Let's find out why the SMD coils did not work as expected by tearing one apart.Then let's see if we can fix the coil and turn it into a useful radio. Several surprises with the inductors. There's already plan to improve on this (and lots of room for improvement!)
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MATERIALS
SMD Inductors
220 -- 22 uH
330 -- 33 uH
470 -- 47 uH