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Friday 23rd of July 2021    

Technika
Pondelok, 04 Január 2021 15:44

 

 

Na príjem informácií je použité zariadenie od firmy Realtek s čipom RTL2832U, ktoré obsahuje zosilňovač a filter pre pásno 1080MHz - 1100MHz. Zariadenie je SDR (Software Defined Radio), pracujúce vo frekvenčnom pásme 24 - 1766 MHz. 

Môj popis zapojenia s Raspberry PI ZERO W:

Raspberry PI ZERO W 10.00 https://thepihut.com/products/raspberry-pi-zero-w
Male 40pin HAT Header 1.00 https://thepihut.com/products/40-pin-2x20-hat-dual-male-headers
Blank 16GB class 10 8.00 https://thepihut.com/products/noobs-preinstalled-sd-card
POE set 5V2.4A 11.00 https://thepihut.com/products/poe-splitter-with-microusb-plug-isolated-12w-5v-2-4-amp
USB hub 16.00 https://thepihut.com/products/ethernet-hub-and-usb-hub-w-micro-usb-otg-connector
FA Pro Stick Plus 26.00 https://thepihut.com/products/flightaware-pro-stick-plus-usb-sdr-ads-b-receiver
72.00
GPS receiver NEO-6M 2.69 https://www.aliexpress.com/item/1550843440.html
U.FL -> SMA F 10cm 0.84 https://www.aliexpress.com/item/32809523843.html
GPS SMA M antena 2.08 https://www.aliexpress.com/item/32962871982.html
40pcs Dupont line 1.94 https://thepihut.com/products/premium-female-female-jumper-wires-20-x-3-75mm
BME280 THP 2.13 https://www.aliexpress.com/item/4000287767402.html
9.07
Krabicka IP65 6.99 https://www.hornbach.sk/shop/Instalacna-krabica-univerzalna-IP65-240x190x90-mm/8273546/artikel.html
Celkove obsaravacie naklady 88.06

 

Môj popis zapojenia s Raspberry PI 3B+:

Raspberry PI ZERO W 32.81 https://thepihut.com/products/raspberry-pi-3-model-b-plus
Blank 16GB class 10 8.00 https://thepihut.com/products/noobs-preinstalled-sd-card
POE set 5V2.4A 11.00 https://thepihut.com/products/poe-splitter-with-microusb-plug-isolated-12w-5v-2-4-amp
FA Pro Stick Plus 26.00 https://thepihut.com/products/flightaware-pro-stick-plus-usb-sdr-ads-b-receiver
77.81
GPS receiver NEO-6M 2.69 https://www.aliexpress.com/item/1550843440.html
U.FL -> SMA F 10cm 0.84 https://www.aliexpress.com/item/32809523843.html
GPS SMA M antena 2.08 https://www.aliexpress.com/item/32962871982.html
40pcs Dupont line 1.94 https://thepihut.com/products/premium-female-female-jumper-wires-20-x-3-75mm#mce_temp_url#
BME280 THP 2.13 https://www.aliexpress.com/item/4000287767402.html
9.07
Krabicka IP65 6.99 https://www.hornbach.sk/shop/Instalacna-krabica-univerzalna-IP65-240x190x90-mm/8273546/artikel.html
Celkove obsaravacie naklady 93.87

FlightRadar software
FlightAware software

Inštalácia a sprevadzkovanie na Linuxe, bolo úplne jednoduché a nižšie prikladám zoznam príkazov, ktoré bolo potrebne zadať.
Nezabúdajte, že je potrebný pekný výhľad na oblohu. V zastavanej časti mesta ten príjem bude oveľa slabší.
Tiež, čím vyššie je prijímač umiestnený, tým väčší dosah má. 
Moja anténa je umiestnená na vonkajšej strane balkóna na 8. poschodí s priamim výhľadom na Maďarsko asi 50cm nad úrovňou strechy.

Návod a popis je písaný laicky pre širokú verejnosť.


A sľúbený zoznam príkazov na inštaláciu pod OS Debian 7 / 8 a Raspbian. Následne inštalácia a sprevádzkovanie RTL-SDR

INSTALL OS DEBIAN 7 (or Debian 8 - it will be upgrade to Debian 8)
Software selection: 
[*] SSH server
[*] Standard system utility

#REMOVE
apt-get remove --purge exim4* rpcbind*

#SYSTEM UPDATE
sed -i 's/wheezy/jessie/g' /etc/apt/sources.list
apt-get update
apt-get -y upgrade
apt-get -y dist-upgrade
apt-get -y install linux-source-3.16 linux-image-3.16.0-4-686-pae linux-headers-3.16.0-4-686-pae
apt-get -y install git git-core cmake libusb-1.0-0-dev build-essential pkg-config screen

INSTALL OS Raspbian to SD CARD #REMOVE apt-get remove --purge exim4* rpcbind* #SYSTEM UPDATE apt-get update apt-get -y upgrade apt-get -y dist-upgrade apt-get -y install git git-core cmake libusb-1.0-0-dev build-essential pkg-config screen
SPOLOČNÁ ČASŤ PRE DEBIAN + RASPBIAN #INSTALL RTL DRIVER git clone git://git.osmocom.org/rtl-sdr.git cd rtl-sdr mkdir build cd build cmake ../ -DINSTALL_UDEV_RULES=ON make make install ldconfig cd ~ cp ./rtl-sdr/rtl-sdr.rules /etc/udev/rules.d/ cd /etc/modprobe.d no-rtl.conf echo "blacklist dvb_usb_rtl28xxu blacklist rtl2832 blacklist rtl2830" > no-rtl.conf reboot #DOWNLOADK FLIGHTRADAR # Debian
wget https://dl.dropbox.com/u/66906/fr24feed_x86_242.tgz tar -xvvzf fr24feed_x86_242.tgz
# Raspbian
https://dl.dropboxusercontent.com/u/66906/fr24feed_arm-rpi_242.tgz tar -xvvzf fr24feed_arm-rpi_242.tgz
git clone git://github.com/MalcolmRobb/dump1090.git cd dump1090 make cp dump1090 ../feeder screen #ON SCREEN 1 - START APPLICATION TO GET DATA FROM THE AIR cd ~ ./feeder --net --aggressive --modeac --lat 48.xxxx --lon 21.xxxx --net-http-port 80

#ON SCREEN 2
- START APPLICATION TO SEND DATA TO THE FLIGHTRADAR24.COM cd ~ # Debian
# First registration (run only onetime) generate key, used later for validate user.
./fr24feed_x86_242 --signup
./fr24feed_x86_242 --fr24key=GENERATED_KEY
# Raspbian
./fr24feed_arm-rpi_242 --signup
./fr24feed_arm-rpi_242 --fr24key=GENERATED_KEY
Posledná úprava Streda, 24 Marec 2021 16:48
 
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