ACMD-7403-TR1

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RF Diplexers are commonly used in systems in order to separate and route frequency ranges for simultaneous transmit and receive operations. The ACMD-7403-TR1 diplexer is an example of a high-performance RF diplexer that can provide superior performance for multiple communication systems. This article explores the application field of the ACMD-7403-TR1 as well as its working principle in order to explain how it can be used for various applications.

Applications

The ACMD-7403-TR1 is designed for use in cellular base station radios, as well as other communication systems, where two independent frequency bands need to be simultaneously transmitted and received. It is ideal for Use in Multiple Input Multiple Output (MIMO) systems, where multiple simultaneous transmissions and receptions occur on different frequency ranges. It is also well suited for application in satellite communication systems, where multiple frequency bands must be used to analyze signals and transmit data. The diplexer is also used in Wi-Fi systems, where it can provide better performance and lower insertion loss compared to conventional diplexers.

Working Principle

The ACMD-7403-TR1 is a high-performance RF diplexer with two independent ports, allowing both reception and transmission on two separate frequency bands. The diplexer is based on a three-port diplexer, which is composed of two transmission line segments that are electrically separated at the center. Both of these transmission lines are terminated at the two outer ports, and the center port is not connected to either of them. This design allows the diplexer to have four distinct frequency ranges, two for transmission and two for reception.

In operation, the diplexer is connected to both the transmitters and the receivers. When a signal is sent to the transmit port, the diplexer allows the signal to pass through (with a slight loss) from the transmit port to the lower half of the diplexer, and then on to the receivers. Likewise, signals received from the receivers are passed through the upper half of the diplexer, and then out the receive port. This allows two different signals to be sent and received simultaneously, without interference from each other.

Conclusion

The ACMD-7403-TR1 RF diplexer provides high-performance operation while efficiently separating and routing frequency ranges for simultaneous average power and peak detection in a wide range of communication systems. It is suitable for various applications such as MIMO systems, satellite communication systems, and Wi-Fi systems. Additionally, its three-port design allows for four distinct frequency ranges, two for transmission and two for reception.

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