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White directional mesh antenna with ball joint mount

Ubiquiti Networks

Ubiquiti Networks UMA-D Dual-Band Directional Mesh Antenna

SKU CH-9XSH-KA3CD

A dual-band directional mesh antenna optimised for 802.11ac with a weather-resistant enclosure and versatile pole or wall mounting

  • Optimised for 802.11ac high-efficiency directional radiation with dual polarity
  • Weather-resistant UV-stabilised plastic enclosure for indoor or outdoor use
  • Versatile ball-joint mount enables precise aiming on pole or wall
  • Connectorised design compatible with UAP-AC-M access points
  • Compact dimensions 5.04 x 1.28 x 7.93 inches for flexible placement

Optimised for 802.11ac Mesh

This dual-band directional antenna is built for 802.11ac mesh deployments. It connects to a compatible UAP-AC-M access point to extend wireless coverage. The unit suits installers who need focused signal reach in a specific direction.

High-efficiency radiation pattern

Dual polarity and a high-efficiency directional pattern concentrate RF energy where it is needed. This provides headroom for longer links or noisy environments. The design runs out of gain when the link distance exceeds the antenna's fixed beam-width.

Connectorised UAP-AC-M compatibility

The antenna requires a UAP-AC-M with external RF ports to operate. It cannot be used with access points that lack connectorised interfaces. The ball-joint mount allows precise aiming on a pole or wall for optimal alignment.

How it compares

Measured against everything we stock in Wi-Fi Routers, at today’s prices. Recalculated every night.

Price $146.99
Pricier than about 57% of the 495 comparable items (median $126.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the UMA-D antenna work with my existing UAP-AC-M access point?

Yes, the UMA-D is designed as a connectorized antenna specifically compatible with the UAP-AC-M for mesh deployments.

How can I verify the UMA-D is performing correctly once mounted?

Check the signal strength and mesh link quality metrics on the UAP-AC-M management interface to confirm the directional antenna is properly aimed and connected.

Does the UMA-D include mounting hardware for pole or wall installation?

The antenna features a built-in ball joint mount for precise aiming on a pole or wall; cables to connect it to the UAP-AC-M are sold separately.

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