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The ham radio free encyclopedia that anyone can read and approved contributors can edit.

An encyclopedia of amateur radio, written in English. 16 articles to explore and improve.

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44net

44net is an Internet Protocol network for amateur radio experimentation. It connects stations and services through a combination of radio links, wired networks and tunnels.

A public 44net address identifies a network endpoint; the path to it can include several kinds of transport. Recording that path makes routing and measurement results easier to interpret.

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Did you know?

  • A low standing wave ratio does not by itself prove that an antenna radiates efficiently.
  • In free space, wavelength in metres is approximately 300 divided by frequency in megahertz.
  • A RIPE Atlas probe measures the network path available to that probe, including any tunnels.

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