The Label Italy AKG/7 Circular Antenna is a Broadband Omnidirectional Antenna with circular polarization.
 
These wide band FM antennas for Circular Polarization  are weather resistant and entirely made of stainless steel with a PTFE insulator, they are demountable in several parts for easier shipping. The stainless steel is treated with an electrochemical method that makes it uniform in color and eliminates the weld marks.
 
All the metal parts are electrically grounded to prevent possible problems arising from lightning .

For  correct operation they must be mounted on a support pole that is not too big and if possible without other antennas or metal structures nearby.  This antenna is suitable for city installations where multiple reflections (multipath) are a problem and circular polarization will drastically reduce these effects. To increase the gain and therefore make it more directional  a rear reflector is available and it also can be installed at a later time.
 
AKG/7N 
Input Connector - N Type
Max Power - 800W
 
AKG/7M
Input Connector - 7/16
Max Power - 2kW
 
AKG/7F
Input Connector - 7/8
Max Power - 3kW