How to add VHF antenna to DST 3000? (1 Viewer)

[Elbert Lee]

I have a DST3000 on the way.. I know that it only has one antenna input. I want to keep using the RS double bowtie with it, but don't know if I can add a VHF antenna for the analog VHF signals. Any suggestions?
Elbert

 

[Elbert Lee]

I got the rf duplexer information from another forum. Any tips on a high quality duplexer would be appreciated.
Monster Cable doesn't make one.
Thanks!
ELbert