Compact 3G/4G magnetic antenna with 3dBi gain and 3-meter SMA male cable. Ideal for routers, modems, IoT devices, and remote GSM/LTE communication.

3G/4G Magnetic Antenna – 3dBi Gain with 3M SMA Cable

This compact and reliable 3G/4G LTE antenna features a strong magnetic base for easy mounting on any metal surface and a 3-meter low-loss coaxial cable with an SMA male connector. Designed for wide compatibility with GSM, 3G, and 4G/LTE networks, it enhances wireless signal strength and stability for routers, modems, and IoT/M2M systems.

Key Features:

• Omnidirectional antenna for 360° coverage
• Gain: 3dBi – Ideal for short- to medium-range signal improvement
• Connector: SMA Male
• Cable: 3 meters RG174 coaxial cable
• Strong magnetic base for easy, tool-free installation
• Supports GSM/3G/4G/LTE bands: 700–2700 MHz
• Perfect for IoT devices, smart meters, routers, alarms, and telemetry

Technical Specifications:

• Frequency Range: 700–2700 MHz
• Gain: 3dBi
• Impedance: 50 Ohms
• VSWR: ≤ 2.0
• Cable Length: 3 meters
• Connector Type: SMA Male
• Base: Magnetic mount
• Operating Temperature: -40°C to +85°C

Compact, efficient, and easy to install, this antenna is the perfect solution for enhancing GSM/3G/4G signal reception in remote or urban areas. Ideal for both fixed and mobile wireless systems.