Marine Antenna / Mounts Combo’s CX4 N286F N280-03F

  • Antenna Suitable for Marine VHF and AIS
  • Commerial Grade
  • Heavy Duty
  • Listing includes smart choice extras



AC Antennas Marine and Land Based VHF Antenna


An omnidirectional dipole antenna. Manufactured in premium quality materials in order to prevent galvanic corrosion.

Radiating elements made of brass.

Sold worldwide for more than four decades.

The antenna is subject for improvement at all times.

Has the same rugged design as all other AC Antennas products thus it withstands harsh environmental conditions, both on sea and land.

The New AC Marine CX4 Antenna improvements:

The 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 Antennas


Stronger glass fiber

The glass fiber radomes on the antennas are much stronger than other AC old models

More than 4 times stronger build-up inside the antennas

AC Antennas are using modern assembly techniques such as crimping instead of soldering the radiating elements of the antennas. As a result, the cx4 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 fiber

The painting of the glass fiber is much better than on the old antennas

CX4 Stronger parts inside the antenna

Many of the parts inside the antenna are stronger today. Every single component is optimized and been through a professional quality check


The CX4 product family is CE-approved and complies with the RoHS (2011/65/EF) and the REACH Directive (1907/2006).

AC Antennas are very proud of presenting this improved antenna portfolio containing some of the strongest antennas in the world, which only brings AC Antennas one step closer towards their one pure goal: To provide the best antennas in the world.


N240F with 1 1/4” thread included.
Used with all standard AC Antennas mounting equipment.







Image result for N286F AC Antennas Four way ratchet mount

N286F – AC Antennas Four way ratchet mount


Four way ratchet mount

This is a stainless steel four way ratchet mount for installation on any flat surface. The handle allows quick and easy antenna tilt when needed.
It is equipped with a feed through hole for RG58C/U cable.
Screw set included.


This part fits

This product fits all AC Antennas products with an internal 1”-14 threads (ferrule), such as the CELmar4, FAME2 and KUM481.
The need for upper support is specified on each antenna datasheet.







N280-03F – AC Antennas Adaptor for cable side mount

This adaptor is made from high quality chrome plated brass and has one internal 1” – 14 TPI thread and one external 1.25” – 11 TPI thread.

The adaptor can be used for installations where the cable has to be accessed from the side.

The external thread fits the N240F revolving nut which is supplied with many of the AC Antennas products. The adaptor can also be used to convert from one thread to the other.

Thread:  1″ 14TPI & 1 1/4″ 11
Weight lbs: 0.73
Weight kg: 0.33

This part fits

This product fits AC Antennas products with an internal 1.25”-11 TPI thread or the N240 revolving nut, such as the CX4, CX3 5/8 and Cellular antennas.




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Weight1000 g
Dimensions20 × 20 × 20 mm


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