ขาย เสาอากาศ Gps นําทาง Usb 5v สําหรับโทรศัพท์มือถือ ราคาที่ดีที่สุด

Descriptions: GPS signal amplifier is just an auxiliary receiving tool, can greatly improve the GPS signal reduced by pad pasting. Can be used for common smart mobile phone, laptop, desktop computer, tablet, etc. USB plug interface provide voltage antenna, supply voltage is USB 5V. Made of ABS material, not easy to wear, durable. Antenna working current is very low, ultra-high efficiency, ultra-high signal amplification. Instructions: 1. Put the GPS antenna outside the car. It is generally recommended to put the license plate or the signal line near the rear glass into the car through the gaps of the tailgate cover. 2. Attach the GPS amplifier to the car navigation integrated antenna (or mobile navigation) 3. Dock the antenna connector SMA male and SMA female. 4. Plug the USB connector into the to take 5V power. 5. The power light on the GPS amplifier is on. Precautions: 1. When installing, try to place the antenna and amplifier as far as possible. 2. Open the navigation map. 3. Adjust the position of the antenna so that the satellites found on the navigation are more. Specifications: Material: ABS Color: black Supply voltage: USB 5V Power consumption: 0.03A Antenna length: about 5m Package Included: 1pc x GPS antenna 1pc x GPS amplifier Note:  1. Due to the light difference, the item's color may be slightly different from the pictures. 2. Please allow slight deviation for the measurement data and make sure you do not mind before ordering. #GPS #Antenna #USB #Signal #Amplifier #Car #Navigation #Professional #Universal #Mobile #Phone #Accessories #Tool #Repeater