BRISTOL PIRATE RADIO RECORDINGS: RDS Spy

BRISTOL PIRATE RADIO RECORDINGS

This blog is intended for me to post my pirate radio recordings. Most of the recordings are from Bristol, most will be pirate but there will be some legal stations and stations from other cities or national stations.

IF YOU OR YOUR FRIENDS HAVE ANY TAPE RECORDINGS OF PIRATE RADIO FROM BRISTOL, PLEASE SUBMIT THEM TO THIS BLOG BY RECORDING THEM TO MP3 (CLICK HERE FOR A HELP GUIDE) AND UPLOADING THEM TO http://www.sharebee.com, or a similar site such as Megaupload, Mediafire, ZShare, but not Rapidshare as it's getting a bit hard to use. SEND THE URL IT GIVES YOU TO ME VIA A COMMENT ON MY LATEST POST or BY EMAIL AT bristolpirates at gmail.com (you'll have to correct that with the proper @ symbol, I started getting spam on the address). WE COULD ALSO ARRANGE A PICK-UP OF YOUR TAPES IF YOU LIVE IN BRISTOL AND CAN'T CONVERT TAPES TO MP3. THANKS IN ADVANCE, YOU WILL BE CREDITED.

Sunday, 17 May 2015

SDR# vs HDSDR & RDS Spy - Free FM

Here's a comparison between the capabilities of SDR# vs the HDSDR coupled with RDS Spy.

As you can see, SDR# is a little bit weaker than RDS Spy, and doesn't quite manage to decode the PS in the RDS. Other errors occur too.

This is using an IQ file recorded on my mobile SDR set-up. I was not in a good reception spot at the time, hence the lack of anything else surrounding Free FM.

CLICK HERE to download either the IQ file or a single frequency IF file to try yourself in whichever software you choose.

Software that will play the above linked file:-

SDR#
HDSDR

For RDS decoding in HDSDR...
RDS Spy

Use this to pipe the audio from HDSDR to RDS Spy...
http://vbaudio.jcedeveloppement.com/Download_CABLE/HiFiCableAsioBridgeSetup_v1007.zip
Link above taken from http://vb-audio.pagesperso-orange.fr/Cable/index.htm

Remember you need to set up the virtual audio cable to send out and 'record' 192000Hz (192KHz) sample rate. HDSDR needs to be set up to send out via the virtual cable, likewise RDS Spy needs to be set up to accept input from the virtual cable.

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