Ensure that the distance between the bottom end of the 2.4 ghz and destination weather is over 1.5 m distance between the tip 900 mhz, air and ground terminals with more than 5 m
Make sure that the distance between the bottom and the other end 2.4 GHz aerial target with more than 1.5 m distance between end of 900 MHz, the bottom end of the air, and there are more than 5 m.
Make sure that the distance between 2.4 GHz again at the bottom and a destination, the air is more than 1.5 mm distance between end 900 MHz, bottom end of the air and is more than 5m.