I am using a discone antenna into a cable TV splitter that handles 5-1000 MHz. I do not recomend an amplified splitter if you are in an urban area or near a strong RF source and only driving 2 scanners. If you were splitting to 4 scanners, that would be over 7 dB loss and perhaps makes the amp needed. Unless you are on the fringe of signals now, you won't notice 3 dB loss from splitting to 2 scanners. To answer your original question, a T connector is NOT the way to go.