Combiner & Preamplifier questions

[ceastmen]

With a separate UHF and VHF antenna, would you use a UHF / VHF Antenna Combiner?

If so to run a Preamplifier with a UHF / VHF Antenna Combiner would it be before or after the Combiner?

Do the UHF and VHF antennas require separate Preamplifiers?

Thanks in advance,
Charles

[ceastmen]

Should have included this along with my post.
http://www.tvfool.com/?option=com_wrapper&Itemid=29&q=id%3dd2432b8c9f7c44

Thanks,
Charles

[ADTech]

It depends on what you need to achieve. Please provide details.

[ceastmen]

I believe from what I've read on this site that I need to have 2 separate antennas, one for UHF (@ 191deg. magnetic) and one VHF (@167deg. magnetic), from my TVFool report.
Everything else is very low power and 2Edge.

I'm asking what is the cleanest way to setup the antennas, assuming I need to use a preamplifier for one or both antennas. Will a UHF/VHF combiner simplify the number of coax cables I need to use?