ATT-0276-01-SMA-02

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Attenuators

An attenuator is an electronic device used to reduce the amplitude of an electronic signal without distorting its waveform. The term "attenuator" is most commonly used to refer to an electronic variable attenuator, such as the ATT-0276-01-SMA-02. This device is used to reduce the signal strength (attenuation) of a device, such as a transmitter or a receiver, without impacting the frequency response of the signal.

ATT-0276-01-SMA-02 Application Field and Working Principle

The ATT-0276-01-SMA-02 is a high-performance, wide dynamic range, processing attenuator suitable for communication and radio applications. It is designed to offer superior linearity and low insertion loss for reducing signal levels in a wide variety of applications. It can be used in a variety of fields including broadcast, land mobile radio, multimedia, and satellite communications. This device is also suitable for use in any low power application including battery-operated instrumentation.

The ATT-0276-01-SMA-02 provides a robust and cost-effective solution for the design and manufacture of comprehensive signal conditioning applications. It functions as a direct tap-to-ground attenuator, allowing for direct control of signal attenuation from 0dB to 40dB in 1 dB steps. It also provides a configurable gain command port, which can be used to control the gain of the device. The gain control port can be used to adjust the signal strength by 0dB to 40dB in 1dB steps.

The ATT-0276-01-SMA-02 utilizes a switching network which allows for minimal power consumption and also eliminates the need for manual adjustments. Its robust design also offers a high dynamic range and low harmonic distortion characteristics, which makes it suitable for use in applications requiring long-term accuracy and stability. The device is also designed with a high isolation DC supply, which prevents any DC baseline variations from being transferred to the output.

The ATT-0276-01-SMA-02 also features a wide array of control and monitoring features. It can operate in both manual and programmed mode, with the latter allowing for advanced control of signal levels within pre-defined limits. The device also offers dynamic control of its internal calibration system, allowing for accurate signal level measurements. Additionally, the device can be monitored remotely via Ethernet or RS-485 communications interfaces.

The ATT-0276-01-SMA-02 is an ideal choice for applications requiring precise attenuation control and is suitable for many applications such as broadcast, land mobile radio, satellite communications, and low power instrumentation. It offers superior linearity and low insertion loss and is well suited for use in both manual and programmed modes.

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