I calmed down. I thought everything was very nice and good here.
But no - there are birds to live with. These birds are typical of sdr radios.
If there are already two different frequencies, the third one will be mixed out of it.
If you are interested in more details, you can find a search engine in the upper right corner of the topic: "birdies" and read the reviews.
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Gyula HA3HZ
HA3HZ