ATT-0276-19-SMA-02

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Attenuators are device used to reduce the strength of an electronic signal without distorting its waveform. The ATT-0276-19-SMA-02 is a type of epoxy molded SMT attenuator developed by WG Technologies, Inc. This specific attenuator is suitable for use in radio frequency applications, such as radars and radios, and can provide attenuation from 1 to 30 dB at frequencies up to 4 GHz.

The ATT-0276-19-SMA-02 is designed as a surface-mount device (SMD). The components used in the attenuator are typically epoxy-molded resistive elements, with ground and power planes placements. The ground plane is placed on the bottom side of the device, while the power plane is placed on the top side. The resistors have gold terminals which are bonded and soldered to the PCB circuit board.

The working principle of the ATT-0276-19-SMA-02 is based on the concept of mutual coupling between its two inductive coils. The two inductive coils interact with each other, creating a field of energy between them. This field of energy acts as a conductor of electrical current, allowing current to flow between the coils. The energy which is created by the interaction of the two coils is known as mutual coupling.

The ATT-0276-19-SMA-02 measures the amount of electrical energy that is being transferred between the two inductive coils. This data is then used to calculate the impedance of the circuit. Once the impedance of the circuit is calculated, the device can then be used to reduce the amplitude of the signal without distorting its waveform. This process is known as attenuation.

The benefits of using the ATT-0276-19-SMA-02 attenuator in the radio frequency applications include its high reliability, low insertion loss, and low return loss. Also, the design and construction process of the device is straightforward and economical. Furthermore, the device is capable of operating effectively at temperatures up to 85°C.

The ATT-0276-19-SMA-02 is a high-performance SMT attenuator which provides superior attenuation. This makes it ideal for use in radio frequency applications, providing excellent performance and reliability while maintaining an economical cost.

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