Awesome, cheap, 10-ish watt HF transceiver with open-source software. Take a look at how I built mine.
Author: YO9EAT
Monitoring with rtl_433
Let’s see what a rtl_sdr can catch around the public 433 MHz frequency, where many devices operate.
Got the ticket.
November 2019 – got the ticket, YO9EAT.
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