A tubular sleeve 38, preferably of {HEAD ~ gold plated, hardened beryllium copper}, is coaxially disposed about {TAIL ~ the end} 26 of the center conductor 14 
A tubular sleeve 38 , preferably of { HEAD ~ gold plated , hardened beryllium copper } , is coaxially disposed about { TAIL ~ the end } 26 of the center conductor 14
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH