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4G and 5G | Marine transport | 5 Bands | Portable

Omni Marine Signal Booster

Regular price $2,430.00 AUD
Regular price $2,700.00 AUD Sale price $2,430.00 AUD
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Stay connected on the water with stronger voice, 4G and 5G signal wherever your trip takes you. This booster is designed for boats of all sizes and helps maintain clear calls and steady data even far from shore. Support all networks, Optus, Telstra and Vodafone, giving you reliable coverage throughout your journey.

Package Includes

  • 1 x Mobile Signal Booster
  • 1 × External Omni signal antenna
  • 1 × Indoor ceiling signal antenna
  • 1 × 30m 50-7 cables
  • 1 × 15m 50-7 cables
  • 1 × AC/DC Power supply
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Booster Description

Omni Marine Mobile Signal Booster for Reliable Coverage at Sea

The Omni Marine mobile signal booster from Omni Amplifier is a fully waterproof mobile phone coverage solution designed specifically for boats, yachts, fishing vessels, and other marine applications where reception is often weak.

Marine environments present unique connectivity challenges, including:

  • Distance from coastal mobile towers.
  • Constant vessel movement affecting signal stability.
  • Physical obstructions from vessel structure.
  • Exposure to salt air, humidity and harsh weather.

The marine signal booster system is engineered to capture weak available signals and convert them into stable, usable mobile coverage throughout your vessel.

Whether operating close to the coastline or travelling through areas with limited network reach, this mobile signal booster helps improve mobile reception for voice calls, 4G & 5G data onboard. It delivers clearer call quality and more stable mobile internet, making everyday communication at sea far more dependable.

Built for Australian Marine Networks and Conditions:

Designed for Australian waters, the Omni Marine cellular booster supports five key frequency bands used by Telstra, Optus, and Vodafone. Its multi-band design allows it to function as a mobile signal repeater for both 4G and 5G services, ensuring compatibility across Australia’s mobile networks.

Even when only a faint outdoor signal is present, this cell phone repeater captures and amplifies that reception inside the marine vessel. This makes it an effective solution for weak mobile signal conditions during coastal cruising, offshore fishing, and extended time on the water where coverage can quickly drop away.

Waterproof Design for Harsh Marine Environments:

The Omni Marine mobile signal extender is fully waterproof and purpose built to withstand salt air, spray, humidity, wind, and fluctuating weather conditions. Unlike standard boosters, it is designed to operate reliably in marine environments without performance loss, even during rough conditions.

This makes it suitable for long range fishing trips, live aboard vessels, charter operations, and commercial marine use where stable communication is essential for safety and planning.

Stable Coverage for Calls, Data, and Onboard Use:

With intelligent amplification technology, the system maintains clean and stable signal levels without interfering with nearby mobile towers. This allows the mobile signal booster to support multiple onboard devices simultaneously, including smartphones, tablets, navigation systems and other connected equipment across Australian networks.

Whether you are using marine navigation apps, checking weather updates, streaming audio, or staying in contact with family or work, the Omni Marine cell phone signal booster provides consistent performance across the vessel.

A Practical Mobile Coverage Booster for All Marine Users:

The Omni Marine signal booster is designed to support a wide range of marine users who require reliable mobile coverage while operating at sea. It is suitable for:

  • Private boat owners.
  • Charter operators.
  • Commercial fishing vessels.
  • Offshore service boats.
  • Long-range cruising yachts

Engineered for long-term marine use, the system requires minimal maintenance and performs consistently in real-world offshore conditions.

For anyone looking to improve mobile reception offshore and eliminate unstable coverage, this mobile signal repeater delivers a practical and effective solution. With strong amplification, waterproof construction, and support for Australian mobile networks, it provides stable mobile connectivity to support communication and safety while at sea.

Expert Support:

Omni Amplifier provides expert support to help you get the best performance from the Omni Marine Mobile Signal Booster. Our team can guide you on product selection, installation on boats, yachts or fishing vessels, and provide post installation assistance to ensure reliable mobile coverage at sea. For questions about compatibility with Telstra, Optus or Vodafone, Australian frequency bands, or setup requirements, contact us via our Contact form to speak with a mobile signal specialist and receive the best advice for your vessel.

Technical Specifications

Frequency:

-700 MHz
Uplink: 703-733MHz
Downlink:758-788MHz

-850 MHz
Uplink: 824-835MHZ
Downlink:869-880MHZ

-1800MHz
Uplink: 1710-1785MHZ
Downlink:1805-1880MHZ

-2100MHz
Uplink:1920-1980MHZ
Downlink:2110-2170MHZ

-3500Mhz
3500-3600MHz

Maximum Power:
Uplink 27dBm±2
Downlink 30dBm±2

Gain:
Uplink 80dB
Downlink 85dB

Fluctuation in the band: <=6dB
Automatic gain control: >=30dB
Interchangeable: >=38dbc
RF interface: N-F
Impedance: 50Ω
VSWR: <=1.5
Woking Voltage: DC28V
Power Port: DC-002-1.24

Why Buy Omni Amplifier

Your trusted solution for stronger,and more reliable cellular signal

Radio Type Approved

Radio Equipment Type Approved. Engineered for Safe Signal Boosting

Works With All Carriers

Compatible with Telstra, Vodafone, and Optus

Premium Support

Expert assistance whenever you need help

Free Fast Delivery

Quick shipping to get you connected faster

3-Year Warranty

Comprehensive coverage for your peace of mind

Money-Back Guarantee

Risk-free trial 30 days money back guarantee

Frequently Asked Questions

When can signal boosters be illegal?

Signal boosters can be considered illegal when they amplify mobile signals without control, causing harmful interference. Unregulated boosters may overpower nearby networks, disrupt mobile towers, or interfere with signals used by essential or government services. This is why many countries enforce strict rules on booster safety and performance. With OmniAmplifier, you do not need to worry. Our boosters are engineered with Smart Auto Gain Control (AGC), a safety technology that automatically adjusts amplification levels to prevent overload. They also include uplink and downlink shutdown features, which turn off transmission if the signal becomes too strong. This ensures:

  • No interference with nearby networks
  • Compliance with telecommunications standards
  • Safe operation in homes, offices, boats, cars, and more

How many users can connect at the same time?

OmniAmplifier boosters support multiple simultaneous users. Whether it is family, guests, or an entire office floor, all can enjoy improved signal at the same time without performance loss.

Can I install the booster myself?

Yes. All our systems are plug-and-play with simple instructions. Most customers complete installation in under 20 minutes without any technical skills.

Do boosters work for all carriers?

Yes. Our multi-band systems are designed to support all major carriers, and they will automatically boost whichever network your phone is using, including 3G, 4G, and 5G low or high band.

Will a booster improve 5G?

Yes, if your provider uses 5G on one of the supported frequency bands. Our boosters support:

  • Low-band 5G at 700 MHz
  • High-band 5G at 3500 MHz

This means you will benefit from boosted coverage wherever your carrier transmits 5G on these bands.

Can I return my signal booster if I’m not satisfied?

Yes. You may return your signal booster within 30 days of purchase, provided it is in good, undamaged condition and includes all original accessories, cables, and components.

How long does delivery take?

  • Delivery times typically range from 5–10 business days, depending on your location.
  • Estimated total delivery time is approximately 6-12 business days, including order processing.