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406 results for “gnuradio”
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It seems my #gnuradio #correlator actually works, though I am still somewhat skeptical.
This is from a #limesdr correlating its two mu-mimo inputs.
The second picture is what happens when you disconnect one of the antenna from the input showings its not just correlating its own noise.
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It seems my #gnuradio #correlator actually works, though I am still somewhat skeptical.
This is from a #limesdr correlating its two mu-mimo inputs.
The second picture is what happens when you disconnect one of the antenna from the input showings its not just correlating its own noise.
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It seems my #gnuradio #correlator actually works, though I am still somewhat skeptical.
This is from a #limesdr correlating its two mu-mimo inputs.
The second picture is what happens when you disconnect one of the antenna from the input showings its not just correlating its own noise.
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The NTSC "cross hatch" test signal was modulated via #gnuradio into an LD RF signal, demodulated by PAL #Laserdisc player hardware, and displayed on a PAL CRT. The image is not very good, but the test pattern is still easily recognizable.
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TIL that #gnuradio has a parameter block that allows you to set the value of a variable from the command line, complete with default value and validation.
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TIL that #gnuradio has a parameter block that allows you to set the value of a variable from the command line, complete with default value and validation.
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TIL that #gnuradio has a parameter block that allows you to set the value of a variable from the command line, complete with default value and validation.
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TIL that #gnuradio has a parameter block that allows you to set the value of a variable from the command line, complete with default value and validation.
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TIL that #gnuradio has a parameter block that allows you to set the value of a variable from the command line, complete with default value and validation.
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On #macos #tahoe installed with #conda, I'm going slightly insane.
gnuradio (v3.10.12.0) depends on qt-main (v5.15.15)
gnuradio also depends on qwt (v6.3.0) which depends on qt6-main (v6.10.1)
So, now I have both qt5 and qt6 installed .. by the installer .. that fails when you attempt to run anything because there's two versions of qt installed.
Anyone?
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On #macos #tahoe installed with #conda, I'm going slightly insane.
gnuradio (v3.10.12.0) depends on qt-main (v5.15.15)
gnuradio also depends on qwt (v6.3.0) which depends on qt6-main (v6.10.1)
So, now I have both qt5 and qt6 installed .. by the installer .. that fails when you attempt to run anything because there's two versions of qt installed.
Anyone?
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On #macos #tahoe installed with #conda, I'm going slightly insane.
gnuradio (v3.10.12.0) depends on qt-main (v5.15.15)
gnuradio also depends on qwt (v6.3.0) which depends on qt6-main (v6.10.1)
So, now I have both qt5 and qt6 installed .. by the installer .. that fails when you attempt to run anything because there's two versions of qt installed.
Anyone?
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On #macos #tahoe installed with #conda, I'm going slightly insane.
gnuradio (v3.10.12.0) depends on qt-main (v5.15.15)
gnuradio also depends on qwt (v6.3.0) which depends on qt6-main (v6.10.1)
So, now I have both qt5 and qt6 installed .. by the installer .. that fails when you attempt to run anything because there's two versions of qt installed.
Anyone?
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On #macos #tahoe installed with #conda, I'm going slightly insane.
gnuradio (v3.10.12.0) depends on qt-main (v5.15.15)
gnuradio also depends on qwt (v6.3.0) which depends on qt6-main (v6.10.1)
So, now I have both qt5 and qt6 installed .. by the installer .. that fails when you attempt to run anything because there's two versions of qt installed.
Anyone?
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I had the curiosity to do some tests transmitting and receiving DMR DMO with an unmodified #plutosdr
Normally DMR in repeater mode requires establishing a time base from the BS transmission in order to fit into one of the timeslots.
However, in DMO mode, there is no such requirement. When starting a DMO transmission, every terminal establishes its own time base, and the receiving radio must synchronize to it.
So DMR in DMO mode can work fine with the Pluto.
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Just tried installing #gnuradio on mac and even after all those years it's still a mess.
Luckily, I can just® run Linux as well
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Just tried installing #gnuradio on mac and even after all those years it's still a mess.
Luckily, I can just® run Linux as well
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Just tried installing #gnuradio on mac and even after all those years it's still a mess.
Luckily, I can just® run Linux as well
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Just tried installing #gnuradio on mac and even after all those years it's still a mess.
Luckily, I can just® run Linux as well
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Just tried installing #gnuradio on mac and even after all those years it's still a mess.
Luckily, I can just® run Linux as well
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Playing around with ctcss squelch block analog.ctcss_squelch_ff(self.audio_rate, 131.8, 0.10, 0, 0, False)
It works, but sometimes short cracking noise when there is no carrier with 131.8
The default 0.01 gave continue noise, but 0.11 kills audio even if the carrier is there. Maybe the latter 3 parameters should be adjusted? Wiki block docu is limited.