Description
The G46-SP4.5 VHF airband collinear is a ruggedised and narrow beamwidth directional VHF Air Band collinear antenna for ground-to-air asset or ground-to-ground communcations utilising the VHF Air Band spectrum 118-137 MHz. The G46-SP4.5 Air Band collinear antenna is suitable for all civilian airports, military FOB’s or ground assets applications where a true omni-directional pattern, medium gain and narrow beamwidth is required. The G46-SP4.5 VHF Air band antennas internals are encased in high density foam for improved longevity, suitable for rugged or isolated locations..
FREQUENCY
118-137 MHz – VHF Air Band
BANDWIDTH
Specify any 3% when ordering
GAIN
4.5 dBd
MAXIMUM POWER
250 Watts
IMPEDANCE
50 Ohms – nominal
HE PLANE
H Plane: 360° omnidirectional, E Plane: 25°
POLARISATION
Vertical
CONSTRUCTION
White fibreglass radome, aluminium mount section and chrome termination
CONNECTOR
N-type female fitted at base of mount section
TUNING
Factory at 1.5:1 VSWR
DIMENSIONS
Height: 5.5m – at 118 MHz, Mount section dia: 48.4mm
