Are you sure that soldered connection you just did is working? Thank's to Paul, here is how to know for sure.
Congratulations to Paul Colombo ki4MPZ, member extraordinaire of the North Georgia Tri-State Amateur Radio Club, Inc. His invention, the Cable Tester was featured on page 66 of the March, 2017 edition of QST Magazine.
Paul Colombo, ki4MPZ was featured in Hints and Kinks in the March, 2017 edition of QST and is used with permission of the ARRL.
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