Re: Regarding osmocom source missing in gnuradio

Hello Sumit: Sorry, I made some typos in my previous e-mail (I was rushing). Especially, I said "Osmocom source is a out-of-tree module from osmocom," but what I meant is that "Osmocom Source is a part of an out-of-tree module from Osmocom". Reg

Re: Regarding osmocom source missing in gnuradio

ager (like apt install gr-osmosdr). If you manually installed GNU Radio or the modules are not available for your package manager, then you may have to manually build and install the modules (usually involves git clone -> cmake -> make -> make install -> ldconfig). R

Re: Missing Block

b.com/andrmuel/gr-dab/issues/28 Regards, Kyeong Su Shin 보낸 사람: Mohammad Riyazudeen 대신 Discuss-gnuradio 보낸 날짜: 2022년 5월 28일 토요일 오후 4:27 받는 사람: discuss-gnuradio@gnu.org 제목: Missing Block Dear Experts, The file was designed in GNU Radio versio

Re: Transmitter and Receiver on the same SDR

B200s have wide range of gain settings and is pretty much deaf at 0 dB. Regards, Kyeong su Shin 보낸 사람: Oğuzhan Gedikli 대신 Discuss-gnuradio 보낸 날짜: 2022년 5월 24일 화요일 오후 9:33 받는 사람: discuss-gnuradio@gnu.org 제목: Transmitter and Receiver on the same SDR Hello, I have USR

Re: How to print a list of the frequencies that are in the spectrum?

Hello Dor: I guess what you are looking for is 'argmax' (or argsort, assuming Numpy and if you want more than one elements)? Regards, Kyeong Su Shin 보낸 사람: Dor Ratz 대신 Discuss-gnuradio 보낸 날짜: 2022년 5월 16일 월요일 오후 4:11 받는 사람: discuss-gnuradio@gnu.or

Re: How to print a list of the frequencies that are in the spectrum?

Hello Dor: (or more precisely, STFT -> abs() -> moving average per each frequency component-> argmax.) Regards, Kyeong Su Shin ____ 보낸 사람: Kyeong Su Shin 보낸 날짜: 2022년 5월 16일 월요일 오후 4:34 받는 사람: Dor Ratz ; discuss-gnuradio@gnu.org 제목: Re: How to print a li

Re: ofdm adalm-pluto

R won't (usually) agree. Maybe you can get away with your current codes, because you are already using packetized data, but you may want to look into this issue further if anything breaks. Regards, Kyeong Su Shin 보낸 사람: Özkan Sezer 대신 Discuss-gnuradio 보낸

Re: ofdm adalm-pluto

block, e.g. a hardware source or sink. This is usually undesired. >>> Consider removing the throttle block. Throttle block is used to intentionally slow down the execution of the flowgraph, for simulation purposes. It causes data drops if used with real ha

Re: Wide spectrum sweep

avoided. Blocks like "UHD Source" (for USRPs) support more advanced control features via message and tag interfaces of GNU Radio. With that, you can control the retuning process more precisely. See: https://wiki.gnuradio.org/index.php/USRP_Source . The problem is that not every SDR r

Re: Generation of data and file extensions

"File Sink" is the block that you are using to store the data. cf32 or cfile are used to signify that the contained data are in complex number. That's all. Again, see: https://wiki.gnuradio.org/index.php/File_Sink for parsing the data. Regards, Kyeong Su Shin _

Re: Transmitting is finished Sooner than promised, How I can compute the time of transmitting for a file that is set to no-repeat

). Buffer also may affect the transmission time, but I don't expect too much changes in the number. Regards, Kyeong su Shin 2021. 11. 26. 오전 3:50에 sp h 님이 작성: I created a file complex with a file sink in Gnuradio. It is a cos wave. The size of a recorded file is 1,146,283,728 bytes. be

Re: Working Narrowband FM examples?

exceptional NBFM reception performance. Regards, Kyeong Su Shin 보낸 사람: Nathan Van Ymeren 대신 Discuss-gnuradio 보낸 날짜: 2021년 8월 8일 일요일 오후 1:48 받는 사람: discuss-gnuradio@gnu.org 제목: Re: Working Narrowband FM examples? Well, I guess it was the sample rate. As another

Re: How to remove channel noise?

into the implementation. (Also, 2V noise in the channel noise block is somewhat... high. Pretty low SINR it is. ) Regards, Kyeong Su Shin 보낸 사람: 能书能言 <2127629...@qq.com> 대신 Discuss-gnuradio 보낸 날짜: 2021년 6월 18일 금요일 오후 12:46 받는 사람: discuss-gnuradio 제목:

Re: how to generate a certain band width white noise

t will go down. Alternatively, you can also use a low-pass filter to reduce the bandwidth (forgot to mention this in the previous e-mail, but it is probably faster and acceptible in this case). Regards, Kyeong Su Shin 보낸 사람: james jordan 보낸 날짜: 2021년 3월 22일 월요일 오후 12:2

Re: how to generate a certain band width white noise

Hello Jordan: Just use a "Noise Source" block and a resampler block (if needed; best be avoided) to adjust the bandwidth. The quality of your "white noise" will depend on the resampler and the transmitter hardware, though. Regards, Kyeong Su Shin _

Re: GNU Radio on Raspberry Pi 4?

