Πανκατευθυντική κεραία 4G-LTE QOLTEC 57037, διπλής πόλωσης, κέρδος 5 dBi

Omnidirectional 4G LTE antenna QOLTEC 57037 delivers 5 dBi gain with dual polarization to improve mobile broadband reception. The antenna is designed for outdoor or indoor mounting and is compatible with routers, modems and gateways to support more stable 4G LTE connectivity and reduced signal dropouts in areas with weak coverage.

Advantages

The dual-polarized omnidirectional design provides more consistent signal reception from multiple directions while the 5 dBi gain balances range and form factor for typical residential and small-business installations. Its external mounting capability allows placement for optimal signal exposure, and compatibility with standard cellular equipment makes it easy to integrate with existing routers and modems.

Suitable for

• Improving 4G LTE signal for home routers
• Enhancing connectivity for small office gateways and modems
• Use in locations with weak cellular coverage to reduce dropouts
• Outdoor mounting on poles or building facades and indoor placement near windows

Key specifications

• Antenna type: omnidirectional, dual-polarized
• Frequency range: designed for 4G LTE bands
• Gain: 5 dBi
• Mounting: outdoor or indoor mounting options
• Use cases: compatible with routers, modems and gateways

How to use

Mount the antenna in an elevated outdoor position or near a window indoors for best reception, securing it to a pole or wall using appropriate brackets. Connect the antenna to the router, modem or gateway following the device manufacturer’s connector requirements and ensure cables are weatherproofed for outdoor installations. After connection, check signal levels on the cellular device and adjust position or orientation slightly to achieve optimal reception.

Recommendations

Place the antenna at the highest practical point with clear line-of-sight to nearby cell towers and avoid large metal obstructions. For outdoor installs use weatherproof cabling and seal connectors; for indoor use position near external-facing windows for improved signal.