NARDA IDA - Page 44

3 Connecting Up and Starting to Use the Device
36 IDA-3106 Narda
NOTICE
Rapid rotation
The antenna adapter may detach from the antenna handle when it is
rotated rapidly if the directional antenna weighs more than 1 kg or is
longer than 60 cm.
 Pan the directional antenna slowly.
 Use a tripod if necessary.