Allicdata Part #: | CP0402A1950ALTR-ND |
Manufacturer Part#: |
CP0402A1950ALTR |
Price: | $ 0.15 |
Product Category: | RF/IF and RFID |
Manufacturer: | AVX Corporation |
Short Description: | DIRECTIONAL COUPLER 12DB 0402 |
More Detail: | RF Directional Coupler 1.9GHz 3W 0402 (1005 Metr... |
DataSheet: | CP0402A1950ALTR Datasheet/PDF |
Quantity: | 1000 |
5000 +: | $ 0.13406 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Coupler Type: | Standard |
Frequency: | 1.9GHz |
Coupling Factor: | -- |
Applications: | -- |
Insertion Loss: | -- |
Power - Max: | 3W |
Isolation: | -- |
Return Loss: | -- |
Package / Case: | 0402 (1005 Metric) |
Supplier Device Package: | 0402 |
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RF Directional Coupler is a kind of electrical device used to measure the strength, direction, or other property of electromagnetic fields. A RF directional coupler can be used for purposes such as measurement of electrical signals amplitude or impedance changes. Many applications also exist for voltage, current, power, and RF energy monitoring. The CP0402A1950ALTR is an example of a RF directional coupler.
The CP0402A1950ALTR is a miniature RF directional coupler designed to be a directional sensing device. It is capable of transferring 4GHz signals over a 0.1GHz bandwidth with 1.5dB maximum coupling at -20dBm. The CP0402A1950ALTR has a low insertion loss and high return loss making it ideal for sensing the power of nearby antennas. It can be used to measure the power of nearby wireless devices such as cell phones, routers, and Bluetooth devices.
Application Field of the CP0402A1950ALTR
The CP0402A1950ALTR is most suited for sensing the power of nearby antennas in applications such as cellular base stations, wireless communication systems, Wi-Fi networks, and RFID systems. The coupler can be used for power measurements in high power level environments such as broadcasting and training applications. It is also used in applications which require the measurement of power levels with low insertion loss and through pass effects such as antenna measurement systems and wireless backhaul systems.
Working Principle of the CP0402A1950ALTR
The CP0402A1950ALTR is a directional coupler which works by detecting the power passing through a circuit or a network as well as the power going in the opposite direction. It does this by extracting a small amount of power from the main power flow and directing it to a separate port that can be used for measurement or other purposes. The power is tapped from the main power flow and then routed to a separate port that allows the desired measurements or other activities to take place. The amount of power tapped from the main power flow is determined by the coupling factor, which is determined by the coupling length, line length, and frequency of the circuit.
The CP0402A1950ALTR has a frequency range of 4GHz with a bandwidth of 0.1GHz giving it a high level of sensitivity for measuring the power of nearby antennas. It has a low insertion loss of 1.5dB and a high return loss which is beneficial for RF energy monitoring. The CP0402A1950ALTR is one of the most reliable RF directional couplers available due to its robust construction and high performance.
In summary, the CP0402A1950ALTR is a RF directional coupler suitable for sensing the power of nearby antennas in applications such as cellular base stations, wireless communication systems, Wi-Fi networks, and RFID systems. It has a frequency range of 4GHz and a bandwidth of 0.1GHz with 1.5dB maximum coupling at -20dBm. It has a low insertion loss and high return loss making it suitable for RF energy monitoring. This RF directional coupler is one of the most reliable coupler devices available due to its robust construction and high performance.
The specific data is subject to PDF, and the above content is for reference
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