Case Study: Dimensione serves more customers in high-noise environments with Cambium Networks' ePMP 3000 Dual-Horn MU-MIMO

ePMP 3000 Dual-Horn MU-MIMO Sector Antenna Helps Dimensione to Serve Large Number of Customers in High-Noise Environment

Dimensione is an Italian wireless ISP serving the Molise region whose customer traffic grew roughly 300% year‑over‑year. Facing a noisy base station site on a hill and needing a point‑to‑multipoint solution that reduces off‑axis interference while delivering high downlink throughput without wider channels, Dimensione deployed Cambium Networks’ ePMP 3000 Dual‑Horn MU‑MIMO Sector Antenna along with ePMP Force 180 and Force 300‑16 subscriber modules.

Cambium Networks’ solution used the dual‑horn 60° sector with low side lobes and MU‑MIMO‑optimized AP software to improve isolation, avoid coverage nulls and boost spectral efficiency. On a 20 MHz channel (average noise −50 dBm, TDD 75:25) Dimensione measured average per‑SM downlink ≈102 Mbps and uplink ≈22 Mbps (individual DL results 67–112 Mbps), enabling reliable higher speeds for customers in a high‑noise environment.

Dimensione

Giuseppe Socci

Network Administrator & It Manager