I want to replace the Vhf cable on my S2 8m as it is starting to get brittle and has small cracks in a few places. It is about 1/4" in size and has performed well. Space is limited so I would like to stay w/ the 1/4 size. I believe LMR-240 cable can be used (about 50 ft length) with a nominal loss. What connectors will fit that size cable?