VHF Marine Antenna Deckmount or Mast mount-CX4


Deck Mount & Side mount SS Brackets  in stock

Out of stock

SKU: CX4 antenna Category:



CX4 is an omnidirectional dipole antenna manufactured in premium quality materials in order to prevent galvanic corrosion and to withstand harsh environmental conditions.

This is not just a regular CX4 antenna, it is 20 individual parts thoroughly put together and assembled to one fully functional antenna.

Thanks to AC hardworking and competent engineers this antenna is so much stronger than the regular CX4.

Before the enhancements AC CX4-antennas were among the strongest on the market. With the new enhanced CX4 antennas this is probably the strongest VHF antennas in the world. The improvements have resulted in an approval of the antennas for – 55 Degrees Celsius.



Stronger glass fiberThe glass fiber radomes on the antennas are much stronger than other AC old models
More than 4 times stronger build-up inside the antennasToday AC are using modern assembly techniques such as crimping instead of soldering the radiating elements of the antennas. As a result, the antennas are more than 4 times stronger on the inside, making them extremely vibration resistant over the full temperature range
Stronger paint on the glass fiberThe painting of the glass fiber is much better than on the old antennas
Stronger chrome layerThe chrome processes are carried out in Germany by one of the best chrome companies in the world. Our need for very high protection towards corrosion is ensured by having our own special Chrome bath process at our supplier – developed for and only used by AC
Electrical Specifications
Frequency range (MHz)146.0-162.5
Nominal  impedance (ohm)50
VHF power rating (Watt)100
Gain (dBd/Marine dB)0/3
Mechanical Specifications
Weight (kg/lbs)(excl. & incl. mount)0.5/1.1 & 0.6/1.3
Wind rating (m/s / mph)45/101

Additional information

Weight2.19 kg

Ultra-compact body (W × H × D; 156.5 × 66.5 × 110.1 mm)
Easy-to-read full dot-matrix display
Intuitive user interface
New speaker delivers dynamic, clear audio
Class-leading receiver performance (IMD and Selectivity: more than 70 dB)
Built in GPS Receiver and External GPS Antenna
IPX7 Waterproof Construction (1 m depth of water for 30 minutes)
Built-in Class D DSC with a CH70 dedicated receiver (IC-M330GE meets ITU-R M.493-14)


Microphone. Supplied as standard with the IC-M330GE.
Designed for Non- SOLAS vessels such as pleasure craft, workboats and small vessels, the MA-500TR is a compact, waterproof Class B AIS transponder that actively notifies other vessels of your exact position, thus increasing your safety at sea. The MA-500TR also has a dual channel receiver allowing boat owners to receive AIS information (both Class A and Class B AIS signals) on two channels simultaneously. This real-time information is then displayed on its large, backlit full dot-matrix display giving the boat owner real-time vessel traffic information thus aiding navigation and collision avoidance. The MA-500TR can work independently or connect with a PC or other marine network equipment. When connected to a compatible Icom VHF radio , an individual DSC call can be made easily from the MA-500TR.
The MA-510TR is an all in one stand-alone unit that combines both AIS transponder and a sharp display in a compact design that features an attractive and easy to read the wide-angled colour screen, legible even in direct sunlight. The MA-510TR advanced AIS transponder boasts a whole host of important features including a navigation function that guides the operator to their destination, silent mode, USB-connectivity, man overboard navigation function and collision alarm function.
Flush Mount Kit for IC-M330GE VHF/DSC radio
External Hailer Horn Speaker with Bracket


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