Re: [Discuss-gnuradio] Regular FM radio fine, POCSAG horrible

2015-06-02 Thread Stephan van Beerschoten
around southern Germany. That's why I didn't try getting > the signal myself -- I didn't assume I had a good chance of seeing it. > > Best regards, > Marcus > > [1] http://gnuradio.org/redmine/news/52 > > On 06/02/2015 04:24 PM, Stephan van Beerschoten wrote: &g

Re: [Discuss-gnuradio] Regular FM radio fine, POCSAG horrible

2015-06-02 Thread Stephan van Beerschoten
ange > Nathan suggests. > > Philip > >> >> I'm interested in results and can provide more detailed steps in a few >> hours if needed. >> >> -Nathan >> >> On Tue, Jun 2, 2015 at 10:29 AM, Stephan van Beerschoten < >> step...@vanbeersch

Re: [Discuss-gnuradio] Regular FM radio fine, POCSAG horrible

2015-06-02 Thread Stephan van Beerschoten
interested in results and can provide more detailed steps in a few > hours if needed. > > -Nathan > > On Tue, Jun 2, 2015 at 10:29 AM, Stephan van Beerschoten < > step...@vanbeerschoten.net> wrote: > >> Let me add that I don't know anything about the signal, othe

Re: [Discuss-gnuradio] Regular FM radio fine, POCSAG horrible

2015-06-02 Thread Stephan van Beerschoten
shold decision (threshold=1). > You'd then be getting a raw POCSAG bitstream :D > Best regards, > Marcus > > > [1] from http://edge.rit.edu/edge/P09141/public/FSK.pdf , Watkins-Johnson > Company "Tech-notes Vol. 7 No. 5 September/October 1980: FSK: Signals and > D

Re: [Discuss-gnuradio] Regular FM radio fine, POCSAG horrible

2015-06-02 Thread Stephan van Beerschoten
g work. On Tue, Jun 2, 2015 at 2:13 AM, Marcus Müller wrote: > Hi Stephan, > > so how do you get the samples into GNU Radio? > I guess you use the gr-osmosdr source? > What does your flow graph look like? > > Best regards, > Marcus > > > On 06/02/2015 12:04 AM, S

Re: [Discuss-gnuradio] Regular FM radio fine, POCSAG horrible

2015-06-01 Thread Stephan van Beerschoten
selects your POCSAG channel out of your sampling bandwidth? > > Best regards, > Marcus > > On 06/01/2015 11:28 PM, Stephan van Beerschoten wrote: > > You're right in that I need more than GR. The audio of a pocsag broadcast > is very distinct. It's also clearly visi

Re: [Discuss-gnuradio] Regular FM radio fine, POCSAG horrible

2015-06-01 Thread Stephan van Beerschoten
hat seems to rely on GNU Radio > 3.6.2, if the Readme is correct, so that's pretty dead, too. > > > Best regards, > Marcus > > [1] https://github.com/iZsh/pocsag-mrt > On 06/01/2015 10:18 PM, Stephan van Beerschoten wrote: > > It is. I plan on running the outp

Re: [Discuss-gnuradio] Regular FM radio fine, POCSAG horrible

2015-06-01 Thread Stephan van Beerschoten
system? > > On 06/01/2015 10:04 PM, Stephan van Beerschoten wrote: > > Hi Guys, > > > > I compiled gnuradio for my ODROID ARM platform, and I can listen to > > regular wideband radio just fine. I am using a Generic RTL2832U with > > Rafael Micro R820T tuner. >

[Discuss-gnuradio] Regular FM radio fine, POCSAG horrible

2015-06-01 Thread Stephan van Beerschoten
Hi Guys, I compiled gnuradio for my ODROID ARM platform, and I can listen to regular wideband radio just fine. I am using a Generic RTL2832U with Rafael Micro R820T tuner. The radio quality is fine, and even when using the rtl_fm tool directly (off topic for this list), it works. However, when