, Kyeong Su Shin 보낸 사람: Albin Stigö 대신 Discuss-gnuradio 보낸 날짜: 2020년 12월 18일 금요일 오전 1:13 받는 사람: Kristoff ; GNURadio Discussion List 제목: Re: GNU Radio on Raspberry Pi 4? There's no special configuration. Just install dependencies and build from source. Put

Re: where can i find gnuradio uhd example?

Hello James: GNU Radio Wiki is a good starting point. (https://wiki.gnuradio.org/index.php/Main_Page ; blocks are at https://wiki.gnuradio.org/index.php?title=Category:Block_Docs . ) Regards, Kyeong Su Shin 보낸 사람: james jordan 대신 Discuss-gnuradio 보낸 날짜

Re: Chip rate and sampling rate

. But realitically, the sampling rate cannot be much lower than that of the chipping rate. ) Regards, Kyeong Su Shin 보낸 사람: Kyeong Su Shin 대신 Discuss-gnuradio 보낸 날짜: 2020년 10월 14일 수요일 오후 2:15 받는 사람: AKINYELE ITAMAKINDE ; discuss-gnuradio@gnu.org 제목: Re: Chip

Re: Chip rate and sampling rate

Hello Akinyele: 1. Is chip rate same as sample rate? -> It could be, but not necessarily. It depends on your system. Assuming I-Q sampling, the sampling rate of the transmitter must be equal to or higher than the chipping rate of the signal (Shannon-Nyquist sampling theorem). Also, it is prefe

Re: How to display frequency spectrum of the "QT GUI Sink" on another computer

use Bokeh GUI and must use QT GUI, then you must either stream your data over the network (requires huge bandwidth, and you may need to drop some samples) or just use a remote desktop solution (like VNC or RDP; X over SSH is probably not up to the task). Regards, Kyeong Su Shin

Re: GRC max sample rate

collect the data. I do not remember further details. Regards, Kyeong Su Shin 보낸 사람: Koyel Das (Vehere) 보낸 날짜: 2020년 7월 26일 일요일 오후 3:10 받는 사람: Kyeong Su Shin ; GNURadio Discussion List 제목: Re: GRC max sample rate Hi Kyeong, Since you have received at 200 MSPS data

Re: GRC max sample rate

Hello Koyel: I did one channel with 200 MSPS before, so probably yes (assuming that you are not doing any other processing). Consider using sc16. Also, you can try using libuhd directly. Regards, Kyeong Su Shin 보낸 사람: Koyel Das (Vehere) 대신 Discuss-gnuradio

Re: GNU 3.8.0.0 doesn’t show result after execute & run_gr.bat

and Prompt is just a generic Windows command prompt, but with a few additional variables configured to deal with customized Python binary/library paths. Regards, Kyeong Su Shin 보낸 사람: wei-wen Cheng 대신 Discuss-gnuradio 보낸 날짜: 2020년 6월 16일 화요일 오전 10:48 받는 사람: disc

Re: Gnuradio 3.8 on a Raspberry pi 4 B?

much problems in using Raspberry Pi with X11 GUI applications. It's just a different use case for the board. Some use it as an embedded board, while some use it as a low-power mini PC. Regards, Kyeong Su Shin 보낸 사람: jean-michel.fri...@femto-st.fr 대신 Discuss-gnura

Re: port OOT to gr3.8: python can't find my module

Hello Tom: Maybe you can try editing ~/.profile instead (just put the same export command that you putted on ~/.bashrc) and then reboot your system (I am assuming a Debian-like distro). Regards, Kyeong Su Shin 보낸 사람: Tom McDermott 대신 Discuss-gnuradio 보낸 날짜

Re: How to add fec in GMSK

code, will require you to set your frame length to a multiple of some integer. Convolutional code additionally requires you to pad some zeros to your frames, but I forgot the details about it. Regards, Kyeong Su Shin 보낸 사람: Kyeong Su Shin 보낸 날짜: 2020년 4월 28일

Re: How to add fec in GMSK

situations). Regards, Kyeong Su Shin 보낸 사람: Quenten . 대신 Discuss-gnuradio 보낸 날짜: 2020년 4월 27일 월요일 오후 10:31 받는 사람: discuss-gnuradio@gnu.org 제목: How to add fec in GMSK Hello all, I have previous posted a question concerning frame drops in GNU radio when using

