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