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VHF, 6.5 dBi, dipole, rear feed, mast mount, 1.42 m, 108-112 MHz


AV42-110 is a halfwave dipole with a reflector utilised for far-field monitoring of ILS-localiser and for VOR-monitoring.  Weather protection is achieved by embedding all conductors in fibreglass reinforced tubes.  Cavities are filled with polyurethane foam.

Frequency Range 108-112 MHz
Nominal Impedance 50 Ω
Power Rating 50 W
Gain 6.5 dBi
Front/Back Ratio 9 dB
Polarisation Linear
Connector N connector female
VSWR < 1.5
Design Halfwave dipole. Radiating elements completely enclosed in polyurethane foam within a fibreglass tube. Hot dip galvanised mounting hardware.
Dimensions See Datasheet
Weight 4.6 kg
Wind Rating 55 m/s = 201 km/h
Finish Polyurethane lacquer, white
Temperature Range – 55°C to + 55°C