i built an inverted V antenna yesterday with apex height at about 20ft from the ground. The swr is flat at 7.200. I have S7+ noise throughout the band and on 7.020 and 7.110 there is oscillating S9+ noise. This is with both NB & NR turned on. I have icom 7100 and 7300 and its same on both. Before this antenna I was using an inverted V for 20m with no issues. Can someone guide me how to locate or get rid of this noise.