Even if your local noise level is high, you can still take a look at the HF bands by using a web based SDR RX. A good place to start is
http://www.websdr.org/ . This has links to many SDR receivers around the world, so you can even listen to the bands as if you were elsewhere on the planet.
There are also several hundred KiWi SDR's operating globally.
ReplyDeletehttp://rx.linkfanel.net/
THese allow continuous 0-30MHz coverage and have built in decoders for many digital modes.
You can also use them to find the location of transmissions by using their TDoA function.
They have brought back the joy to SW and Utility listening.
Regards,
Martin - G8JNJ - admin for:-
http://southwest.ddns.net:8073/
http://kernow.hopto.org:8073/
http://farnham-sdr.com/