ARLA/CLUSTER: WebSDR: Escute-se a si e a outros via Internet

[João Gonçalves Costa]

Listening to HF via on the Web

A WebSDR is a Software-Defined Radio receiver connected to the Internet, allowing many users to listen and tune it simultaneously.

SDR technology makes it possible for all listeners to tune independently, and thus listen to different signals; this is in contrast to the older Internet connected receivers that can only be tuned by one person.

The WebSDR.org site lists Internet SDR receivers all over the world that you can use. If you ever wondered what your 40m signal sounds like in Atlanta then tune in one of the SDR's listed at http://www.websdr.org/