Re: Phase plot

t;Complex to Mag Phase (vec len = fft size)" ->" QT GUI Vector Sink" (I think this is not what you were looking for, but maybe I misunderstood your application, so I am explaining this anyway). Regards, Kyeong Su Shin 보낸 사람: Artur Nogueira 대신 D

Re: Conversion of .dat file to a readable data using GNU octave

your "sink". Regards, Kyeong Su Shin 보낸 사람: AKINYELE ITAMAKINDE 대신 Discuss-gnuradio 보낸 날짜: 2020년 4월 15일 수요일 오후 11:26 받는 사람: discuss-gnuradio@gnu.org 제목: Conversion of .dat file to a readable data using GNU octave I am working on channel sounding usin

Re: error running the rx_ofdm.grc example.

ebug log). I am not sure what is the proper fix for this (as I do not use GNU Radio on Windows regularly). Regards, Kyeong Su Shin 보낸 사람: Shivika Agrawal 대신 Discuss-gnuradio 보낸 날짜: 2020년 4월 13일 월요일 오후 4:39 받는 사람: discuss-gnuradio@gnu.org 제목: error running the rx_o

Re: Issue with USRP N210

the dynamic ranges of the devices, and are not the absoute power levels). By the way, please note that the peak that you are observing at 100 MHz is probably not a real FM station. It's probably a clock leakage. Regards, Kyeong Su Shin 보낸 사람: whoppix_tn wh

Re: Osmocom Source problem

le as well.) Regards, Kyeong Su Shin 보낸 사람: sarandis. Doulgeris 보낸 날짜: 2020년 3월 10일 화요일 오전 2:49 받는 사람: Kyeong Su Shin 제목: Re: Osmocom Source problem so i should uninstall and reinstall? Στις Δευ, 9 Μαρ 2020 στις 2:59 μ.μ., ο/η Kyeong Su Shin mailto:kss...@postech.ac.k

Re: GnuRadio Help

(By the way, do not forget uninstalling GNU Radio 3.7 before trying this.) Regards, Kyeong Su Shin 보낸 사람: Kyeong Su Shin 보낸 날짜: 2020년 3월 10일 화요일 오전 2:43 받는 사람: Vincenzo Mone ; discuss-gnuradio@gnu.org 제목: Re: GnuRadio Help Hello Vincenzo: For an AMD64 system

Re: GnuRadio Help

PyBOMBs or try building it from manually (from source). These are described in other sections of the wiki page linked above. Regards, Kyeong Su Shin 보낸 사람: Vincenzo Mone 대신 Discuss-gnuradio 보낸 날짜: 2020년 3월 10일 화요일 오전 2:18 받는 사람: discuss-gnuradio@gnu.org 제목: GnuRadio

Re: Osmocom Source problem

/usr/local/lib/python3.x/dist-packages/gnuradio instead, or vice versa. So, please check that first. Other scenarios are also possible. Regards, Kyeong Su Shin 보낸 사람: sarandis. Doulgeris 대신 Discuss-gnuradio 보낸 날짜: 2020년 3월 9일 월요일 오후 9:11 받는 사람: Discuss

Re: Doubt about input of my bloce

Hello Vinicius: My guess is that you want to use something like in_sig=[np.complex64,fft_len] for your constructor. Regards, Kyeong Su Shin 보낸 사람: Vinicius Mesquita 대신 Discuss-gnuradio 보낸 날짜: 2020년 3월 9일 월요일 오후 6:28 받는 사람: discuss-gnuradio@gnu.org 제목: Doubt

Re: Help with uhd_packet_tx

Hello Ahmet: You probably do not have a write permission on /usr. Simply copy relevant files to your home directory and try again. It's just a Unix security policy thing. Regards, Kyeong Su Shin 보낸 사람: Ahmet DEMIR 대신 Discuss-gnuradio 보낸 날짜: 2020년 3월 6

Re: How to update GNU Radio to 3.8 version in Debian Linux

ki page above ("From Source" section). Dependencies will look something like this: https://wiki.gnuradio.org/index.php/InstallingGRFromSource_on_Raspberry_Pi . Regards, Kyeong su Shin 보낸 사람: Md. Atiqur Rahman 보낸 날짜: 2020년 3월 1일 일요일 오후 3:59 받는 사람: Kye

Re: How to update GNU Radio to 3.8 version in Debian Linux

Hello Atiq: Please refer https://wiki.gnuradio.org/index.php/InstallingGR . I guess you are using a Ubuntu-like distro; if so, you can try the gnuradio PPA ( https://wiki.gnuradio.org/index.php/InstallingGR#Ubuntu_PPA_Installation ). Regards, Kyeong Su Shin 보낸

Re: Recommendation for high sample rate receiver?

