Feature: 1. High Quality PCB: The antenna module is made of high quality PCB material, which is sturdy and durable and has a long service life. 2. Large Heat Dissipation Area: The antenna module has a large heat dissipation area, which can better maintain long term operation. 3. High Frequency: The high frequency antenna module can increase the use range and reduce the difficulty of work. 4. Improved Work Efficiency: The antenna module has high gain, which can improve work efficiency, and is easy to install and operate, and is convenient to use. 5. Basic Specifications: This is a professionally manufactured antenna module with stable characteristics and high reliability. Specification: Item Type: PCB Antenna Module Material: PCB Working Frequency: 2.4G Gain: >7dB Port Impedance: 50 ohms Leading Method: SMA-J (RG316 Radio Frequency Wire SMA Female Threaded Male Head). Package List: 1 x Antenna Module Note: Don't overload