To verify if NTP synchronization service is active in your system, use the command given below: If it’s disabled, just type this to enable it: You can change the synchronization server in the timesyncd.conf configuration file: Now, you can check… Seguir leyendo →
Download the latest Raspbian SatNOGS Image from the latest tag page on GitLab Extract img file and flash it into your Raspberry with Rufus Create an empty file with Notepad and paste following configuration with your own settings: ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdevupdate_config=1country=ES network={ssid=»NETWORK_NAME»psk=»password»key_mgmt=WPA-PSK}… Seguir leyendo →
International Space Station (ISS) (callsign RS0ISS) is equiped with an APRS (Automatic Packet Reporting System) TNC, so you can receive and decode APRS messages from the ISS. The APRS downlink channel is at 145.825 MHz. In order to receive and… Seguir leyendo →
The Automatic Packet Reporting System (APRS) is a ham packet-based system for real-time tactical digital communication for local area. Using APRS you can report position, status, and send messages that other hams or stations with APRS capability will able to… Seguir leyendo →
This is a basic example of my particular collection. It’s a simple FM audio receiver inspirated in the guided GNURadio tutorials and Ettus Research tutorials. It works fine with UHD-URSP, RTL-SDR and HackRF. Just enable your favorite source and disable the… Seguir leyendo →
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