PRODUCTS

Circular Polarization FM Antennas Wide Band High Power

Circular Polarization Wide Band FM antennas for High Power

These wide band FM antennas are entirely made of aluminum treated Alodine and particularly recommended for hight  power transmitters. They are very resistant but lighweight, with PTFE insulator and stainless steel clamps and screws.  They are demountable in several parts to facilitate the shipping. All the metal parts are electrically grounded to prevent possible problems arising from lightnings . For a correct working they must be mounted on a support pole not too big and if possible without other antennas or metal structures nearby.  This antenna is particularly suitable for city installations where multiple reflections (multipath) are a problem and circular polarization it drastically reduces the negative effects.  To increase the gain and therefore make it more directive is available a rear reflector and it also can be installed at a later time.

Gallery

Label Italy AKG/77 Circular Polarization FM Wide Band antennas for high power made in Aluminum

Technical Data

AKG/77F AKG/77S
FREQ. RANGE 87.5 – 108 Mhz 87.5 – 108 Mhz
IMPEDANCE 50 Ohm 50 Ohm
V.S.W.R. < 1.25:1 < 1.25:1
GAIN – 1.5db – 1.5db
CONNECTOR 7/8 1+5/8
MAX POWER 5KW 8KW
POLARIZATION Circular Circular
WEIGHT 13 Kg 13 Kg
DIMENSIONS 152x124x115 cm 152x124x115 cm

Download