2-Pack 4G LTE SMA External Router Antenna 5dBi 190mm 50W

Boost Your 4G LTE Router Signal with High-Gain External Antennas

Upgrade your wireless router's connectivity with this 2-Pack 4G LTE SMA External Antenna. Engineered for a wide frequency range of 698–2700 MHz and delivering a solid 5dBi gain, these antennas are designed to enhance the signal reception and transmission performance of compatible routers including models such as the E5186, B880, B315, B310, B525, B535, and B593. Whether you're strengthening a home network or ensuring a stable connection in a remote location, these compact 190mm antennas deliver reliable results.

Made in Mainland China.

Key Features

• Wide Frequency Range: 698–2700 MHz — compatible with major 4G LTE bands
• 5dBi Gain: Improved signal capture and transmission over standard built-in antennas
• SMA Connector: Universal SMA interface for easy, tool-free installation
• Vertical Polarization: Optimized for standard router orientations
• 50Ω Impedance & VSWR ≤1.8: Low signal loss for efficient power transfer
• Max Input Power: 50W — suitable for a wide range of router hardware
• Compact Design: 190mm length keeps your setup neat and unobtrusive
• Wide Operating Temperature: -40°C to +80°C for year-round reliability indoors or outdoors
• CE Certified for safety and electromagnetic compliance
• Pack of 2: Ideal for dual-antenna routers for MIMO configurations

Specifications

Compatible With

Huawei E5186, B880, B315, B310, B525, B535, B593 and other routers with standard SMA female antenna ports. Please verify your router's connector type before purchasing.

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For more information on wireless frequency standards and antenna technology, visit the NIST Communications Technology Laboratory.

Frequently Asked Questions

Q: Which routers are compatible with these 4G LTE SMA antennas?

A: These antennas are compatible with routers that feature a standard SMA female connector port, including popular models such as the Huawei E5186, B880, B315, B310, B525, B535, and B593. Always check your router's antenna port type before purchasing to ensure a proper fit.

Q: What does 5dBi gain mean for my router's performance?

A: A 5dBi gain antenna focuses wireless signal more directionally compared to a standard 2–3dBi antenna, resulting in stronger signal strength and better range in the targeted direction. This can translate to more stable 4G LTE connections, especially in areas with weaker carrier signals.

Q: Can these antennas be used outdoors?

A: Yes. With an operating temperature range of -40°C to +80°C, these antennas are built to withstand a wide range of environmental conditions, making them suitable for both indoor and outdoor installations near windows or on external equipment enclosures.

Q: What is included in the package?

A: Each order includes 2 × 4G LTE SMA external antennas (190mm). No additional hardware or tools are required for installation — simply screw them onto your router's SMA antenna ports.