FPGAs, then I guess these are possible alternatives. Regards, Kyeong Su Shin 보낸 사람: Kyeong Su Shin 대신 Discuss-gnuradio 보낸 날짜: 2020년 1월 30일 목요일 오후 12:10 받는 사람: discuss-gnuradio@gnu.org ; mike.nel...@rdss.com 제목: Re: Recommendation for high sample rate receiver? To

Re: Recommendation for high sample rate receiver?

ve methods. Regards, Kyeong Su Shin 보낸 사람: Qasim Chaudhari 대신 Discuss-gnuradio 보낸 날짜: 2020년 1월 30일 목요일 오전 11:05 받는 사람: discuss-gnuradio@gnu.org ; mike.nel...@rdss.com 제목: Re: Recommendation for high sample rate receiver? Hi A high sample rate for such ns times

Re: vector source python block

patibility issues, but with that, you should be able to embed that code to your flowgaph using a "Python Block" (for testing purposes, maybe). Regards, Kyeong Su Shin 보낸 사람: sarandis. Doulgeris 대신 Discuss-gnuradio 보낸 날짜: 2019년 12월 18일 수요일 오후 5:53 받는

Re: gr-ieee802-11 with USRP N210 and B200mini problems

ng chain. You can try hooking up a QT Frequency Sink to the USRP source on GNU Radio and see if the periodogram makes sense (looks OFDM-ish). Regards, Kyeong Su Shin 보낸 사람: hamzeh elsayed 대신 Discuss-gnuradio 보낸 날짜: 2019년 12월 10일 화요일 오후 6:33 받는 사람: discuss-gnuradio

Re: return from python block

utput buffer. Regards, Kyeong Su Shin 보낸 사람: sarandis. Doulgeris 대신 Discuss-gnuradio 보낸 날짜: 2019년 12월 4일 수요일 오후 6:00 받는 사람: Discuss-gnuradio@gnu.org 제목: return from python block Hi . I'm having trouble understanding why i should return len(output

Re: Gnuradio in VM on Windows with out of tree modules?

regarding that). There are a few alternatives, including the GNU Radio live USB and multi-booting. Regards, Kyeong Su Shin 보낸 사람: Morten Hansen 대신 Discuss-gnuradio 보낸 날짜: 2019년 11월 28일 목요일 오후 3:32 받는 사람: discuss-gnuradio@gnu.org 제목: Gnuradio in VM on Windows

Re: Custom OOT Block Running on USRP + General GNU Radio Questions.

her blocks are throttling the speed of the flowgraph somehow (which shouldn't really happen). Regards, Kyeong Su Shin ____ 보낸 사람: Michael Bassi 보낸 날짜: 2019년 11월 25일 월요일 오후 2:20 받는 사람: Kyeong Su Shin ; Discuss Gnuradio 제목: Re: Custom OOT Block Running on USRP + General

Re: Custom OOT Block Running on USRP + General GNU Radio Questions.

ving on ( http://cgran.hopto.org/ ). RFNoC is also an option for USRP E3xx / X3xx series boards. The Cortex-A9 CPUs in your USRP E313 have very limited computational power, so you may HAVE to use RFNoC. That requires some HDL experiences, however (FPGA development required). 5: (maybe someo

Re: gr-gsm make issue with osmosdr module

installed on a PATH that is not recognized by your Python installation (that's actually a pretty common issue). If your flowgraph runs, then somehow the Python scripts used by gr-gsm are not importing it correctly, and that must be checked. Regards, Kyeong Su

Re: delay

attached a correlator simulation flowgraph that I wrote before. I recommend using m-sequences or Gold-sequences instead of Barker-sequences, as the known Barker sequences are often a bit too short for the application. Regards, Kyeong Su Shin 보낸 사람: McClintick, Kyle W

Re: hello

( https://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com ), so please consider using that if the problems are mostly hardware-related. Regards, Kyeong Su Shin 보낸 사람: RK G 대신 Discuss-gnuradio 보낸 날짜: 2019년 11월 13일 수요일 오전 9:28 받는 사람: discuss-gnuradio@gnu.o

Re: GNURadio app overflow with hackrf

simpler filter taps. (also, please consider including discuss-gnuradio as a recipant when replying to the e-mail thread, so as other people can also benefit from the discussion). Regards, Kyeong Su Shin 보낸 사람: Thabet GHARBI 보낸 날짜: 2019년 11월 5일 화요일 오후 9:06 받는 사람

Re: GNURadio app overflow with hackrf

imise your flowgraph or use a faster system. Virtual machine harms the USB performance, so maybe you want to try running GNU Radio natively as well (live booting with a USB thumb drive, maybe). Regards, Kyeong Su Shin 보낸 사람: Thabet GHARBI 대신 Discuss-gnuradio

Re: Gnuradio for windows

( https://drive.google.com/file/d/1fFGKbfhvCvo9hgDhIV_qJ02s-7yKcIHe/view?usp=sharing ). I am not sure what is going on with the web site - I hope it is just a temporary issue.. Regards, Kyeong Su Shin 보낸 사람: alireza nazari 대신 Discuss-gnuradio 보낸 날짜: 2019년 11월 1일

