Omni-directional network antenna DELOCK 10039 RP-SMA male 3 dBi 5.15–5.85 GHz

DELOCK 10039 is an omni-directional WiFi 6 antenna designed for indoor use in the 5.15–5.85 GHz frequency range. The antenna provides up to 3 dBi gain, 50 Ω impedance and an RP‑SMA male connector for direct attachment to compatible routers, access points and client adapters to improve wireless coverage.

Advantages

The antenna's omni-directional pattern delivers uniform signal distribution around the installation point, helping to extend coverage in all directions. Its RP‑SMA male connector ensures straightforward connection to devices with matching sockets, and the 3 dBi gain offers a balance between range and signal stability for typical indoor deployments.

Suitable for

• Extending indoor Wi‑Fi coverage for routers and access points
• Connecting to client adapters and Wi‑Fi 6 devices with RP‑SMA interfaces
• Small offices, apartments and home networks requiring improved 5 GHz performance

When it may not be suitable

This antenna is intended for indoor use and for the 5.15–5.85 GHz band; it is not suitable where outdoor weatherproofing or multi-band coverage (2.4 GHz and 5 GHz together) is required. With a modest 3 dBi gain, it may not provide sufficient long-range performance for large outdoor areas or very distant point-to-point links.

Key specifications

• Antenna type: omni-directional
• Gain: 3 dBi
• Frequency range: 5.15–5.85 GHz
• Impedance: 50 Ω
• Connector: RP‑SMA male
• Polarisation: linear/vertical

How to use

Attach the RP‑SMA male connector to a compatible RP‑SMA female socket on your router, access point or adapter. Position the antenna vertically for optimal omni-directional coverage and place it centrally within the area that requires improved signal. If the antenna includes a cable or mount accessory, use these to achieve a stable placement and adjust the orientation slightly to find the best signal.

What to consider before purchase

• Ensure your device has an RP‑SMA female connector compatible with an RP‑SMA male antenna.
• Confirm you need coverage primarily in the 5.15–5.85 GHz band (5 GHz Wi‑Fi); this product does not cover 2.4 GHz.
• Check whether indoor use and a 3 dBi gain meet your range and environmental requirements.

Usage recommendations

For best results place the antenna in a clear, elevated position away from large metal objects and dense walls; test different locations and orientations to optimise 5 GHz coverage within your home or office.