12dBi 4G LTE Magnetic Antenna – TS9 SMA CRC9 for Routers

Boost Your Wireless Signal with a 12dBi 4G LTE Magnetic Antenna

Upgrade your router, modem, or hotspot with this powerful 12dBi 4G LTE Magnetic Base Antenna. Designed to support 2G, 3G, and 4G LTE networks across a wide frequency range of 700–2700 MHz, this external antenna significantly improves signal strength and connectivity stability wherever you place it. The magnetic base ensures a secure, no-slip mount on any metal surface, making it perfect for routers, vehicles, desktop modems, and more.

Available in three connector types — TS9, SMA Male, and CRC9 — so you can choose the exact fit for your device. Please select the correct connector type before ordering.

Key Specifications

• Frequency Range: 700–2700 MHz (covers 2G, 3G, 4G LTE, GSM)
• Gain: 12 dBi (MAX)
• VSWR: ≤ 1.6
• Maximum Input Power: 50W
• Connector Types: TS9 / SMA Male / CRC9
• Mount Type: Magnetic base for easy, secure placement
• Model Number: ANT-4G-SMA

What's in the Box

• 1× LTE Magnetic Antenna

Who Is This For?

This antenna is ideal for anyone looking to strengthen their wireless router, USB modem, MiFi hotspot, or vehicle-mounted cellular device. Whether you're working remotely, streaming, or simply need a more reliable connection in areas with weak signal, this wide-band antenna delivers consistent, improved performance.

Made in Mainland China.

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Frequently Asked Questions

Q: What connector types does this 4G LTE magnetic antenna support?

A: This antenna is available with three connector options: TS9, SMA Male, and CRC9. Please select the connector type that matches your specific router or modem before placing your order to ensure compatibility.

Q: What frequency bands does this 12dBi antenna cover?

A: This antenna covers a wide frequency range of 700–2700 MHz, making it compatible with 2G (GSM), 3G, and 4G LTE networks commonly used by routers, USB modems, and mobile hotspot devices.

Q: How does the magnetic base work and where can I mount it?

A: The integrated magnetic base allows the antenna to attach firmly to any flat metal surface — such as the top of a router, a metal desktop, or a vehicle roof — without any screws or adhesives. This makes it easy to position and reposition for the best possible signal.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.