X3C19P1-03S RF/IF and RFID

Series:	Xinger III®
Packaging:	Tape & Reel (TR)
Part Status:	Active
Coupler Type:	Standard
Frequency:	1.4GHz ~ 2GHz
Coupling Factor:	3dB
Applications:	DCS, LTE, PCS, WCDMA
Insertion Loss:	0.22dB
Power - Max:	90W
Isolation:	23dB
Return Loss:	24.9dB
Package / Case:	2520 (6450 Metric)
Supplier Device Package:	SMD

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XDirectional couplers are a commonly used type of RF splitter. They have a number of practical applications in the field of RF engineering and are commonly used in communication systems, such as for monitoring power transmitted through coax cables. The X3C19P1-03S is a type of RF directional coupler that is commonly used in a variety of applications. This article will discuss the X3C19P1-03S’s application field and working principle.The X3C19P1-03S is an RF directional coupler that operates in the frequency range of 0-1000 MHz. It can be used in a wide variety of applications that require accurate signal splitting and power monitoring, such as in base stations, radiotelemetry systems, television transmitters, and satellite communications systems. The X3C19P1-03S is able to operate across a wide range of temperature and power conditions, making it suitable for use in various environments.The X3C19P1-03S works by splitting a signal along two paths. One path is the coupled port, and the other is the direct port. The coupled port is used to measure the incoming signal, while the direct port is used to measure the output signal. In order to measure the received signal accurately, the X3C19P1-03S has a combination of directional couplers, baluns, and filters.The directional couplers inside the X3C19P1-03S are responsible for splitting the signal along two paths. These couplers are usually 90-degree hybrid couplers, which go through a certain amount of signal loss when passing through them. This amount of loss is known as the coupling coefficient and is usually expressed in decibels (dB). The baluns are used to ensure a proper impedance match between the couplers and the connected equipment, while the filters are responsible for removing any unwanted high-frequency signals from the signal.The X3C19P1-03S is a versatile RF directional coupler that can be used in a variety of applications. It is able to accurately measure power across a wide range of conditions, and is well-suited for use in base stations, radiotelemetry systems, television transmitters, and satellite communications systems. The combination of directional couplers, baluns, and filters inside the X3C19P1-03S allow it to provide superior performance in challenging environments.

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