What is coaxial power divider?
Jun 29, 2023
1.Product Structure
A coaxial power divider typically consists of a coaxial transmission line with multiple branches connected to it. The transmission line has an input port and multiple output ports. The branches of the transmission line are designed to split or combine the signal power.
The basic structure of a coaxial power divider involves the use of resistive elements or transformers. Resistive power dividers are commonly used for dividing power, while transformers are used for both power division and power combining.
2.Product Type
1. Resistive Power Divider:
In a resistive power divider, resistors are strategically placed in the branches of the transmission line. These resistors provide impedance matching and equal power division among the output ports. The value of the resistors determines the power division ratio. For example, if there are N output ports, each resistor will have a value of Z0/N, where Z0 is the characteristic impedance of the transmission line. Resistive power dividers are relatively simple in structure but may cause some loss due to the power dissipated in the resistors.
2. Transformer-Based Power Divider:
Transformer-based power dividers utilize impedance transformation to split or combine the signal power. By using transformers with appropriate turns ratios, the power can be divided or combined according to the desired ratio. Transformers offer better efficiency compared to resistive power dividers and can provide higher power handling capabilities.
3.Product Application
- In wireless communication systems, coaxial power dividers are used to distribute signals to multiple antennas or receivers. They allow the same signal to be routed to different locations while maintaining signal integrity and minimizing signal loss.
- Power dividers are commonly used in RF test and measurement setups to split the signal for various purposes. They can be used to connect multiple instruments to a single test signal source or split the signal for parallel testing of multiple device
- In antenna arrays used for beamforming or phased array systems, coaxial power dividers are used to split the signal power to multiple antenna elements. This allows for precise control of the antenna radiation pattern and beam direction.
- In radio and television broadcasting systems, power dividers are used to split the signal power to multiple transmitters or tower sites. This enables simultaneous transmission on different frequencies or coverage areas.
4.Product Benefit
- Signal Integrity: Power dividers maintain the signal integrity by providing proper impedance matching and minimal signal loss across all ports. This ensures accurate and reliable signal distribution or combination.
- Power Sharing: Power dividers evenly split the input power among the output ports, allowing each port to receive an equal portion of the signal power. This ensures balanced operation and prevents power imbalances that can affect system performance.
- Versatility: Coaxial power dividers are available in various configurations, including 2-way, 3-way, 4-way, and even higher port counts. This provides flexibility in system design and allows for customization based on specific requirements.
- Compact Design: Power dividers are usually compact and easily integrated into RF systems. Their small size enables efficient use of space and facilitates ease of installation.
5.Guarantee
WARRANTY PERIOD:
The warranty period of the product is twelve (12) months.
SCOPE OF WARRANTY:
The company guarantees that the product is free of any material and manufacturing defects during the warranty period. If the product fails under normal use during the warranty period, it is natural damage (non-human factor damage), the company's product or the company's agent product enjoys free replacement of new products or good products, a component repair or replacement during the warranty period Repair service.
Free maintenance of the product warranty period. The warranty period of parts and accessories that have been replaced by our company will not be extended due to free maintenance. During the warranty period, if the fault cannot be repaired due to the shortage of product parts, or the product is discontinued or out of stock, the company can replace the models with the same specification or higher level after the customer agrees to replace, and the price difference will be charged at the discretion of the customer.
6.Company Profile
Tel:86 18089298725
Address:RM 3-1810, BD 6, HuaCheng International Building, ChangAn South Road
Email:sunny_ma@winfinecom.com
