Quectel 4G & GNSS 3in1 Magnet & Adhesive & Screw Mount Combo Antenna

The YEMD301L1A is a compact, ultra-wideband 4G + GNSS combo antenna designed for reliable performance across global LTE, 3G, 2G, LTE Cat-M, and NB-IoT bands. It integrates two 4G LMH antennas and one active GNSS L1 antenna, delivering high-efficiency operation, robust signal reception, and excellent inter-antenna isolation to prevent self-interference. Engineered for harsh outdoor environments, it features an IP67-rated enclosure, UV-resistant material, and flame-retardant construction to ensure long-term durability. The omni-directional design and multiple mounting options make installation easy across a wide range of applications. Key Features Frequency Bands 4G: 700–960 MHz, 1710–2690 MHz GNSS: 1559–1606 MHz (L1 band) Efficiency: Up to 74% GNSS LNA Gain: 18 ±3 dB Dimensions: 109.28 × 89 × 25.8 mm Environmental Compliance: RoHS, REACH, POPS Protection: IP67, UV-resistant (UL 746C f1), Flame-resistant (UL 94 V-0) Mounting Options: Magnet / Adhesive / Screw Compatibility: Fully compat