#Sdr hu map software#
#Sdr hu map download#

Nevertheless, in my opinion, amateur radio receivers should be shared with strict access control in the future.Marcelo BertalmГo, in Vision Models for High Dynamic Range and Wide Colour Gamut Imaging, 2020 10.1 Combining gamut mapping and tone mapping As this website was a one-person hobby project, with my tasks and responsibilities growing, and my focus moving to other projects at which I hope to make a greater positive impact, IвЂ™m unable to further develop SDR.hu and protect it from abuse.ДЇurthermore, I think this site has some good alternatives now.

#Sdr hu map software#

The purpose of this site was to provide a technological demonstration for amateur radio operators about Software Defined Radio, and I hope this goal has been reached. I hope you had a good time listening on the site and learned some things about SDR. IвЂ™d like to say a big thanks to everyone who joined my journey with this project! I went to the sdr.hu website and below is what appeared. ItвЂ™s unfortunate that sdr.hu has been disabled and shut down. there may be some real treasures to be found. No doubt you can think of your own good reason to have a remote listen to some of the network's growing list of online receivers and put them to the test. Although there is a 'vote' tally associated with each receiver it's not clear what this actually represents as receivers that have been online for longer periods would naturally have a higher tally.ДЄ lot of additional information about the KiwiSDR network can be found here. It would be worthwhile to see some form of 'performance rating' or feedback page for each individual receiver. Even though the receivers used on these lower frequencies did not usually offer stellar performance, they may be real workhorses within the ham bands or on the international shortwave bands. a worthwhile listening project when there is some spare time. The jury is still out on the westerern NA receivers and those in the Pacific / Far East. this was the opinion of one notable BCB DXer who checked many of those in eastern NA as well as western EU. Some of the receivers appear to offer good, low noise reception on LF, MF and the BCB but the vast majority are not DX machines oriented for this part of the spectrum. I'll be trying a few of them out this winter, listening for my 630m CW signal, at various locations. I myself found the network particularly handy for listening to my Tri-Tet-Ten transmitter on 10m CW a couple of years ago when the muf was much higher than it is nowadays. Many SWLs will use these receivers to compare what they are hearing at home with a receiver located closer to the suspected DX target signal. If you're interested in BCB capability, test some of the European ones to see if they can hear any TA signals around sunrise in Europe.

The best way to determine any particular receiver's operating performance is to try it out using test target signals that might indicate good performance from that location. The antennas used seem to favor wideband loops, both large wire styles and smaller active versions as well as active e-probes. Although most seem to cover 0-30MHz, I see at least one that is limited to the VHF range and several that don't go all the way to the bottom of the VLF band. As I write this, there are presently 199 receivers online! Any particular receiver can support a maximum of four users at a time so if the one you want is full, simply check back later or go to your second choice.ДЄlthough all receivers have the same appearance online, not all will offer the same performance. There are a huge number of choices from all over the world available on the Kiwi network. Although it won't work with my ancient version of Internet Explorer running on Vista, it did fine with Firefox and even worked very well on my old I-Pad! Here is a 30-second YouTube video to give you an idea of what it looks like. It's all very slick and if you have never played with an SDR before, it affords a nice introduction to this amazing technology.

just choose your receiver and away you go in a matter of seconds.

#Sdr hu map download#

The network that I have explored several times and one that works nicely with most web browsers (no software to download or 'extras' required) is the SDR.HU network of Kiwi SDRs. Listening on a receiver that is running in another state, province or country can fulfill a number of functions for you, depending on your particular interest. Online SDRs (Software Defined Radio) continue to grow in numbers and popularity.