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