ETS-Lindgren 5503 Electric Field Generator - Manual (Page 17)

Assembly and Installation | 17
Cables
To protect your hands, use gloves when extending
or retracting the cables.
Four cables extend down to the load box and balun box from the ends of
each radiating element. These cables must be disconnected and
reconnected each time the radiating elements are moved up and down,
when changing from E-field mode to H-field mode.
The cables extend from and
retract into the antenna
elements. The knob clamp
at each end of the element
ensures good contact.