Hi Sandy, just to throw another little spanner in the works, Westflex 103 is good, but also very stiff and inflexible, so you will need to use a patch lead as smcm said above, N-type to SMA, an absolute minimum of 15cms, preferably 45cms to my choice. 103 cannot be bent in tight turns or bends, so keep the run as straight as possible. You also need to get special "103" N-type fittings as the central core is too thick for standard N-type, RG213 is slightly more flexible, but a bit more lossy.