need help with reception

[bcky6141]

i have a rca 751r outdoor antenna with a rca amplifier. bring in cw, nbc, cbs. would like to get abc and fox. by looking signal locater it looks like they should be coming in. the area i live in has alot of trees. is there another antenna that maybe could help us with reception?
http://www.tvfool.com/?option=com_wrapper&Itemid=29&q=id%3de1c61837c16ad3

[GroundUrMast]

It sounds as if the ANT-751 is doing OK with WBIR (real CH-10) and WKNX (real CH-7). It also sounds as if the modest UHF gain of the ANT-751 and the trees are combining to limit your UHF reception.

Consider adding an Antennas Direct DB8E + RCA TVPRAMP1R preamplifier. The RCA preamp has inputs for separate antennas. Connect the DB8E to the UHF input and the ANT-751R to the VHF input.

Also, if possible, select a mounting location that has the least amount of obstruction such as trees or building laterals.