PC806N

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RF Antennas

RF antennas are a type of antenna specially designed to emit or receive signals in the radio frequency (RF) spectrum, which includes a range of frequency ranging from 3 kHz to 300 GHz. Such antennas are used to send and receive signals from wireless networks, to enable wireless communications. One of the most popular antennas in this spectrum is the PC806N.

PC806N

The PC806N is a type of vertically polarized omni-directional transmission antenna, mainly used for 5.8GHz band operation. Operating at the frequencies of 5.725 to 5.875 GHz, the antenna has an input power of up to 300 W, with gain between 6 and 7 dBi. It is also designed with a 50Ω feed point impedance level and radiation efficiency of around 90%.

Application Field of PC806N

The PC806N is used for a range of wireless communication applications, where its omni-directional features come in handy. One of most common applications is in Wi-Fi wireless networks, where the antenna is used to transmit and receive signals from the wireless router. It is also suitable for low-frequency applications such as satellite communication, due to its wide reception range.

The antenna is also often applied in wireless video systems. In such systems, the PC806N can provide high-performance reception of video footage from cameras and other remote video sensors. This makes it a cost-effective solution for applications such as security surveillance and outdoor broadcasting. It can also be used in vehicle-to-vehicle communication systems, as its vertical polarization features makes it ideal for such systems.

Working Principle of PC806N

The PC806N is kept upright in a vertical position, and its radiation pattern is omni-directional. Its main radiation lobe is perpendicular to the ground and the near-field pattern lies in the horizontal plane. The radiation is focused outward from the antenna horizontally and any small objects placed near the antenna will not be detected.

The antenna uses a balanced feed within the 50Ω impedance range.The impedance transformer of the antenna is connected to the radio card to provide a higher level of signal gain. The core feature of this antenna is the vertical polarization, which eliminates multipath fading and boosts the signal stability.

The PC806N also implements wide-bandwidth light filtering technology. This ensures that frequencies from 5.725 to 5.875 GHz are properly filtered so that noise and other interferences are minimized. This allows the antenna to pick up signals with greater clarity, providing better reception quality.

Conclusion

RF antennas, such as the PC806N, are used for various applications in wireless communications. The PC806N is a type of vertically polarized omni-directional antenna, used for 5.8GHz band operation. It provides a very high gain of up to 7 dBi, enabling it to pick up signals with greater clarity. It also uses wide-bandwidth light filtering technology and its vertical polarization ensures the stability of the signal. As a result, the PC806N is a popular choice for applications such as Wi-Fi wireless networks, security surveillance and vehicle-to-vehicle communication systems.

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