XEC24P3-30GR1

Series:	Xinger®
Part Status:	Active
Coupler Type:	Standard
Frequency:	2.4GHz ~ 2.5GHz
Coupling Factor:	30dB ± 1dB
Applications:	General Purpose
Insertion Loss:	0.1dB
Power - Max:	300W
Isolation:	27dB
Return Loss:	27dB
Package / Case:	4-SMD, No Lead
Supplier Device Package:	--

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RF Directional Coupler – XEC24P3-30GR1 Application Field and Working Principle

RF directional couplers are considered to be one of the most versatile and handy instruments used in the field of radio-frequency engineering. The XEC24P3-30GR1 is a detector circuit that not only modulates the current and voltage signals to the required RF levels but also isolates them from the environment. The basic construction of the directional coupler consists of two parts and the application field and working principle of this part is briefly discussed below:

Application Field

The major application field of the XEC24P3-30GR1 RF directional coupler lies in the realm of automotive communications. This type of directional coupler can be used to test, detect, and analyze wireless signals in the car, such as signal emissions from the car\'s Electronic Control Unit (ECU). It can also be used to test the integrity and sensitivity of other components on the car such as the antenna, amplifiers, and receivers. This RF directional coupler can also be used to investigate the internal connections and circuitry of the car, as well as troubleshooting the car\'s electronic system.

Working Principle

The XEC24P3-30GR1 RF directional coupler is a two-part device. The first part is responsible for the modulation of the current and voltage signals to the appropriate RF levels. It achieves this through the use of a diode bridge, which converts the alternating current and voltage signals to a single polarized output. The second part of the device acts as an RF isolator, ensuring that the current and voltage signals are not disturbed by any EM fields in the surrounding environment.The RF output of the XEC24P3-30GR1 RF directional coupler is achieved through a combination of two components: a low-noise amplifier and a preceding capacitor. The low-noise amplifier amplifies the signals received from the diode bridge and allows for more accurate monitoring of the environment. The preceding capacitor provides additional shielding from the EM fields, allowing for a more precise reading of the signals. The two parts of the XEC24P3-30GR1 RF directional coupler work together to create a device that is both practical and reliable. This type of detector circuit not only modulates the current and voltage signals to the required RF levels but also isolates them from the surrounding environment. As a result, it is the ideal device for investigating the components of a car’s electronic system and for troubleshooting faulty connections and circuitry.

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