GNU Radio & digitaal vliegtuig spotten
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The document provides an overview of using GNU Radio and digital aircraft spotting, including the setup and installation of the ezcap DVBT USB dongle for receiving and recording radio signals. It details installation instructions for software like GNU Radio, GQRX, and dump1090, along with the necessary commands for configuration and troubleshooting. Additionally, it includes frequency bands for different radio types and useful links for further resources.
![Driver installeren
$ dmesg
[56.085860] usb 1-1.1: new high-speed USB device number 7 using ehci_hcd
[56.188795] usb 1-1.1: New USB device found, idVendor=0bda, idProduct=2838
[56.188800] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[56.188804] usb 1-1.1: Product: RTL2838UHIDIR
[56.188807] usb 1-1.1: Manufacturer: Realtek](https://image.slidesharecdn.com/gnuradiov9-150311081438-conversion-gate01/85/GNU-Radio-digitaal-vliegtuig-spotten-10-320.jpg)
GNU Radio & digitaal vliegtuig spotten
- 1. GNU Radio & digitaal vliegtuig spotten door Peter Martin www.db8.nl / @pe7er Linux User Group Nijmegen 10 februari 2015
- 2. Joomla User Group Den Bosch – 1 december 2014Joomla User Group Den Bosch – 1 december 2014 1. Radio 2. EZCAP DVB-T 3. GNU Radio 4. gqrx 4. dump1090 Overzicht
- 3. Radio
- 4. Draadloze telecommunicatie waarbij een radiozender boodschappen verspreidt in de vorm van radiogolven. Radiogolven = radiofrequente straling = elektromagnetische straling met golflengten uiteenlopend van ruwweg duizend kilometer tot een millimeter
- 6. Description - Mode Frequency 12m Amateur Radio (AM/FM/CW/USB/LSB) 24.890 - 24.990MHz CB Radio (AM/FM/USB/LSB) 26 - 28MHZ 10m Amateur Radio (AM/FM/CW/USB/LSB) 28.400 - 29.700MHz 6m Amateur Radio (AM/FM/CW/USB/LSB) 50 - 52MHZ Civil Airband (AM) 117.975 - 136.000 MHz 2m Amateur Radio (AM/FM/CW/USB/LSB) 144 - 146MHZ Marine Band (FM) 156 - 163MHz PMR (Private Mobile Radio) (NFM) 163 - 185MHZ Military Airband (AM) 200 - 399MHZ 70 cm Amateur Radio (AM/FM/CW/USB/LSB) 430 - 440MHZ PMR and Security (NFM) 440 - 470MHZ
- 7. Ezcap DVB-T
- 8. This perfect DVB-T digital TV USB 2.0 dongle allows you to watch your favorite TV shows and play FM radio and DAB digital radio on your computer. Via this dongle, you can record them and convert them into MP3 format. The Time-shift function also allows you to pause and instantly replay your favorite scenes. With the Ezcap USB DVB-T Stick with FM&DAB, you can listen to FM radio and digital DAB radio, and record them to WMA audio format into your computer. - Package includes: - 1 x TV receiver - 1 x Antenna - 1 x Software drive - 1 x Stand base - 1 x Remote controller (1 x CR2025 included) - 1 x English manual Dimensions: 3.54 in x 1.06 in x 0.55 in (9.0 cm x 2.7 cm x 1.4 cm) Weight: 0.81 oz (23 g) Ezcap DVB-T
- 9. - Chipset: RTL2832 - Receiving frequency: DVBT 48.25~863.25MHz - Punctured codes: 1/2, 2/3, 3/4, 4/5, 5/6, 7/8 - Bandwidth: 6/7/8MHz auto select for DVBT - USB 2.0 standard - Max No. Section filtering: 32PIDs - Stream capture: PES & TS - Video Format: MPEG-II Main Profile & Main Level - Audio Format: MPEG-II Audio Layer I & II - FM range: 78~108MHz Ezcap DVB-T
- 10. Driver installeren $ dmesg [56.085860] usb 1-1.1: new high-speed USB device number 7 using ehci_hcd [56.188795] usb 1-1.1: New USB device found, idVendor=0bda, idProduct=2838 [56.188800] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [56.188804] usb 1-1.1: Product: RTL2838UHIDIR [56.188807] usb 1-1.1: Manufacturer: Realtek
- 11. Juiste Build tools sudo apt-get update sudo apt-get upgrade sudo apt-get install git-core git make cmake libusb-1.0-0-dev sudo apt-get install build-essential pkg-config
- 12. Driver compileren $ git clone git://git.osmocom.org/rtl-sdr.git Compileren: $ mkdir build $ cd build/ $ cmake ../ -DINSTALL_UDEV_RULES=ON $ make $ sudo make install $ sudo ldconfig $ sudo cp rtl-sdr.rules /etc/udev/rules.d $ sudo reboot $ rtl_test -t
- 13. GNU Radio
- 14. GNU Radio a free & open-source software development toolkit that provides signal processing blocks to implement software radios. widely used in hobbyist, academic and commercial environments to support both wireless communications research and real-world radio systems. GNU Radio is licensed under the GNU General Public License (GPL) version 3.
- 15. Installatie $ sudo apt-get install gnuradio of vanuit source: git clone http://gnuradio.org/git/gnuradio.git
- 16. Vanuit source Bijv in onder /home/ van user een map /linuxnijmegen $ git clone http://gnuradio.org/git/gnuradio.git Compileren (+- 30 min) levert foutmelding op. Vanuit andere branch compileren? $ git branch -a $ git checkout maint
- 17. Vanuit source $ mkdir build $ cd build $ cmake ../ $ make && make test $ sudo make install
- 18. gqrx - Software Defined Radio
- 19. gqrx
- 20. Vanuit source Gqrx - http://gqrx.dk/ $ git clone https://github.com/csete/gqrx.git $ mkdir build $ cd build $ qmake .. $ make
- 21. Vanuit source “Missing gnuradio-osmosdr” http://sdr.osmocom.org/trac/wiki/rtl-sdr $ git clone git://git.osmocom.org/gr-osmosdr $ cd gr-osmosdr/ $ mkdir build $ cd build/ $ cmake ../ $ make $ sudo make install $ sudo ldconfig
- 22. dump1090
- 23. dump1090 vanuit source https://github.com/MalcolmRobb/dump1090 $ git clone git://github.com/MalcolmRobb/dump1090.git $ cd dump1090/ $ sudo make ./dump1090 --net --net-http-port 8080 of ./dump1090 --interactive --net
- 24. Vragen? Peter Martin e-mail: info at db8.nl website: www.db8.nl twitter: @pe7er Presentatie: http://www.db8.nl
- 25. Gebruikte foto's KLM B747-400 PH-BFK - Humphrey Manusiwa, 2012 http://commons.wikimedia.org/wiki/File:KLM_B747-400_PH-BFK.jpg Philco radio model PT44 front - Armstrong1113149, 2009 http://commons.wikimedia.org/wiki/File:Philco_radio_model_PT44_front.jpg WWVNBSRadioStation 001 - National Institute of Standards and Technology, 1920 http://commons.wikimedia.org/wiki/File:WWVNBSRadioStation_001.jpg Libelle Portable Radio receiver-tuner pic3 - AlfvanBeem, 2012 http://commons.wikimedia.org/wiki/File:Libelle_Portable_Radio_receiver-tuner_pic3.JPG Dump1090 - Philippe Teuwen http://wiki.yobi.be/wiki/RTL-SDR