I am new to the GMRS radio. I just set up a base station. I have a Midland 40w radio, tram-browning BR-6140 450MHz- 470MHz pretuned land mobile fiberglass antenna. Used LMR 400 cabling with lightning arrester installed in line. My SWR reading on channel 1-7 is 1.76, channel 15-22 is 2.67. Should I be good with these readings
thanks