How can I tell if coax has a break?

Thomas · 2023-03-04T21:49:00+00:00

Talking CB radio antenna. RG58 cable goes from radio to antenna. The antenna is a Wilson little wil.The antenna end of the cable has no access.It is on my car and maybe closing the door pinched it?It was working fine for years. Is there a surefire way to cut and splice it?The splice will then be on top of the car in all nasty weather. I also am not sure of current SWR but there has been no antenna movement.I no longer have an SWR meter, I fried it. A new lil will is about 60 bucks for a cheaper one.