H-SN-13

Introduction:

The H-SN-13 is a high efficiency, stable and reliable access product of the indoor coverage access network, specially designed for medium-sized enterprises, financial institutions, government departments, school campuses, exhibition cells and other places. It has features like wide coverage, high sensitivity, strong interference immunity, excellent parameters, and supports composite data, signal and various frequency bands, achieving an unobstructed indoor coverage.

Application Field:

The fields of application for H-SN-13 includes:

• Public institutions such as financial institutions, government offices, universities and other places.
• Medium and large petrochemical plants.
• Medium and large hospitals.
• Large shopping malls.
• Large business buildings.

Working Principle:

The working principle of H-SN-13 can be explained as follows:

• The indoor coverage system uses three kinds of conventional beamforming antennas, directional antennas, and omni-directional antennas. These three types of antennas are distributed in several positions in the indoor environment, and combined to form an electromagnetic coverage network.
• Each wireless signal transmitted by the antenna is directional, and different antennas have different beams.
• The signals transmitted by each antenna will interfere with each other when they pass through the air. The interference will cause the signal weak point and dead area.
• With the help of advanced beamforming technology, H-SN-13 will calculate the transmission path and the beam of antennas to achieve the ideal gain.
• The system then adjusts the beamforming parameters in real time, forming the directional antennas, and compensating for the fading and attenuation of signals in space.
• The interference between the antennas is automatically calibrated, enhancing the overall coverage performance.
• In the process of real-time adjustment, the system is able to maintain the best gain value, the most efficient communication distance and the best transmission speed range.