A follow on to my last video, showing how to use the RTL SDR to decode digital voice with DSD. Links: VB-cable: http://vb-audio.pagesperso-orange.fr/Cable/ D…
Video Rating: 5 / 5
Used the SDR-J program (http://www.sdr-j.tk/index.html) to decode some Digital Audio Broadcast (DAB) radio entirely in software. Some stations like RNZ Conce…
Video Rating: 5 / 5
Hiya Did you try your roof antenna and did it make any difference?
I am pretty sure that the audio distortion is due to low signal or just bad
signal to noise ratio. Thats what I get on my consumer dab radio when the
antenna is not fully extended. A better antenna should help sort that out
and help you get more stations
You could try coaxial stub filters for those frequencies. They are
extremely simple to make (requires T splitter and half wave tuned piece of
coax) and filter very good.
Hi yes, the TV antenna only gives me slightly better reception though. The
better reception fixes the RNZ Concert station, but not the BBC world
station. So I think you are right about it being a signal strength issue.
Hello, just a question, working on 32bit systems ? 73, Georges
Thanks, I’ll try my roof mounted VHF TV antenna this weekend. My J-Pole is
not tuned for DAB.
You are welcome. You probably already do this but I noticed a massive
improvement when I added a 10m usb extension lead and got the dongle away
well from the pc. The other thing I did was cut a few wire dipoles, for
frequencies of interest, and connected them all together with a “chocolate
block” electrical connector. I this gave me great s/n ratio but now I have
overload problems from pager signals and the local airport. Anyway your vhf
antenna on the roof should make a big difference.
Thanks for that. Living on the edge of London and 1 mile from the airport
is a double edge sword, On one hand there are lots of things to listen to
but on the other there are lots of strong signals to overload the radio. I
will give the stub filter a go on the strongest signals. I have a feeling
that what I really need is a very good tuneable band pass filter Cheers
Nicely done! Keep it up.
Hi there. . I deleted the comments hope you don’t mind …good video as
always ..keep up the good work and all the best..Geff..
Good video
hi i have this same problem plz help DSD decoding