ICS Passive NAVTEX Antenna

The ICS Passive NAVTEX Antenna is the perfect antenna for our NAVTEX products. This antenna is tuned to receive 490-518kHz with an impedance of 50 ohm. Included with this antenna is a 10 metre coax cable.

Passive Antenna

Technical Specification

ICS Part Number ICS.904.02
Length 0.5m (1.5ft)
Weight 1Kg
Bottom Diameter 28mm
Fittings 1"-14 threads female.
Structure Epoxy fiberglass.
Finishing Polyurethane paint.
Ferrule Chrome plated brass.
Temperature -35 to 80 deg C.
Wind loading 150km/h
Base Torsion Force 5N at max wind speed.
Frequency 490-518kHz
Resonant Frequency 504kHz
S.W.R See diagram below.
Impedance 50ohm
Gain -3db half wave dipole.
Max Input Receiving only.
Polarization Vertical
Connector 10m RG-58 coax cable.
Lightning Protection DC Ground