Here is a 204MByte sample (1MS/s @ LO 866.5MHz) from the Calgary area.
http://dl.dropbox.com/u/34518077/HDSDR_20120509_173509Z_866500kHz_RF.wav
http://www.radioreference.com/apps/db/?sid=204
This contains a mix of digital and analogue comms, as not all services have switched to digital yet.
Simon
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