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White rectangular sector antenna with integrated radio mount, 5 GHz, 90/120° coverage

Cambium Networks

Cambium Networks C050900D021A ePMP 2000 5 GHz 90/120° Sector Antenna

SKU CH-6G6B-QQ85Y

A 5 GHz sector antenna for ePMP 2000 networks, covering 90° or 120° with 35 dB front-to-back ratio and consistent gain from 4.9 to 6.0 GHz

  • 5 GHz sector antenna covering 90° or 120° for flexible sector deployments
  • 35 dB front-to-back ratio enables ABAB frequency reuse across four sectors
  • Consistent gain from 4.9 to 6.0 GHz allows channel selection anywhere in band
  • Excellent null fill provides broad coverage even near tower base and sector edges
  • Compact design with integrated ePMP 2000 radio mount and GPS antenna integration

Sector Antenna for ePMP 2000

The Cambium Networks C050900D021A is a 5 GHz sector antenna built for ePMP 2000 point-to-multipoint access networks. It supports 90° and 120° coverage patterns to help operators scale high-density deployments.

Dual Beamwidth and Frequency Reuse

The antenna delivers a 35 dB front-to-back ratio that enables ABAB channel reuse across four sectors. Consistent gain from 4.9 to 6.0 GHz allows flexible channel selection anywhere in the band.

Installers Deploying High-Density 5 GHz PMP

This unit suits wireless ISPs needing predictable sector coverage with integrated radio and GPS mounts. It is not for installers requiring omnidirectional patterns or operators working outside the 5 GHz band.

How it compares

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

Price $156.99
Cheaper than about 65% of the 782 comparable items (median $253.99).

Specifications

Product
Brand nameCambium Networks
Model nameC050900D021A

Questions about this item

How often will the sector antenna itself need maintenance or replacement?

The passive antenna has no moving parts or electronics, so it typically requires no scheduled maintenance or replacement beyond occasional visual inspection for physical damage or corrosion.

What is the first performance limit reached when the ePMP 2000 radio runs continuously on this antenna?

The limiting factor is the radio's own thermal and processing ceiling; the antenna simply radiates whatever signal the radio provides across the 4.9 to 6.0 GHz range with consistent gain.

Does the antenna add any noise, heat or power draw when the link operates all day?

No — it is a passive component that contributes zero noise, generates no heat and consumes no power; all thermal and electrical load comes from the mounted radio.

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