HDH-03003GHD(31)

Series:	HDH
Packaging:	Bulk
Part Status:	Preliminary
Coupler Type:	Standard
Frequency:	2GHz ~ 4GHz
Coupling Factor:	3dB
Applications:	General Purpose
Insertion Loss:	--
Power - Max:	2W
Isolation:	--
Return Loss:	--
Package / Case:	Module
Supplier Device Package:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RF Directional Coupler

RF Directional Couplers are a type of RF-interconnection device designed to split the energy from one port to two or more ports, while providing RF isolation in between ports. The HDH-03003GHD(31) RF Coupler is a device used for measuring the power level of RF signals in the 3.1-3.5GHz frequency range. It has an insertion loss of 0.5dB and directivity of 26dB. This coupler is available in small form factor packages that make it suitable for applications requiring flexibility and low power consumption.

Applications of HDH-03003GHD(31) RF Directional Coupler

The HDH-03003GHD(31) is a high-performance directional coupler designed for use in a wide range of RF applications. It is ideal for measuring power level of RF signals in microwave radio communication, radar, medical and military applications. The compact size of HDH-03003GHD(31) makes it suitable for applications with limited physical space. Additionally, the device is optimized to deliver high accuracy measurements over frequency, temperature and power level variations.

Working principle of HDH-03003GHD(31)

The working principle of a Directional Coupler is based on the principle of impedance matching. It applies the fundamental concept of wave propagation in order to split the energy from one port to two or more ports, while providing RF isolation in between ports. The HDH-03003GHD(31) Directional Coupler operates in the 3.1-3.5GHz frequency range and consists of a miniature coaxial switch, a transmission line and microstrip elements. The design ensures low insertion loss and high directivity while providing a broad-band characteristics over the frequency range.

Advantages of HDH-03003GHD(31)

The HDH-03003GHD(31) Directional Coupler offers a number of benefits due to its compact form factor, high performance, and efficiency. Some of these advantages include:* Low Insertion Loss: The HDH-03003GHD(31) has an insertion loss of 0.5dB, which is quite low compared to other directional couplers in its class. This ensures more of the signal is retained at each port while delivering a low signal loss.* High Directivity: The HDH-03003GHD(31) coupler has an impressive directivity of 26dB. This guarantees high isolation between the coupled ports for better accuracy and performance.* Wide Frequency Range: The HDH-03003GHD(31) operates in the 3.1-3.5GHz frequency range. This makes it suitable for a wide range of applications requiring high frequency RF signal transmission.* Broad-band Characteristics: The HDH-03003GHD(31) is designed with a broad-band characteristics to ensure consistent performance and accuracy over a wide range of frequency, temperature, and power level variations.

Conclusion

The HDH-03003GHD(31) RF Directional Coupler is a high-performance device designed for use in a wide range of RF applications. It provides a low insertion loss and high directivity while featuring a wide frequency range and broad-band characteristics. These features ensure consistent performance and accuracy over a wide range of frequency, temperature and power level variations. With its small form factor and low power consumption, the HDH-03003GHD(31) is ideal for applications requiring flexibility and high coupling efficiency.

The specific data is subject to PDF, and the above content is for reference