YEME491WPAM 4G 4-in-1 pole mount combo single beam lens antenna

Overview

The Quectel YEME491WPAM is a high-performance four-port single-beam lens antenna designed for advanced cellular networks in the 1710–2690 MHz frequency range, covering key bands for 3G, 4G LTE, and early 5G deployments. This antenna delivers exceptional gain—15.5 dBi in the lower band and 16.5 dBi in the upper band—ensuring strong signal transmission and extended coverage for urban and suburban environments.

Featuring ±45° polarization and a single, precisely focused beam with a narrow 3 dB beamwidth (28°–23° horizontally and 26°–23° vertically), the YEME491WPAM offers excellent sector precision and reduced interference. Its high port-to-port isolation (≥ 25 dB) and superior front-to-back ratio (25 dB) enhance network capacity and signal clarity.

Built with a rugged UPVC radome and supporting mechanical downtilt up to 20°, it withstands harsh outdoor conditions, operating reliably from -40 °C to +70 °C. As a RoHS and REACH compliant solution from Quectel, this antenna provides the high gain, reliability, and focused performance required for modern wireless infrastructure.