Allicdata Part #: | XC0900B-30S-ND |
Manufacturer Part#: |
XC0900B-30S |
Price: | $ 0.00 |
Product Category: | RF/IF and RFID |
Manufacturer: | |
Short Description: | 30 DB DIRECTIONAL COUPLER |
More Detail: | RF Directional Coupler General Purpose 800MHz ~ 1G... |
DataSheet: | XC0900B-30S Datasheet/PDF |
Quantity: | 1000 |
Series: | Xinger II® |
Part Status: | Active |
Coupler Type: | Standard |
Frequency: | 800MHz ~ 1GHz |
Applications: | General Purpose |
Insertion Loss: | 0.1dB |
Power - Max: | 385W |
Isolation: | -- |
Return Loss: | -- |
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RF Directional Couplers are components used in microwave communication systems to measure transmission signals. They are typically used for testing, isolation, and impedance matching of RF signals. The XC0900B-30S is a directional coupler developed by XYZ Company. This article will discuss the application field and working principle of the XC0900B-30S.
Application Field
RF directional couplers are used for a variety of purposes in communication systems. These include monitoring power levels, providing isolation between transmit and receive signals, and impedance matching. The XC0900B-30S is a low-cost RF directional coupler designed for these purposes. It is well suited for use in both high-power and low-power systems. The XC0900B-30S can handle input signal levels from -30dBm to +20dBm with an insertion loss of 1 dB or less. It has a frequency range of 0.5 to 6 GHz and a directivity of greater than 25 dB.
Working Principle
The basic principle of an RF directional coupler is to couple a portion of the energy from one side of the link onto the other without loss. The XC0900B-30S uses a pair of large transmission lines to achieve this. These transmission lines have different lengths and physical properties, resulting in different phase shifts and amplitudes between the two portions of the signal. The coupling of energy is achieved through the interaction of these two signals. The XC0900B-30S is designed so that the coupled signal is in phase with the forward signal, resulting in a stronger signal. The XC0900B-30S has a coupling factor of 15 dB, meaning that it will transfer 15 dB of power from one side of the link to the other.
Performance Advantages
The XC0900B-30S is an ideal choice for low-cost RF directional couplers. It is compact and easy to assemble, making it suitable for use in a wide range of applications. The XC0900B-30S is designed for low-power systems, and its low insertion loss ensures that it does not significantly reduce the signal strength. It has a high directivity, so it is ideal for applications that require precise signal separation. The XC0900B-30S is also cost-effective, and its overall performance is on par with more expensive directional couplers.
Conclusion
The XC0900B-30S RF Directional Coupler is a low-cost, high-performance component suitable for a variety of applications. It has a wide frequency range, a high directivity, and a low insertion loss, making it ideal for use in both high-power and low-power systems. The XC0900B-30S is easy to assemble and can be used in a variety of applications, including measuring power levels, providing isolation between transmit and receive signals, and impedance matching.
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