When installing a high-power repeater, what requirements should we pay special attention to?

Key Requirements for High-Power Repeater Installation

When installing a high-power repeater, it's crucial to pay attention to several critical factors to ensure optimal performance and safety. Here are some key requirements:

1. Site Selection and Zoning:

Zoning Regulations: Ensure the chosen site complies with local zoning laws and permits for radio frequency (RF) transmission.

Line of Sight: The repeater should have clear line-of-sight to both the donor site (where the original signal originates) and the coverage area. Obstructions like trees, buildings, or hills can significantly impact signal strength.   

Distance: The repeater should be located at an appropriate distance from the donor site to avoid interference.

2. Antenna Placement and Orientation:

Height: The antenna should be mounted at a sufficient height to maximize coverage. Factors like terrain and surrounding structures will influence the optimal height.   

Orientation: The antenna should be oriented to provide the best coverage for the intended area. This may involve adjusting the azimuth and tilt angles.

Isolation: Ensure adequate isolation between the donor and receiver antennas to prevent feedback and interference.   

3. Power Supply:

Capacity: The power supply should be capable of providing the required power for the repeater and any associated equipment.

Grounding: Proper grounding is essential to protect the equipment from lightning strikes and electrical surges.   

4. Environmental Considerations:

Weatherproofing: The repeater and its components should be adequately weatherproofed to withstand harsh environmental conditions.

Wildlife: Consider the potential impact of the repeater on wildlife, especially if it's located in a sensitive area.

5.Installation Tools:

Prepare all related installation tools like impact drill,wrench,installation bracket & screws,screw driver,water tapes, antenna pole etc. to ensure the installation is correctly.

6. Equipment Starting 

Only when all the connection are completed, such as the outdoor donor antenna, service antenna are installed, then connect to the power supply, and start to operation.