NOT KNOWN FACTS ABOUT UG8 SLOT

So I've decided to rebuild it to operate better. Initially I assumed to take the Yaesu MH31 handset that arrived With all the radio aside and put the contents in to the Astatic, but as I went combined with the setting up, I decided that wasn't these kinds of a good suggestion. Additonally, I've read through someplace that this is not a superb mic?A