Antena 5G/LTE omnidirecional 4 dBi Poynting A-OMNI-0280-02-V1 SMA (macho) 2 m cabo, montagem em mastro/parede, branco

The Poynting 5G/LTE Mast/Wall Omni Antenna A-OMNI-0280-02-V1 is an external omni-directional antenna designed for mast or wall mounting to improve cellular reception for routers, modems and IoT gateways. Finished in white and supplied with a 2 m cable terminated with an SMA (male) connector, this antenna provides 4 dBi gain in a single-input single-output (SISO) configuration to support stable data links and extended coverage for residential and small commercial installations.

Advantages

This antenna offers omni-directional radiation for uniform 360° coverage around the mounting point, which reduces the need for exact alignment. The compact form factor and white housing make it suitable for discreet outdoor installation on masts or walls. With an SMA (male) connector and a 2 m cable included, the antenna is ready for direct connection to many consumer and industrial cellular devices without additional adapters. The 4 dBi gain in SISO configuration helps improve signal strength and data reliability in marginal coverage areas.

Suitable for

• Improving 5G/LTE reception for home and small business routers and modems
• Connecting to IoT gateways, telemetry units and M2M devices
• Outdoor mast or wall mounting where omni-directional coverage is needed
• Situations requiring a compact, weather-resistant external antenna with SMA connection

Key specifications

• Frequency support: 5G / LTE bands (multi-band cellular support)
• Radiation pattern: omni-directional for 360° horizontal coverage
• Gain: 4 dBi (SISO)
• Configuration: SISO (single antenna element)
• Housing colour: white
• Connector: SMA (male)
• Cable: 2 m length, factory-fitted
• Mounting: mast or wall mount compatible

How to use

Mount the antenna on a suitable mast or wall location with a clear line of sight where possible, keeping it above nearby obstructions to obtain the best 360° coverage. Route the included 2 m cable to your cellular router, modem or IoT gateway and attach the SMA (male) connector to the device’s SMA (female) antenna port. Ensure the mount and cable are secured and weatherproofed according to local practices; tighten the connector by hand or with a small wrench as appropriate for a secure connection.

Recommendations

For optimal performance, place the antenna at the highest practical point and orient the installation vertically. If a single antenna does not provide sufficient performance in very weak signal areas, consider using a device or system that supports external MIMO or higher-gain antenna options compatible with your equipment.