Re: [Discuss-gnuradio] Default editor for Embedded Python Block

g a Python file and changing its default editor on a desktop GUI file manager. Regards, Kyeong Su Shin 보낸 사람: Barry Duggan 대신 Discuss-gnuradio 보낸 날짜: 2019년 10월 18일 금요일 오후 10:14 받는 사람: Discuss Gnuradio 제목: [Discuss-gnuradio] Default editor for Embedded Python Bloc

Re: [Discuss-gnuradio] ImportError: cannot import name usrp

larly familiar with libusrp). Regards, Kyeong Su Shin 보낸 사람: Laura Arjona 대신 Discuss-gnuradio 보낸 날짜: 2019년 10월 15일 화요일 오전 4:58 받는 사람: Nate Temple 참조: GNURadio Discussion List 제목: Re: [Discuss-gnuradio] ImportError: cannot import name usrp of course, thank you.

Re: [Discuss-gnuradio] Request for Wiki update.

Dear Hans (and to whom it may concern): I updated the page. I am sorry for the inconveniences caused. Regards, Kyeong su Shin 보낸 사람: HansFong 대신 Discuss-gnuradio 보낸 날짜: 2019년 10월 15일 화요일 오전 9:13 받는 사람: discuss-gnuradio 제목: [Discuss-gnuradio] Request for Wiki

Re: [Discuss-gnuradio] GNURadio v3.8.0.0 Blocs.xml

d re-installing gr-osmosdr from the scratch (don't forget "sudo ldconfig" at the end, just in case). This is because I suspect that you may have two versions of GNU Radio on your system and gr-osmosdr somehow got linked to GNU Radio 3.7.x (instead of 3.8.x)

Re: [Discuss-gnuradio] GNURadio v3.8.0.0 Blocs .xml

and https://osmocom.org/issues/3855 if you experience troubles in building and installing gr-osmosdr. Regards, Kyeong Su Shin 보낸 사람: Jean Pierre Mallet 대신 Discuss-gnuradio 보낸 날짜: 2019년 8월 14일 수요일 오후 6:17 받는 사람: discuss-gnuradio@gnu.org 제목: [Discuss

Re: [Discuss-gnuradio] USRP GNU radio receiver

n-zero (or, in real-world devices, extremely low values), readings in the time-domains are also non-zero. So, "the output became unstable in frequency and in time is always zero" doesn't make sense. Your time-domain plot is probably zoomed out too much. Finally, as Marcus mention

Re: [Discuss-gnuradio] GRC/python to C transfer of cf information, frequency hopping with fosphor display and changing frequency extent

o use gr-fosphor? Maybe you can just take FFT and take Mag^2 and then transfer that data to your C program using ZMQ, TCP or UDP. (I never used OpenCV, so maybe I am not understanding something here..) Regards, Kyeong Su Shin 보낸 사람: Arthur Lobo 대신 Di

Re: [Discuss-gnuradio] Delay determination between Tx and Rx signal for limesdr mini with help of gnu radio.

ess you are using a loopback cable with attenuators). You may end up annoying your local RF regulation bodies. As Marcus suggested, you may want to seat together with someone who has knowledge about the real-world digital RF transceivers and have some discussions about your design. Reg

Re: [Discuss-gnuradio] USB Audio Adapter as audio source

Hello Barry: Maybe it is not 'the proper way', but maybe you can leave the "Audio Source" as-is and set the input device using pavucontrol? Regards, Kyeong Su Shin 보낸 사람: Barry Duggan 대신 Discuss-gnuradio 보낸 날짜: 2019년 7월 4일 목요일 오전 10:

Re: [Discuss-gnuradio] Help getting accurate AWGN SNR values

All GRCon16 slides available here: http://gnuradio.org/grcon-2016/talks/ GNU Radio - the Free & Open-Source Toolkit for Software Radio http://gnuradio.org/ Regards, Kyeong Su Shin 보낸 사람: Vladislav Fomitchev 대신 Discuss-gnuradio 보낸 날짜: 2019년 7월 3일 수요일 오전

Re: [Discuss-gnuradio] PyBOMBS.install_manager - Error installing package uhd.

