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OMNI-493 OMNI-493 OMNI-493 OMNI-493 OMNI-493 OMNI-493 OMNI-493 Frequency

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OMNI-493 POYNTING Omni-Directional, Marine & Coastal 5G/LTE Antenna

  • Omni-directional 5G, 4G/LTE, 3G, 2G, Outdoor Antenna
  • 5G/LTE - SISO - Frequency Range: 617~6000 MHz
  • 8dBi Gain (max)
  • x1 N-Type (F) Connector (cable not included)
  • Easy installation with Wall / Pole mounting bracket & Marine mount adapter included
  • Weather resistant, with an IP68 rating
  • Ideal for Marine & Costal, Yachts, Boats, etc

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A-OMNI-493

OMNI-493 Poynting Antenna.

Overview

The Poynting OMNI-493 is a 9dB Omni-directional 5G wideband antenna, designed to cover as many signal frequencies as possible for reliable coverage no matter the location and with CA (Carrier Aggregation). This antenna is built to be robust, with a waterproof and weatherproof IP68-rated design that allows it to excel in marine and coastal environments such as marinas, boats and offshore facilities, even under adverse conditions.

The OMNI-493 is built for reliable long-term use in all possible environments and, consequently, is future proof. It ensures this by covering all current UK frequencies, including the 1427-1517MHz band used by Three, as well as all planned future frequencies - this includes the 617-698MHz band and even the 3400-38000MHz band to be utilised by 5G applications. This guarantees that the OMNI-493 can be relied on to receive a strong mobile signal not just in the UK but anywhere in the world.

The OMNI-493 is a high-performance antenna and maintains a positive dB signal across all frequencies for superior pattern control, something which is only achieved through the use of a new ingenuitive antenna design featuring multiple dipoles and the implementation of a unique patented feed network.

This antenna features an N-Type socket connector for cable connections and comes with a marine-grade mounting bracket (the BRKT-40).

Specification
Specification Datasheet
 
Antenna Overview
Connector

x1 N-Type (female) connector (cable not included).

*Connector is factory mounted to the antenna.
SISO / MIMO SISO
Directionality Omni-Directional.
 
Cellular Specifications
Cellular Frequency Bands
& Gain (Max)		 4 dBi @ 617 ~ 960 MHz
7 dBi @ 1427 ~ 1517 MHz
8 dBi @ 1710 ~ 2700 MHz
6.8 dBi @ 3400 ~ 4200 MHz
6.5 dBi @ 5000 ~ 6000 MHz
5G Bands n1, n2, n3, n5, n7, n8, n12, n13, n14, n18, n20, n25, n26, n28, n29, n30, n34, n38, n39, n40, n41, n46, n47, n48, n51, n53, n65, n66, n67, n71, n74, n75, n76, n77, n78, n80, n81, n82, n83, n84, n85, n86, n89, n90, n95, n97, n98, n100, n101, n106, n256.
LTE/4G Bands B1, B2, B3, B4, B5, B7, B8, B9, B10, B12, B13, B14, B17, B18, B19, B20, B25, B26, B27, B28, B29, B30, B33, B34, B35, B36, B37, B38, B39, B40, B41, B44, B53, B65, B66, B67, B68, B69, B71, B74, B85, B103, B106.
VSWR <2:1 across 95% of the bands.
Feed Power Handling 10W
Polarisation Linear Vertical
 
WiFi Specifications
WiFi Frequency Bands 2400 ~ 2500 MHz
5000 ~ 6000 MHz
WiFi Standards WiFi 3 (802.11g).
WiFi 4 (802.11n).
WiFi 5 (802.11ac).
WiFi 6 (802.11ax).
 
Environmental Specifications
Water Ingress Protection IP 68  (IP ratings explained)
Wind Survival <160 km/h
Salt Spray MIL-STD 810G/ASTM B117
Impact Resistance Rating IK 08
Operating Temperature Range -40°C to +80°C
   
Mechanical Specifications
Dimensions  646 x 75 mm
Weight 0.47 Kg
Mounting Options • Pole mount (pole not included)
• Wall mount
• Marine bracket mount (marine mounting bracket sold separately)
What's in the box

Antenna: OMNI-493

Mounting: 
• Pole / Wall Mounting Bracket (Up to 50mm pole diameter).
• Marine mount adapter (1'' -14 TPI).
 
Specifications on this product page are correct as of: 13/07/2026.
For more information about this product, please visit the manufacturer’s website: OMNI-493
Downloads
User Guide Download here 13.07.2026
CE/RoHS  Declaration of Conformity Download here 13.07.2026
UK Declaration of Conformity Download here 13.07.2026
POYNTING Certification & Approvals Click here 13.07.2026
Reviews
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Brochures
POYNTING Use Case Brochure Download here
POYNTING Products Catalogue Download here
Videos
Video - Ep16 - A Word from the Wise – Poynting Marine Antennas

Video - Podcast: POYNTING Marine Antennas

In this episode of 'A Word from the Wise' The Solwise Podcast, Louise and Daniel talk through the POYNTING Marine Antenna options available, and which antenna would suit your needs best.

Video - POYNTING Marine and Coastal Antennas

Video - Poynting: POYNTING Marine and Coastal Antennas

POYNTING offer a range of antennas that are designed specifically for marine and coastal applications, where performance, quality, styling, and weather protection are critical.

Article - IP Ratings Explained, by Daniel Coombs

Article: IP Ratings Explained

IP ratings, or Ingress Protection ratings, are a standardised benchmark of how capable a product is of withstanding ingress from foreign entities that could negatively impact its functionality. They’re helpful because terms like ‘weatherproof’ and ‘waterproof’ are unspecific terms and don’t always convey the necessary level of detail.

4G & 5G Podcast

Video - Podcast: Acronyms & Letters surrounding 4G & 5G and what their meanings are

What are category classifications and their download speeds? How many antennas on a mobile router? Would you be better off with a higher category 4G router than investing in a 5G router? Find out in this episode of the Solwise podcast.

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