Re: Discuss-gnuradio Digest, Vol 207, Issue 21

hye i am new to gnu radio i want guidance about that while receiving two channels how can i separate those channels and records their audio in their respective files simultaneously.. On Mon, Jan 20, 2020 at 10:02 PM wrote: > Send Discuss-gnuradio mailing list submissions to > discuss-gnu

recording problem

Hi, I am having a problem of recording audio on gnu radio using RTL-SDR. the problem is that using file sink block it records the audio but it is of having very large file size. after that using wav file sink block it gives the file size of smaller size than the previous one but it gives the record

[Discuss-gnuradio] (no subject)

Hi Can you provide me how to save the datas which come from the threshold block and average block while running the grc and keep saving it during peride of time using blocks in gnuradio without using coding python. gt.grc Description: Binary data ___ D

[Discuss-gnuradio] (no subject)

Hello everyone Can you provide me how to save the datas which come from the threshold block and average block while running the grc and keep saving it during peride of time using blocks in gnuradio without using cosing python. Thanks gt.grc Description: Binary data ___

[Discuss-gnuradio] (no subject)

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[Discuss-gnuradio] (no subject)

Hello Everyone I'm already built a spectrum sensing block daigram in gnuradio companion using sdr rtl and gnuradio so what i want is only to sense if there is usage of spectrum at sertain time or not then i need an external blocks to read the 0 and 1 thats comes from energy detecore and save it as

Re: [Discuss-gnuradio] Spectrum sensing using gnuradio + hackrf one

Ok when i save it in sink file then the data can not be readable what to do for that please? في الأربعاء، ١٣ مارس، ٢٠١٩ ٥:٤٠ ص Kyeong Su Shin كتب: > Hello faisal: > > You can either just use "File Sink" blocks to dump the raw data into files > and convert them to human

[Discuss-gnuradio] Spectrum sensing using gnuradio + hackrf one

hello everyone can anyone help me i want to save data which comes from average block and threshold block. how can we save a date in text file or in an excel file? i attched the grc.file please have a look at it. gt.grc Description: Binary data _

[Discuss-gnuradio] (no subject)

I install gnu radio on raspbian ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

[Discuss-gnuradio] (no subject)

Hi my friend Please is anyone used gnuradio on raspberry pi 3 sucssfully? ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

[Discuss-gnuradio] (no subject)

Hi I have final year project which is about spectrum sensing and my project should use raspberry pi ,gnuradio and SDR. Actually i did not use raspberry pi and gnuradio before i need help on how to integrate all of this components togather. ___ Discuss-gnu

[Discuss-gnuradio] USRP2 to capture 50MHz

50MHz and writing it to a file other than the one above? Regards Faisal _ Browse profiles for FREE! Meet local singles online. http://clk.atdmt.com/NMN/go/150855801/direct/01

Re: [Discuss-gnuradio] Problem with sinc pulse transmission using RFX2400

r a passband signal I can use hilbert transform to generate analytic signal. I will try this first before exploring the use of PLL as suggested by Johnathan. Thanks, Faisal ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu

[Discuss-gnuradio] Problem with sinc pulse transmission using RFX2400

eiver. Any help will be highly appreciated. Thanks in advance, Faisal ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio

[Discuss-gnuradio] Why dxc_freq never goes to zero after tuning?

q never went to zero. BTW, I understand the two step tuning process but I was expecting that for some target RF frequency dxc_freq should be zero. If this is not possible, I will explain my concerns about the non-zero DDC for wideband signals. Any help/pointer is highly appreciat

[Discuss-gnuradio] Problem receiving square wave

For our purpose, we need to generate a shortest possible pulse, say Gaussian pulse, transmit it over the air and implement some ranging algorithms. We started with square wave and got stuck. Any help/ideas will be highly appreciated. Thanks Faisal ___

Re: [Discuss-gnuradio] User Generated Signals

he imaginary part. One word of caution here, the file gr_sig_source_c.cc is machine generated meaning it is generated by gr_sig_souce_x.t file. In case you would like to modify, do not modify .cc file rather change .t file. I hope it will be helpful. Regards Faisal Also: why is the waveform of g

Re: Vertical antennas (was Re: [Discuss-gnuradio] High packet error and reception problems with RFX 2400)

Matt, Thanks for clarifying the matter. My colleague discussed it with you and we look forward to receive the correct antennas. Regards -Faisal Just to clarify for everyone, since I get a LOT of calls about this... The VERT2400 antenna is BLACK and made out of PLASTIC. If your "ver

Re: [Discuss-gnuradio] High packet error and reception problems with RFX 2400

ciate your help. Regards SFAS On 4/4/07, David Scaperoth <[EMAIL PROTECTED]> wrote: On Apr 3, 2007, at 4:12 PM, Syed Faisal Shah wrote: > Hi fellows, > > We just purchased USRP from Ettus equipped with daughter board RFX > 2400. We are trying to test these boards and ha

[Discuss-gnuradio] High packet error and reception problems with RFX 2400

Hi fellows, We just purchased USRP from Ettus equipped with daughter board RFX 2400. We are trying to test these boards and have following problems: 1. The benchmark_tx.py and benchmark_rx.py from the GNU radio tar ball 3.0.3gave close to 100% packet error. During the experiment, we used the max