Hello Barry: You will have to check the Python version used for GNU Radio. GNU Radio 3.7 uses Python 2, and GNU Radio 3.8 (no stable release yet) supports Python 2 and Python 3. Maybe your apt command installed Mako, but for a wrong version of Python. If you want to build GNU Radio from scra

Re: [Discuss-gnuradio] PSK modulation and demodulation from gnu radio tutorial.

onization and equalization. The blind techniques do have places, however - like SIGINT.) Regards, Kyeong Su Shin 보낸 사람: Md. Atiqur Rahman 보낸 날짜: 2019년 6월 30일 일요일 오후 7:27:46 받는 사람: Kyeong Su Shin; discuss-gnuradio@gnu.org 제목: Re: [Discuss-gnuradio] PSK modulation

Re: [Discuss-gnuradio] PSK modulation and demodulation from gnu radio tutorial.

ty of the synchronizer and the equalizer blocks. A good equalizer will cancel out the effect of those channel taps. Regards, Kyeong Su Shin 보낸 사람: Md. Atiqur Rahman 대신 Discuss-gnuradio 보낸 날짜: 2019년 6월 28일 금요일 오후 9:32:46 받는 사람: discuss-gnuradio@gnu.org 제목: [Discus

Re: [Discuss-gnuradio] Inexpensive Digital RF Signal Generator

much, so please do not believe me re. this). Regards, Kyeong Su Shin 보낸 사람: cliff palmer 대신 Discuss-gnuradio 보낸 날짜: 2019년 6월 27일 목요일 오후 6:32:25 받는 사람: discuss-gnuradio@gnu.org 제목: Re: [Discuss-gnuradio] Inexpensive Digital RF Signal Generator Thanks for

Re: [Discuss-gnuradio] GNURadio Windows Errors with OsmoSDR

use the Python interpreter on your system. Regards, Kyeong Su Shin 보낸 사람: W3AXL Patrick 대신 Discuss-gnuradio 보낸 날짜: 2019년 6월 25일 화요일 오전 10:50:11 받는 사람: discuss-gnuradio@gnu.org 제목: [Discuss-gnuradio] GNURadio Windows Errors with OsmoSDR Hi all on the list, I’

Re: [Discuss-gnuradio] extract value of signal

more 'appropriate way', but a pure TCP socket will also do the trick. *Please note that the TCP/UDP source/sink blocks that are bundled with GNU Radio are deprecated; you may want to use a third-party module instead ( https://github.com/ghostop14/gr-grnet ) . Regards, Kyeong Su

Re: [Discuss-gnuradio] Divide frequency by a constant

sed; quite slower than C++-based blocks, but should be okay for low sampling rates). You can double-click the custom block ('Digital Clock Divider') and click the "Open in Editor" button to edit the contents. Regards, Kyeong Su Shin 보낸 사람: Bar

Re: [Discuss-gnuradio] extract value of signal

descriptions in https://wiki.gnuradio.org/index.php/FAQ#What_is_the_file_format_of_a_file_sink.3F_How_can_I_read_files_produced_by_a_file_sink.3F . Regards, Kyeong Su Shin 보낸 사람: jafar jafari 대신 Discuss-gnuradio 보낸 날짜: 2019년 6월 17일 월요일 오후 7:09:45 받는 사람: discuss

Re: [Discuss-gnuradio] Hardware for MIMO & Beamforming Experiment

g the cost difference. For LimeSDR, please check out https://discourse.myriadrf.org/ and https://discourse.myriadrf.org/search?q=MIMO . Regards, Kyeong Su Shin 보낸 사람: eva some 보낸 날짜: 2019년 6월 15일 토요일 오전 12:48:54 받는 사람: Kyeong Su Shin 참조: discuss-gnu

Re: [Discuss-gnuradio] Question about stream to complex and fft

previous block can generate more data. The Throttle block intentionally slows down this process. But in overall, your idea is correct. Regards, Kyeong Su Shin 보낸 사람: S. L. 보낸 날짜: 2019년 6월 14일 금요일 오후 9:26:45 받는 사람: Kyeong Su Shin; discuss-gnuradio@gnu.org

Re: [Discuss-gnuradio] Question about stream to complex and fft

sampling rates) and may not agree with the actual execution speed of the program. Kyeong Su Shin 보낸 사람: S. L. 대신 Discuss-gnuradio 보낸 날짜: 2019년 6월 14일 금요일 오후 6:08:55 받는 사람: discuss-gnuradio@gnu.org 제목: [Discuss-gnuradio] Question about stream to complex and

Re: [Discuss-gnuradio] Hardware for MIMO & Beamforming Experiment

ut you get phase coherence between the channels. The MIMO Cable + USRP N210 configuration is the other way around.) Regards, Kyeong Su Shin 보낸 사람: eva some 대신 Discuss-gnuradio 보낸 날짜: 2019년 6월 14일 금요일 오전 3:30:34 받는 사람: discuss-gnuradio@gnu.org 제목: [Discus

Re: [Discuss-gnuradio] Examine data stream

urposes too (I often write simple Python blocks for testing purposes). Regards, Kyeong Su Shin 보낸 사람: ba...@dcsmail.net 대신 Discuss-gnuradio 보낸 날짜: 2019년 6월 12일 수요일 오후 11:59:19 받는 사람: discuss-gnuradio@gnu.org 제목: [Discuss-gnuradio] Examine data stream I

