X3C21P1-05S RF/IF and RFID

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A RF directional coupler is an electrical device that directs a part of the RF (radio frequency) signal from one port to another while the rest of the signal is transmitted without disruption. RF directional couplers are widely used in various electronic applications, such as radio reading, radio control, telemetry, and wireless communication. The X3C21P1-05S is a small, environmentally sealed, 3 dB wideband RF directional coupler. It is used in many applications, such as transmit/receive control, antenna control, power gain control, device test/verification, and other RF signal monitoring.

The X3C21P1-05S coupler is designed for applications in which high directivity across a wide range of frequencies is required. It is capable of operating in the range of 10-3000 MHz and provides a low-distortion output with a response that is linear over the frequency range, ensuring accurate power measurements. It employs a design that is both stable and reliable, making it an ideal choice for applications that require reliable and precise power measurements.

The working principle behind the X3C21P1-05S coupler is based on a four-port design, in which the signal that is received from one port is split into two parts, with one part transmitted through one output port and the other part transmitted through another output port. The two outputs are in opposite, or anti-phase, direction, resulting in a net signal that is equal in amplitude but with a reversed phase. The two signals recombine at the input port. The sum of power at the output ports will be the same as that at the input port, preserving the original power balance.

The X3C21P1-05S coupler is suitable for a wide range of applications, from measuring the level of noise on communication networks to the detection of signals from earth-orbiting satellites. It can also be used in medical imaging, wireless communication, and signal intelligence. The X3C21P1-05S coupler can be used in wideband and narrowband test and measurement applications, and its low-distortion output and wide range of working frequencies make it an excellent choice for various applications. The device is also easy to integrate into automated or computer-controlled test and measurement systems.

The X3C21P1-05S directional coupler is a reliable and precise RF measurement device. Its four-port design and wide range of frequencies make it a great option for applications that require accurate power measurements. Its stable and reliable design ensures superior performance in a variety of different applications, making it an excellent choice for use in test and measurement systems. The X3C21P1-05S coupler is an ideal option for a variety of different RF measurement applications.

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