{HEAD ~ The insulating fitting} at one end of the cable has a plurality of longitudinal holes therethrough to reduce the dielectric constant and the impedance of {TAIL ~ the fitting} 
{ HEAD ~ The insulating fitting } at one end of the cable has a plurality of longitudinal holes therethrough to reduce the dielectric constant and the impedance of { TAIL ~ the fitting }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL