Some of that will depend on what you want to broadcast.
I my self have a couple of Vhf channels on an old Uniden BC350.
Also have used a BCD996T, Motorola Visar, MTS2000.
If your trying to do a feed of a system thats say, 9600P25 then you need a new scanner, if your doing some conventional VHF or UHF channels that opens up the field a lot wider.