A not eon antennas. The longer they are the more directioanl tehy are. I needed a fairly long one for VHF but that hurt me on UHF simply because the transmitters are spread out. I finally went with a separte radio shack UHF antenna split off the offending signals from each then combined the UHF from one and VHF from the other.


The result i kept my VHF reception and dramatically improved the UHF.