Outdoor LoRa Antenna QOLTEC 57026 10 dBi — high-gain omnidirectional antenna for long-range IoT links

QOLTEC 57026 is an outdoor LoRa antenna with 10 dBi gain designed to improve long-range IoT and LPWAN links. The antenna’s omnidirectional radiation pattern and weather-resistant construction make it suitable for permanent outdoor installation on gateways, base stations and remote sensors. By increasing signal strength and reception range, this antenna helps extend device coverage and supports more reliable connectivity in both rural and urban deployments.

Advantages

This high-gain omnidirectional antenna provides a focused improvement in both transmission and reception for LoRa-based devices. Built for outdoor use, its durable housing resists rain and typical environmental exposure, enabling continuous operation without frequent maintenance. The antenna’s 10 dBi gain enhances range and link budget, which can reduce the number of repeaters or additional infrastructure required to cover a target area.

Suitable for

• LoRa gateways and base stations deployed outdoors
• Remote environmental and agricultural sensors requiring extended range
• LPWAN installations in suburban and rural areas
• Urban deployments where superior rooftop or mast coverage is needed

Key specifications

• Frequency band: compatible with LoRa and common sub-GHz LPWAN frequencies
• Gain: 10 dBi omnidirectional
• Radiation pattern: omnidirectional for horizontal coverage
• Construction: weather-resistant outdoor housing
• Mounting: mast or pole mountable for elevated placement

How to use

Install the antenna at an elevated outdoor location such as a rooftop, mast or pole to maximise line-of-sight and coverage area. Secure the mounting bracket and orient the antenna vertically for optimal omnidirectional performance. Connect the antenna to the gateway or radio using a suitable low-loss coaxial cable and ensure connectors are tightened and weather-sealed. After installation, check signal levels and adjust elevation or surrounding obstructions if necessary to achieve the desired link quality.

Usage recommendations

For best results, place the antenna as high as practical and away from large metallic structures and dense foliage. Use low-loss cable and weatherproof connectors to minimise signal degradation. When deploying in mixed urban and rural environments, test different mounting heights to identify the position that provides the most consistent LoRa link performance.