Antena externa 4G LTE Dual-MIMO QOLTEC 57041 35 dBi 50 W

External 4G LTE Dual MIMO Antenna QOLTEC 57041 35 dBi 50 W is an outdoor directional antenna designed to improve cellular signal reception and transmission for LTE networks. The dual MIMO configuration provides two independent antenna paths to enhance data throughput and connection stability. The antenna is intended for fixed outdoor installations such as homes, offices and remote sites where stronger mobile data performance and extended coverage are required.

Advantages

The antenna offers high gain of 35 dBi and supports up to 50 W power handling, which helps increase received signal strength and extend usable range without changing network equipment. Dual MIMO design improves link reliability and throughput by enabling two spatially separated signal paths. Weather-resistant construction and a form factor suitable for mounting on poles or walls make it practical for permanent outdoor deployment.

Suitable for

• Improving 4G/LTE signal reception at homes and residential properties
• Enhancing mobile broadband connectivity at small offices and remote work sites
• Providing a stable upstream/downstream link for IoT gateways and routers
• Extending coverage in rural or low-signal areas

Key specifications

• Frequency band: compatible with standard LTE bands (4G)
• Gain: 35 dBi
• Power handling: 50 W
• Configuration: Dual MIMO (two independent antenna paths)
• Mounting: suitable for outdoor pole or wall mounting
• Application: directional antenna for fixed outdoor installations

How to use

Install the antenna outdoors on a pole or wall with a clear line of sight toward the nearest cell tower for best performance. Connect each antenna feed to the corresponding cellular modem or router with low-loss coaxial cable and appropriate connectors. Aim and align the antenna while monitoring signal strength or throughput on the modem, then tighten mounting hardware to secure the position. Ensure all cable connections are weatherproofed and routed to prevent water ingress.

Recommendations

Place the antenna as high as practical and orient it toward the mobile network cell site for optimal gain. Use high-quality, low-loss coaxial cable and matched connectors to preserve signal levels. Verify that the installation complies with local regulations and that mounting hardware is rated for outdoor exposure and wind loading.