Topics
Drone Communications: C2 Link Frequencies and Redundancy
A second radio inside 2400–2483.5 MHz fails with the first. Part 88 keeps 5040–5050 MHz for control only. A 5800 MHz backup adds 7.66 dB of free-space loss.
TAG ARCHIVE3 ARTICLES
#data-relay
All technical articles and explainers cataloged under #data-relay.
Topics
Tethered Drone Power and Fiber-Optic Relay
A dark fiber is not a power failure. Match the sheet's watts and altitude to the 150-foot public-safety line before either number is reused.
Topics
Drone Communications Relay: How a UAS Brings Connectivity Where Cell Service Fails
How drones relay data for responders without cell service: aerial cell sites, local and mesh relays, store-and-forward, tethered or free-flying, and what limits each one.