The invention discloses a wireless bridge radio frequency intensity adjusting system with stable signals

Abstract

The invention discloses a wireless bridge radio frequency intensity adjusting system with stable signals. The method comprises the following operation steps that operation steps are included; The method comprises the steps of step 1, a tester fixes a directional antenna A on the top of a building; then, a camera is mounted and debugged on the directional antenna A; In the installation process of the outdoor wireless network bridge A, a tester needs to ensure that no obstacle is blocked in a transmission line of the outdoor wireless network bridge A as much as possible, the transmission condition that the two ends are mutually visible is met, and wireless signals are weakened and blocked due to obstacles such as trees, buildings and large-scale steel bar buildings. In order to improve the wireless transmission performance, the condition of weak signals caused by signal damage is prevented; And step 2, the debugging camera is connectedwith a switch through a network cable by a person, and connected with the switch with the outdoor wireless network bridge A through the network cable. The wireless bridge radio frequency intensity adjusting system with stable signals is simple in configuration equipment, easy to operate and suitable for popularization.

Description

technical field [0001] The invention belongs to the technical field of wireless communication, and in particular relates to a wireless network bridge radio frequency strength adjustment system with stable signals. Background technique [0002] As the name suggests, the wireless bridge is the bridge of the wireless network. It uses wireless transmission to build a communication bridge between two or more networks; the wireless bridge is divided into a circuit bridge and a data bridge from the communication mechanism. In addition to the basic characteristics of wired bridges, wireless bridges work in the 2.4G or 5.8G frequency bands that are exempt from applying for wireless licenses, so they are more convenient to deploy than other wired network devices, but the existing two or two It is difficult for more than two wireless bridges to keep the signal stable under the conversion of high and low frequency bands, because in the 2.4G frequency band, there are many nearby devices,...

AI Technical Summary

Problems solved by technology

[0002] As the name suggests, the wireless bridge is the bridge of the wireless network. It uses wireless transmission to build a communication bridge between two or more networks; the wireless bridge is divided into a circuit bridge and a data bridge from the communication mechanism. In addition to the basic characteristics of wired bridges, wireless bridges work in the 2.4G or 5.8G frequency bands that are exempt from applying for wireless licenses, so they are more convenient to deploy than other wired network devices, but the existing two or two It is difficult for more than two wireless bridges to keep the signal stable under the conversion of high and low frequency bands, because in the 2.4G frequency band, there are many nearby devices, and the electromagnetic wave signals emitted by the bridges are easily interfered by signals emitted by other devices, causing The transmission quality is degraded, while using the 5.8G frequency band, the frequency is high, the signal wavelength is short, the penetration is poor, and there can be no shelter during transmission. Therefore, it is difficult to adjust the frequency band strength of the wireless bridge at an uncertain distance, and the signal stability is poor.