I have a question about a planned setup. I am planning on putting a 1090MHz antenna on the roof with a coax run of 15 meters to the Pi with dongle. The antenna is “high gain” with +5dBi (not that I know what this means) and the coax cable is low loss 50 ohm CO 100 AF with loss of 32 db / 100m. This means I am looking at a 4.8 db loss over the 15m. Is this acceptable? I know there are better ways to set it up with POE and placing the Pi on the roof etc. but it is not feasible in my situation. What do you guys think. Will a lot of signal be lost?