![]() ![]() ![]() It is a bit of a chain, sdrplay → VAC → dump1090 → virtual radar server → your browser. Still this is text and data, and you want to present it into a more meaningful way, so you need a translation program called virtual radar server that translates the dump1090 output into a HTML format for a browser. The sdruno software has an ADS-B dual channel mode, route the output to a virtual audio cable and next run dump1090 to decode what comes out of the receiver. Software: on it is explained how you should configure the rspduo. I did not need an LNA, the cable losses and the SDR rspduo sensitivity are in my opinion sufficient to decode ADS-B signals. Any discone type of antenna would do it as well. The Diamond X30 was not designed for this frequency, but it does the job in receiving the ADS-B signals. So you need something outside your house with as much as possible with a free field of view. Tune your SDR to 1090 MHz in Europe, decode the data and there you go, but now the specifics:Īntenna: The polarization is usually vertical, so that is the easy part of this project but 1090 MHz is a frequency where you want an outdoor antenna, the signal is weak and it will not easily penetrate walls, windows or roofs. Most aircraft nowadays transmit their position and other data via the so-called ADS-B system. ![]()
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