Poynting A-OMNI-404 – Omni-Directional Marine and Coastal LTE/5G Antenna

Poynting A-OMNI-404 – Omni-Directional Marine and Coastal LTE/5G Antenna

  • Marine quality, low profile, omni directional antenna
  • 698 – 3800 MHz; 2.5dBi
  • Suitable for 5G deployments up to 3800 MHz
  • Robust and all-weather proof for harsh conditions at sea
  • Easy mounting with feed through a standard 1-inch marine adapter bracket which is included
  • Various marine grade stainless steel mounting brackets available optionally
  • UV and saltwater protected against tempestuous weather conditions
  • Protected against water and dust ingress, IP68
  • N type socket connector – cable not included


The Poynting OMNI-404 is a 5G-ready Omni-directional LTE antenna with a 2.5dB signal gain across UK mobile frequencies from 698 MHz to 3800 MHz. With its robust IP68-rated design and various marine-grade mounting bracket options, this antenna is designed to excel in marine conditions and consequently serves as an excellent choice of mobile antenna for boats, marinas and offshore installations.

This antenna’s operating frequencies range from 698 MHz to 3800 MHz and its 2.5dB gain is carefully balanced to remain as reliable and consistent as possible throughout, ensuring the OMNI-404 doesn’t experience regional connection intermittency and enhancing its LTE performance features such as multi-carrier aggregation (when supported by a compatible router). It achieves such feats through the use of a new antenna design and a unique patented feed network.

As a marine-grade antenna, the OMNI-404 is both weather and water-resistant to ensure reliability even in adverse offshore conditions. It comes with a standard 1-inch marine adapter bracket, for flexibility of installation, and there are various optional marine brackets designed to fit easily with it (see the MNT-BRKT-37, 38 and 39). This antenna comes with an N-type socket connector to support cable connections.

A-OMNI-404 Specification
Frequency range 698-960 MHz
1710-2700 MHz
3400-3800 MHz
Gain (max) -4 dBi @ 698-960 MHz
2 dBi @ 1710-2700 MHz
1.5 dBi @ 3400-3800 MHz
VSWR <2.5:1
Feed Power Handling 10 W
Impedance 50 Ω
Polarisation Linear Vertical
Product Dimensions (L x W)  252 mm x Ø75 mm (Incl. BRKT-40)
Weight 350g
Radome Material UV Stable Marine ASA
Radome Colour Brilliant White
Pantone P 179-1 C
Water Ingress Protection Ratio/Standard IP 68
Salt Spray MIL-STD 810F/ASTM B117
Connector N Type Socket directly on antenna, no cable included
Mounting Bracket Standard 1” -14 TPI marine mount
 Box Contents A-OMNI-0404
Mounting Bracket – 1” (14 TPI) Marine Adapter
Country of Origin
HS Code

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