Omni-Directional Marine Antenna for 4G and 5G MIMO Connectivity

The Poynting OMNI-904 is an ultra-wideband omni-directional antenna for marine, coastal and industrial cellular installations. Its vertically separated radiating elements combine low and high gain antenna elements within a single radome, supporting MIMO connectivity and balanced coverage across contemporary LTE and 5G networks. The omni-directional radiation pattern supports reception from multiple directions as a vessel changes heading, while the fibreglass radome and stainless steel components provide resistance to saltwater, UV exposure and demanding marine conditions. Technical-Specification-A-OMNI-…

Key Features

  • Omni-directional coverage: Supports cellular reception from multiple directions without requiring precise antenna alignment.
  • MIMO connectivity: Multiple vertically separated radiating elements improve signal diversity, data throughput and connection reliability.
  • Combined gain architecture: Integrates low and high gain antenna elements to provide controlled radiation patterns across the supported cellular spectrum.
  • LTE and 5G compatibility: Supports contemporary cellular networks for marine, commercial, industrial and agricultural applications.
  • Marine-grade construction: Fibreglass radome provides resistance to UV exposure, saltwater and corrosive coastal environments.
  • Weather-resistant enclosure: Suitable for exposed installations subject to dust, water ingress and harsh marine weather.
  • Flexible installation: Supports surface mounting, with optional hardware available for pole and wall mounting. Technical-Specification-A-OMNI-…

The OMNI-904 combines broad cellular network compatibility with multi-element MIMO performance for marine and coastal communication systems. Its rugged construction supports long-term installation on yachts, boats, ferries and other exposed applications.

Frequency Bands 617–960 MHz, 1427–1517 MHz, 1710–2700 MHz, 3400–4200 MHz
MIMO Configuration 4x4 MIMO
Ports 4
Maximum Gain – Ports 1 & 2 6 dBi @ 617–960 MHz; 6 dBi @ 1427–1517 MHz; 8 dBi @ 1710–2700 MHz; 5 dBi @ 3400–4200 MHz
Mean Gain – Ports 1 & 2 3 dBi @ 617–960 MHz; 2 dBi @ 1427–1517 MHz; 6 dBi @ 1710–2700 MHz; 3.5 dBi @ 3400–4200 MHz
Maximum Gain – Ports 3 & 4 1 dBi @ 617–960 MHz; 0 dBi @ 1427–1517 MHz; 3 dBi @ 1710–2700 MHz; 0 dBi @ 3400–4200 MHz
Mean Gain – Ports 3 & 4 0 dBi @ 617–960 MHz; -2 dBi @ 1427–1517 MHz; 2 dBi @ 1710–2700 MHz; -2 dBi @ 3400–4200 MHz
VSWR – Ports 1 & 2 ≤2.5:1 across 90% of supported bands
VSWR – Ports 3 & 4 <2.5:1
Feed Power Handling 10 W
Input Impedance 50 Ohm nominal
Polarisation Linear Vertical
Coaxial Cable Twin HDF 195
Cable Length 2 m
Connector Type N-Type Female
Coaxial Cable Loss 0.385 dB/m @ 900 MHz; 0.507 dB/m @ 1500 MHz; 0.565 dB/m @ 1800 MHz; 0.788 dB/m @ 3000 MHz
DC Short Yes
Dimensions 1654 mm x Ø145 mm including mounting base
Product Weight 4.88 kg
Radome Material Fibreglass with 316 stainless steel caps
Radome Colour Brilliant White, Pantone P 179-1C
Mounting Surface, pole or wall
Wind Survival <190 km/h
Operating Temperature -40°C to +80°C
Operating Relative Humidity Up to 98%
Storage Humidity 5% to 95% non-condensing
Storage Temperature -40°C to +80°C
Ingress Protection IP68
Impact Resistance IK10
Salt Spray MIL-STD 810G / ASTM B117
Flammability Rating UL 94-HB
Compliance CE and RoHS
SKU POY.OMNI-904-MARINE
Model # A-OMNI-0904-V1-02
Brand Poynting
Shipping Weight 8.0000kg
Shipping Width 1.750m
Shipping Height 0.230m
Shipping Length 0.440m
Shipping Cubic 0.177100000m3
Unit Of Measure Each

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