I am building a chase vehicle for extreme newsgathering. For my scanners, I have 1 SDS200, 2 BCD996P2's and 2 BCT15x's . . and will be adding at least 2 more SDS200's in the next couple months. My choice for antenna was the Diamond D220R Discone to cover all the frequencies and feed all the scanners with the single antenna. I am getting ready to purchase a Stridsburg MCA208M 8 port multicoupler to feed the scanners. I have options for the output connectors, being TNC, N, or BNC. My thought was to go with BNC because of the scanners having BNC jacks. Where I am not sure is what cable I should use.