texts and the source code, and regenerated at every correction.
The 863-870 MHz band, in three zoom levels
Sub-band P and what occupies it
Software work
The filtering and rate limiting developments carried out within the Centre are published under a free licence.
External references
Protocol documentation, European and French regulatory texts, work by partner communities. Sources are cited at every use.
- Dedicated page The technologies Meshtastic, MeshCore, Reticulum and the other networks in the band: official sites, repositories, gateways.
- Dedicated page Regulatory references Arcep decisions, ERC Recommendation 70-03, European Commission decisions, ETSI EN 300 220 standard: all the texts applicable to the band, with their dates.