How is DIY radar regulated by the FCC?

Emitting in the regulated part of the spectrum must comply with the regulations, regardless of the origin of the transmitter.

	▲	nickff 2 hours ago \| parent [-]
		There are actually a few exempted categories, such as test and measurement equipment (because something like a signal generator can obviously generate whatever the user selects).

bagels 4 hours ago | parent | prev [-]

You need a license for most frequencies.

I wonder if there’s an argument to made regarding the second amendment

	▲	tekne 4 minutes ago \| parent [-]
		Don't think the second amendment covers firing