Re: [Discuss-gnuradio] Serial to parallel conversion

ere's usually a bit of differences between real-world receiver designs and the block diagrams that you see on telecommunication textbooks, so this really helps a lot. gr-ieee802-11 is also a good example, although it is 802.11-specific. Regards, Kyeong Su Shin

Re: [Discuss-gnuradio] RTTY receiver

)). (I always run "sudo ldconfig" after installing a GNU Radio module, because many modules simply require that to function properly.) Regards, Kyeong Su Shin 보낸 사람: Barry Duggan 보낸 날짜: 2019년 6월 13일 목요일 오전 9:26:11 받는 사람: Muller, Marcus (CEL); Kyeong S

Re: [Discuss-gnuradio] RTTY receiver

working correctly (I didn't test that; maybe I should make a pull request after that). Regards, Kyeong Su Shin 보낸 사람: ba...@dcsmail.net 보낸 날짜: 2019년 6월 11일 화요일 오전 2:56:02 받는 사람: Kyeong Su Shin 참조: discuss-gnuradio@gnu.org 제목: Re: [Discuss-gnuradio] RTTY r

Re: [Discuss-gnuradio] RTTY receiver

ds and runs fine on my machine (tm). Regards, Kyeong Su Shin 보낸 사람: ba...@dcsmail.net 대신 Discuss-gnuradio 보낸 날짜: 2019년 6월 10일 월요일 오전 5:08:32 받는 사람: discuss-gnuradio@gnu.org 제목: [Discuss-gnuradio] RTTY receiver I have been a real-time programmer for over 50

Re: [Discuss-gnuradio] Confusion about Sample rate

s how most real-world receivers work), but various factors like this can effect the probability of detection, false alarm, or the detection speed of the spectrum sensing system. Regards, Kyeong Su Shin 보낸 사람: Jiji Varghese 대신 Discuss-gnuradio 보낸 날짜: 2019년 6월

Re: [Discuss-gnuradio] Kernel for Osmonsdr ?

ng-term, though (in terms of speed and flexibility in development). Regards, Kyeong Su Shin 보낸 사람: Cinaed Simson 대신 Discuss-gnuradio 보낸 날짜: 2019년 6월 1일 토요일 오전 4:00:56 받는 사람: discuss-gnuradio@gnu.org 제목: Re: [Discuss-gnuradio] Kernel for Osmonsdr ? On 5/31/19 8

Re: [Discuss-gnuradio] Confusion about Sample rate

your application will depend on the spectrum sensing algorithm and various performance factors that you want to use. Regards, Kyeong Su Shin 보낸 사람: Marcus D. Leech 대신 Discuss-gnuradio 보낸 날짜: 2019년 6월 1일 토요일 오후 12:28:49 받는 사람: discuss-gnuradio@gnu.org 제목: Re: [Di

Re: [Discuss-gnuradio] Building an OOT from the Tutorial

owto" directory), and shall not be inputted. Regards, Kyeong Su Shin 보낸 사람: P C 대신 Discuss-gnuradio 보낸 날짜: 2019년 5월 20일 월요일 오전 5:19:03 받는 사람: GNURadio Discussion List 제목: [Discuss-gnuradio] Building an OOT from the Tutorial I'm having a problem followin

Re: [Discuss-gnuradio] Could This Be A Speed Problem? How Can I Make It Faster

slow for real-time data processing applications, IF the processing is not handled by external libraries. Writing programs in C/C++ does help if you cannot get the jobs done using existing libraries. Regards, Kyeong Su Shin 보낸 사람: P C 대신 Discuss-gnuradio 보낸 날짜

Re: [Discuss-gnuradio] About GNURadio

the Rx flowgraph). Regards, Kyeong Su Shin 보낸 사람: Hasan Konanç 대신 Discuss-gnuradio 보낸 날짜: 2019년 5월 13일 월요일 오후 8:21:50 받는 사람: discuss-gnuradio@gnu.org 제목: [Discuss-gnuradio] About GNURadio Hello, I'm Hasan. We are working on GNURadio. When broadca

Re: [Discuss-gnuradio] Two channel receiver

these parts are available as SMA-type plug-in modules, and are in reasonable price, if you are okay with cheapo eBay/AliExpress parts. Regards, Kyeong Su Shin 보낸 사람: YENDstudio 보낸 날짜: 2019년 4월 26일 금요일 오전 1:43 받는 사람: Kyeong Su Shin 참조: discuss-gnuradio@gnu.org 제목

Re: [Discuss-gnuradio] Two channel receiver

and the antenna. Regards, Kyeong Su Shin 보낸 사람: YENDstudio 대신 Discuss-gnuradio 보낸 날짜: 2019년 4월 24일 수요일 오후 8:03 받는 사람: discuss-gnuradio@gnu.org 제목: [Discuss-gnuradio] Two channel receiver Hi, Does anyone know any affordable (not thousands) SDR which can receive

