On Mon, 30 Jul 2018 00:54:21 -0400, Michael Black wrote:

+AD4 For low end receivers, the DSP receiver in one IC is probably a step up,
+AD4 but that doesn't mean they'll compare well to a more expensive receiver
+AD4 using traditional methods.
+AD4
+AD4 Michael

I'm thinking an inexpensive DSP radio, tuned to 455 kc, might be the Q5er
of the 21st Century.