Antenna 4221 2L 4M 2.1m
Future ready compact trio net antenna for smarter sites. This compact, configurable trio net passive antenna combines wide low and mid band support, high antenna and beam efficiency, and integrated telemetry in a single, lightweight form factor. It helps operators boost network impact per site while reducing complexity, wind load and total cost of ownership.
Smarter site value
The trio net antenna maximizes coverage and capacity gains while minimizing hardware and footprint.
Optimized efficiency
High-80s antenna and beam efficiency with −156 dBc PIM for stronger uplink and superior RF performance.
Integrated intelligence
Embedded monitoring (Antenna Monitoring Unit) automates commissioning and optimization in a compact, low-impact design.
AI-ready radios, antennas, and RAN software powering future networks
Ericsson has introduced a new AI-first RAN portfolio combining AI-ready radios, trio net antennas, and AI-powered RAN software to boost uplink performance, energy efficiency, and service differentiation for 5G and beyond.
Read the press release