Antenna QuOmni 5G/LTE Global MIMO 4×4 (AO5G4-G) 5m Cables

QuOmni 5G/LTE Global MIMO 4×4 (AO5G4-G, 5m cables)

The QuOmni 5G/LTE Global MIMO 4×4 is an outdoor omnidirectional antenna built for high-efficiency 2G, 3G, 4G and 5G connections. It covers 617 MHz to 6000 MHz in a single unit, including Extended LTE Band 71 and the main 5G NR bands used by UK and European networks. Four SMA male connectors give full 4×4 MIMO operation with routers and modems that support four-port diversity, including Teltonika, Robustel and Mikrotik hardware. This variant (AO5G4-G) is supplied with 5 m cables for installations where the antenna sits a moderate distance from the router.

Key Features

• Wide band coverage: 617 MHz to 6000 MHz spans 2G, 3G, 4G LTE and 5G NR in one antenna.
• 4×4 MIMO: four independent SMA male connectors for full diversity gain on compatible routers.
• Extended band support: covers LTE Band 71 and a wide 5G NR range including n77, n78 and n79.
• Omnidirectional pattern: 360 degree horizontal beamwidth for fixed or mobile installs without antenna alignment.
• Gain by band: 3 dBi at 617 to 960 MHz, up to 4.5 dBi at 3.3 to 4.7 GHz, 2.5 dBi at 5.2 to 6.0 GHz.
• IP68 enclosure: rated for permanent outdoor mounting in exposed locations.
• Galvanized steel bracket: supports pole or wall mounting, fixings included.
• 5 m cable length: this order code (AO5G4-G) is supplied with 5 m cable runs.
• 50 ohm impedance, VSWR <1.80: consistent match across the full frequency range.

What is the QuOmni 5G/LTE Global MIMO 4×4 used for?

Fixed outdoor 5G and 4G router installs

Mounted on a wall or pole bracket, the QuOmni replaces stub antennas on routers like the Teltonika RUTX50 where the router sits inside a cabinet or enclosure with no clear line of sight. The 4×4 MIMO ports support full diversity gain rather than a single shared signal path.

CCTV and remote monitoring sites

Outdoor CCTV connectivity over cellular often suffers from poor signal at ground level or inside steel cabinets. A pole-mounted QuOmni clear of obstructions improves both signal strength and MIMO throughput for video upload.

Vehicles, RVs and marine connectivity

The omnidirectional pattern and IP68 rating suit roof mounting on trains, buses, lorries, motorhomes, yachts and boats, where the antenna needs consistent reception regardless of vehicle heading.

Industrial and M2M sites with weak indoor signal

For SCADA, remote substation or telemetry routers installed inside metal enclosures, an external 4×4 antenna run on low-loss cable consistently outperforms internal stub antennas.

Pro tip

Match all four SMA ports to the corresponding antenna inputs on the router in the correct order where the router documentation specifies a MAIN, AUX and diversity layout. Mixing ports on a 4×4 MIMO router can reduce throughput even though the connection still works. Keep cable runs as short as the install allows: at 5 m, loss is minimal, but longer cable lengths reduce effective gain at the higher 5G frequencies more than at LTE frequencies.

Frequently asked questions

Is the QuOmni 5G/LTE Global MIMO 4×4 compatible with Teltonika routers?

Yes. It is compatible with Teltonika routers that have four cellular antenna ports for 4×4 MIMO, such as 5G models in the RUTX and RUTM series. Check your specific router’s antenna port count before ordering.

What connector type does this antenna use?

Four SMA male connectors, one per MIMO path. Confirm your router uses SMA female ports; an adapter is needed for routers with different connector types.

What cable length does the AO5G4-G come with?

This order code ships with 5 m cables on all four connectors. A 10 m cable variant is also available from QuWireless.

How do I mount this antenna?

The included galvanized steel bracket supports both pole and wall mounting, with M6 and M8 fixings supplied in the box.

What is MIMO and why does it matter for this antenna?

MIMO uses multiple antenna paths to send and receive data simultaneously, increasing throughput and reliability compared to a single antenna path. A 4×4 MIMO antenna only delivers its full benefit on a router with four matching cellular antenna ports.

AO5G4-G Dimensions