2.4G 7dBi Wi-Fi Antenna with SMA Male Connector
A router antenna is an essential component of any wireless network setup, as it is responsible for transmitting and receiving signals between the router and connected devices. The frequency of a router antenna is typically 2.4G or 4G, allowing for reliable and fast wireless communication.
One key feature of a router antenna is its gain, which is measured in dBi (decibels isotropic). A higher gain value indicates a stronger signal transmission and reception capability. A typical router antenna may have a gain of 7dBi, providing a reliable connection for devices within its range.
Another important specification of a router antenna is its VSWR (Voltage Standing Wave Ratio), which is a measure of how efficiently the antenna transmits power. A VSWR value of less than 1.92 indicates that the antenna is efficient in transmitting signals without causing signal loss or reflection.
The maximum power handling capacity of a router antenna is also a crucial factor to consider, as it determines the maximum power that can be safely transmitted through the antenna. A typical router antenna may have a maximum power rating of 50W, ensuring that it can handle high-power signals without getting damaged.
The polarization of a router antenna is typically vertical, which means that the antenna transmits and receives signals in a vertical orientation. This polarization helps in minimizing interference and improving signal strength in a wireless network.
Router antennas are available in various colors, with black being a common option. However, some manufacturers offer customized color options to match the aesthetics of the router or the surrounding environment.
The size of a router antenna is typically around 190mm, but it can be customized based on the specific requirements of the network setup. A larger antenna size may provide better signal coverage and range, while a smaller size may be more suitable for compact installations.
In conclusion, a router antenna plays a crucial role in ensuring reliable and efficient wireless communication in a network setup. With features such as frequency, gain, VSWR, maximum power, polarization, color, and size, a router antenna can be customized to meet the specific needs of a wireless network.
