CX3 5/8

Image result for CX3 5/8AIS AC Antennas Marine and Land Based VHF AntennaCX3 5/8 Marine and Land Based VHF Antenna

Collinear coaxial omnidirectional dipole antenna. This antenna is manufactured in premium quality materials in order to prevent galvanic corrosion. Radiating elements are made of brass.
CX3 5/8 has been sold worldwide for more than four decades. The antenna is subject for improvement at all times. The antenna has the same rugged design as all other AC Antennas products thus it withstands harsh environmental
conditions, both on sea and land.


Voltage standing wave ratio is a measure of the energy
lost in the coax cable/antenna connection. The figure to
the right shows VSWR measurement based on the
average of a significant numbers of antennas. All antennas
delivered by AC Antennas are tested and a VSWR less than
1.5 is guaranteed in the specified frequency range.


Electrical specifications

Frequency range (MHz) 156.0-162.5
Nominal impedance (ohm) 50
VHF power rating (Watt). 100
Gain (dBd/Marine dB) 3/6
VSWR < 1.5:1
Polarization Vertical
Connector UHF-female
DC-shorted Yes

Mechanical specifications

Length (m/ft) 2.63/8.7
Weight (kg/lbs)(excl. & incl. mount) 0.6/1.4 & 0.7/1.6
Wind rating (m/s / mph) 45/101
Material Fibreglass
Colour White polyurethane lacquer
Temperature range (°C/°F) -40 to +60 / -40 to +140
Ingress Protection IP66


N240F with 1 1/4” thread included.






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Weight1000 g
Dimensions100 × 100 × 100 mm


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