ATT-0277-15-SMA-02

Series:	--
Packaging:	Bulk
Part Status:	Active
Attenuation Value:	15dB
Frequency Range:	0Hz ~ 8GHz
Power (Watts):	2W
Package / Case:	SMA In-Line Module

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ATT-0277-15-SMA-02 application field and working principle

ATT-0277-15-SMA-02 is a type of attenuator. An attenuator is a device that attenuates or reduces the strength of electrical signals, lowering the magnitude of the signal without changing its waveform. These devices are usually designed to reduce the power of an input signal without severely affecting the signal at the output side. The ATT-0277-15-SMA-02 is an attenuator designed and manufactured by the company TDK-Lambda. It is a high-end, high precision, and an all-silicon device that is capable of attenuating signals up to 15dB.The ATT-0277-15-SMA-02 has a wide range of applications including but not limited to the fields of digital TV broadcasting, radio broadcasting, wireless communication, satellite systems, as well as optical communication systems. It is primarily used to reduce the strength of an input signal to a more manageable level, while preserving the waveform of the input signal. It can also be used to balance the signal levels between components, devices, or systems to ensure efficient and reliable operation.The working principle of the ATT-0277-15-SMA-02 is based on the resistor divider rule. This principle states that a voltage drop (attenuation) is produced when a current traverses the resistance (R1) of a resistor divider. This results in a voltage drop (attenuation) in a portion of the input signal. The ATT-0277-15-SMA-02 is designed such that it can be configured to produce a desired voltage drop of up to 15dB.The ATT-0277-15-SMA-02 is a voltage variable attenuator, meaning that its attenuation is determined by the voltage applied to the input. This feature allows for a wide range of attenuation levels to be achieved, depending on the requirements of the application. The device also has a high precision, with an attenuation accuracy of up to 0.5dB. This ensures that the produced signal at the output is precisely as per designed.The ATT-0277-15-SMA-02 is a highly reliable device, with a temperature range of -40°C to +85°C. It also features an integrated protection circuit, making it safe to use in various applications. The device is also designed to be compact, making it easy to install in any system.In conclusion, the ATT-0277-15-SMA-02 is a high-precision, temperature-stable voltage variable attenuator manufactured by TDK-Lambda. It is mainly used to reduce the input signal strength without changing its waveform. It features a wide range of applications in digital TV broadcasting, radio broadcasting, wireless communication, satellite systems, and optical communication systems, making it an ideal choice for those industries. Its integrated protection circuit, precise attenuation accuracy, and compact design make it a reliable and desirable device in any system.

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