| Feature: 1. Wide Application: Suitable for GSM, 2G, 3G, 4G, LET full?band network equipment, number taking machines, routers, advertising machines, vending machines, etc. 2. 9dbi High Gain: The gain is as high as 9dbi, and the transmission range is large. Affected by the environment, the more open the area, the longer the signal transmission distance. 3. Flexible Structure: The antenna adopts a flexible structure design, you can choose a better angle for the signal, and the side can be turned 90 degrees , which is more efficient. 4. Fast Transmission: Independent channel transmission is faster, reduces co?channel interference, enhances signal gain, and improves transmission performance. 5. Long … | |