there are 2 words to describe the vhf performance of the
The cm 4228 does a mediocar job on highband vhf (ch.8-13) and gain in the band is up and down with the high points on ch 10,11, and 13.
cm4228 high band vhf gain in dbd.
violet - vhf WTWC-DT transmits on ch2 at 9.2 Kw. None of the uhf antennas including the cm4228 will receive ch2.
you would need a combo vhf/uhf with high gain on vhf ... winegard hd8200p or separate uhf/vhf antennas with a cm7777 preamp to receive the stations rated as purple especiall for ch 2 which is a challenge to receive over long distance.