Help with a new penetrator 500,I have tried every measurement,50 ft of new coax above the rooftop and cannot get below 1.5 on 40,and 1.4 on channel one,has anyonegot a measurement i can try?
It may be too close to the roof. You did not say how high above ground or the roof it is.
1.5=1 thats too high. Try to get it lower...