Re: [Discuss-gnuradio] Trouble with SSB demod of real signal

2014-02-16 Thread Louis Brown
Tom, OK I got it fixed after looking at your link. See diagram below: https://dl.dropboxusercontent.com/u/49570443/test.grc_fixed.png I was using the Delay block to give me a 65 sample delay to account for the delay in the Hilbert. This will not work as I assume there is more delay in the Hi

Re: [Discuss-gnuradio] Trouble with SSB demod of real signal

2014-02-16 Thread Louis Brown
Gnuradio_Presentation%20-%20Rev%205.pdf > > Look at about slide 14. > > -- Tom, N5EG > > > From: Louis Brown > To: GNURadio List Discussion > Sent: Sunday, February 16, 2014 9:10 AM > Subject: [Discuss-gnuradio] Trouble with SSB demod of real signal > > > Hi,

Re: [Discuss-gnuradio] Trouble with SSB demod of real signal

2014-02-16 Thread Tom McDermott
: [Discuss-gnuradio] Trouble with SSB demod of real signal Hi, I'm exploring the LF spectrum (< 500 kHz) using a USRP N210+LFRX+active loop antenna, and GR 3.7.  I'm pulling my hair out trying to down convert the USB as I can't get the LSB rejected.  My GR

[Discuss-gnuradio] Trouble with SSB demod of real signal

2014-02-16 Thread Louis Brown
Hi, I'm exploring the LF spectrum (< 500 kHz) using a USRP N210+LFRX+active loop antenna, and GR 3.7. I'm pulling my hair out trying to down convert the USB as I can't get the LSB rejected. My GRC flow graph is here: https://dl.dropboxusercontent.com/u/49570443/test.grc.png It is based on f