• Black single band mobile signal booster for Australian 4G 5G coverage
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4G and 5G | Small venue and Home | 1 band | 300 sqm

Omni Band-28 Signal Booster

$449.00 AUD
$449.00 AUD
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Omni Band-28 Signal Booster delivers reliable indoor mobile coverage across up to 300 square meters. Custom configured to amplify the 700 MHz (Band28/n28) frequency in your location for optimal 4G, 5G and VoLTE performance. A cost-effective solution for Australian homes and small offices with usable outdoor signal.

Package Includes

  • Single-Band Signal Booster
  • 1 x LPDA Antenna
  • 1 x Ceiling Antenna
  • 1 x 15m LMR 400 Coax cable
  • 1 x 5m LMR 400 Coax cable
  • 1 × AC/DC Power supply
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Booster Description

Boost your signal on 700 MHz frequency:

The Omni Band-28 Signal Booster is a single-band mobile signal repeater designed to improve indoor reception by amplifying the 700 MHz frequency (Band28/ n28) in your area. Ideal for homes, small offices, and regional properties across Australia, this system delivers reliable 4G, 5G, and voice coverage (including VoLTE) on the 700 MHz band.

Unlike a full multi-band mobile signal booster, this unit is configured after a quick outdoor signal test. We identify the strongest 700 MHz signal at your location and customise the booster to amplify that band for optimal performance. This allows us to provide a more cost-effective mobile phone signal booster solution tailored to your exact signal environment.

Designed for Australian Networks:

The Omni 700 MHz Single-Band Booster supports the 700 MHz frequency used by Telstra, Optus, or Vodafone. Depending on the carrier in your area, it may enhance: 4G LTE and VoLTE voice calls 5G NR services Or both 4G and 5G on the 700 MHz frequency Because it targets a specific band, this cell phone signal booster is best suited to properties where the 700 MHz band provides the strongest outdoor signal.

Practical and Cost-Effective Coverage:

If you are experiencing dropped calls, slow data, or weak indoor reception but have usable signal outside (on the roof or nearby), this mobile signal extender can capture that 700 MHz signal and rebroadcast it indoors with improved strength and stability.

It is suitable for:

  • Single-storey homes
  • Small offices and home workspaces up to 300 square meters
  • Rural and regional properties

Expert Guidance

Because this is a 700 MHz-specific mobile booster for home or office use, our team will confirm your strongest outdoor signal on this frequency before configuration. This ensures compatibility with your local Telstra, Optus, or Vodafone network and delivers the best possible results. Chat with our team to find the most suitable and affordable customised 700 MHz signal booster for your location.

Technical Specifications

Frequency Range:
LTE 700
703-748MHz/758-803MHz

Bandwidth:
LTE 700
45MHz, available to adjust 0.2 to 35MHz by WIFI

Gain:
68±2dB

Automatic Gain Control:
31dB

MGC (Step Attenuation):
31dB@ 1dB/Step

Output Power:
17±3dBm

Spurious Emission:
9 kHz -150 kHz/1kHz
≤-36dBm

150 kHz - 30 MHz/10kHz
≤-36dBm

30 MHz - 1 GHz/100kHz
≤-36dBm

1 GHz- 12.75 GHz/1MHz
≤-30dBm

ACPR:
Uplink: Fully comply with 3GPP 36.106
Downlink: Fully comply with 3GPP 36.106

Unwanted emissions:
Fully comply with 3GPP 36.106

VSWR:
≤2

Ripple:
≤3dB

Noise Figure:
≤5dB

Delay:
≤1μs

I/O Impedance:
50Q

RF Connector:
SMA-Type (Female)

Operating Temperature:
-25°~+55°

Power Supply:
DC 5V2A

Power consumption:
≤0.2W

Environment Conditions:
IP43

Humidity:
≤90%

Weight:
0.3kg

Size:
173*123*35 (mm)

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.