Re: [Discuss-gnuradio] Need support for USRP2

, Kyeong Su Shin 보낸 사람: Chesir, Aaron M. 대신 Discuss-gnuradio 보낸 날짜: 2019년 4월 2일 화요일 오후 10:00 받는 사람: GNURadio Discussion List 제목: [Discuss-gnuradio] Need support for USRP2 Folks, Apparently the USRP2 is no longer supported by GNUradio Companion. Do any of you

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

should be sufficient if the data rate is low; you can find some tutorials on Google. https://www.google.com/search?q=gnu+radio+embedded+python+block ). Regards, Kyeong Su Shin 보낸 사람: faisal 대신 Discuss-gnuradio 보낸 날짜: 2019년 3월 13일 수요일 오전 12:31 받는 사람: Discuss-gnurad

Re: [Discuss-gnuradio] Topic:PyQt4,gnu radio modules not found

multi-boot installation of a Linux distribution, if you are happy liked it). Regards, Kyeong Su Shin 보낸 사람: Prasoon P 보낸 날짜: 2018년 12월 30일 일요일 오후 1:12 받는 사람: Kyeong Su Shin 참조: discuss-gnuradio@gnu.org 제목: Re: [Discuss-gnuradio] Topic:PyQt4,gnu radio modules not fo

Re: [Discuss-gnuradio] moving_average_ff

easier, though. For the Python bolock, I think you are supposed to use numpy.complex64, instead of numpy.complex (=numpy.complex128). Regards, Kyeong Su Shin 보낸 사람: Wolfgang Buesser 대신 Discuss-gnuradio 보낸 날짜: 2018년 12월 30일 일요일 오전 5:50 받는 사람: discuss-gnuradio

Re: [Discuss-gnuradio] moving_average_ff

blocks (maybe copied and adapted from the main GNU Radio source tree). Also, building GNU Radio isn't that difficult (there are guides and scripts for local installations). Regards, Kyeong Su Shin 보낸 사람: Wolfgang Buesser 대신 Discuss-gnuradio 보낸 날짜: 2018년 12

Re: [Discuss-gnuradio] Topic:PyQt4,gnu radio modules not found

if you use the default Windows Command Prompt. Did you use the GNU Radio Command Prompt to execute your Python codes? Regards, Kyeong su Shin 2018. 12. 29. 오전 2:32에 Prasoon P 님이 작성: Hi Michael, Thank you! Yes,I'm using windows machine.I have gone through the page https://wiki.gnuradi

Re: [Discuss-gnuradio] AirSpy HF+ with GNU Radio and gr-osmosdr

situations.) Regards, Kyeong Su Shin 보낸 사람: Richard Hedlund 대신 Discuss-gnuradio 보낸 날짜: 2018년 9월 24일 월요일 오후 8:35:50 받는 사람: discuss-gnuradio@gnu.org 제목: [Discuss-gnuradio] AirSpy HF+ with GNU Radio and gr-osmosdr Hello, First of all, this is my first post on a

Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER

, Kyeong Su Shin 보낸 사람: Adrian Musceac 대신 Discuss-gnuradio 보낸 날짜: 2018년 8월 25일 토요일 오후 5:13:09 받는 사람: discuss-gnuradio@gnu.org; Ron Economos 제목: Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER Hi Ron, So in theory, replacing the USB2 chip with a USB3 would allow

Re: [Discuss-gnuradio] Probe Rate block

Hello Evariste, I usually hook it up to "print" port of a "Message Debug" block. The results will be displayed on the console (a CUI way). Regards, Kyeong Su Shin 보낸 사람: eva some 대신 Discuss-gnuradio 보낸 날짜: 2018년 8월 14일 화요일 오전 7:

Re: [Discuss-gnuradio] OOT sourcec block in python error

e. Finally, "out[0][:] = self.input" should become "out[:] = self.input" as you already selected output port and you are not outputting vectors. Regards, Kyeong Su Shin 보낸 사람: Ayaz Mahmud 대신 Discuss-gnuradio 보낸 날짜: 2018년 7월 31일 화요일 오전 2:

Re: [Discuss-gnuradio] ImportError: No module named 'gnuradio'

ws command prompt. In that way, you can use the Python binary installed and used by your GNU Radio distribution to execute your code. Regards, Kyeong Su Shin 보낸 사람: evans ryanada 대신 Discuss-gnuradio 보낸 날짜: 2018년 6월 21일 목요일 오후 2:37:21 받는 사람: discuss-gnuradio@

Re: [Discuss-gnuradio] ImportError: No module named 'gnuradio'

Hello Evans: (Also, if you haven't installed the Windows distribution of GNU Radio, get it from here: http://www.gcndevelopment.com/gnuradio/downloads.htm . Then you can use the GNU Radio command prompt to execute your Python code.) Regards, Kyeong Su

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