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Flydrive 120-150 Antenna 20
4.7 ALL SCREWS/BOLTS
Check that all screws/bolts are tight. Use the following torque settings for different size
screws:
Screw/bolt size Torque setting (Nm)
M3 0.7
M4 1.6
M5 3.2
M6 4.7
M8 13.8
M10 27.1
M12 46.7
4.8 RADIATION CHECK
Perform a radiation check around the antenna, outside of the main beam. As a guidance, for
transmit power of 300 watts the power density will not exceed 10mW/cm sq. Measurements
in excess of this may indicate a problem.