PXV1220S-10DBN1-T

Attenuators

The PXV1220S-10DBN1-T is a RF Attenuator. RF attenuators are passive components used in telecommunications systems to adjust signal levels. The attenuator reduces the amplitude of a signal without changing the other parameters of the signal waveform.

Application Field of PXV1220S-10DBN1-T

The PXV1220S-10DBN1-T is a RF attenuator used to reduce the power of an RF signal without changing its waveform. The attenuator is designed for use in a variety of applications, including cellular networks, aerospace, and satellite communications. It is also suitable for applications such as precision level and gain control, power amplifier protection, and voltage controlled oscillator calibration.

Working Principle of PXV1220S-10DBN1-T

The PXV1220S-10DBN1-T is a low-power absorbing attenuator that uses resistive elements to reduce the power of an RF signal. The device consists of two or more resistors connected in series, with the signal applied between the center tap and one end. The other end of the center tap is connected to the reference ground. As the signal is applied to the attenuator, the resistors absorb some of its power as heat. The signal strength is then reduced by the amount that was absorbed.

The PXV1220S-10DBN1-T attenuator has a 10 dB nominal attenuation rating. This means that it can reduce the signal level by up to 10 dB. The attenuator is also highly linear, with an attenuation variance of less than 0.1 dB over its entire operating band. It has a wide operating temperature range, from -40°C to +85°C, making it suitable for use in harsh environmental conditions. The device also features an excellent return loss rating of 15 dB.

Conclusion

The PXV1220S-10DBN1-T is a RF attenuator designed for use in cellular networks, aerospace, and satellite communications applications. The device is capable of reducing the power of an RF signal up to 10 dB, with an attenuation variance of less than 0.1 dB over its entire operating band. It also features excellent return loss and a wide operating temperature range, making it suitable for use in harsh environmental conditions.