Your DB4 gas a very narrow beamwidth and would need aimed to 185 degrees for 43 and 39 virtual. and 111 degrees for 26.
You could add a rotor by Pro Brand a Egal Aspen Roto100. This will operate thru your coax if you follow the instructions concerning splitter types and locations. or you could add a DB2 antenna aimed to around 140 degrees. This would require a second coax and an A/B switch.
IMO The rotor would be easier and more effective.
|