CODEWITHSUNDEEP
gnuradio-companion
Joshua Smith
Joshua Smith

Reputation: 11

In GNU Radio Companion, what is the Grey Frequency tab on the Signal Source block?

How do you use the grey tab labelled "freq" on the left side of the signal source block? What data type does that accept and how can I generate signals of that type?

Upvotes: 1

Views: 288

Answers (1)

Barry Duggan KV4FV
Barry Duggan KV4FV

Reputation: 311

The short answer is you can set the frequency of the signal using a message. See https://github.com/gnuradio/gnuradio/blob/master/gr-qtgui/examples/test_qtgui_msg.grc for an example.

If you haven't already done so, look at our Tutorials too. https://wiki.gnuradio.org/index.php/Tutorials

Upvotes: 3

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