Series:	--
Packaging:	Bulk
Part Status:	Active
Attenuation Value:	14dB
Frequency Range:	0Hz ~ 12.4GHz
Power (Watts):	2W
Package / Case:	SMA In-Line Module

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Attenuators

ATT-0276-14-SMA-02 Application Field and Working Principle

Attenuators are devices that reduce the strength of a certain signal. That can be done in a variety of ways, most often by altering the voltage, current, or impedance of a certain signal. The ATT-0276-14-SMA-02 is an RF attenuator specifically designed to reduce the strength of high frequency, radio frequency (RF) signals. The ATT-0276-14-SMA-02 has an operating frequency band of 0.3 GHz- 18GHz, low VSWR of 1.5:1, and insertion loss of 3-18dB (depending on frequency). It is a surface mount device (SMD) and low profile, with an adapted flange and solder foot for mounting. It is made of stainless steel, which makes it durable and resistant to wear.The ATT-0276-14-SMA-02 has a step attenuation of 1dB at each step of 10dB and is adjustable from 0-17dB. The SMA connectors ensure low VSWR and low loss for RF signals, and the ATT-0276-14-SMA-02 is ideal for use in wireless or mobile applications as it provides low-level attenuation with a wide operating frequency range.It is important to understand the working principle of the ATT-0276-14-SMA-02 before using it. The device is structured with an absorber between two caps. Alternating current (AC) passes through the absorber and the caps, creating an electrical field. The two caps act as a variable capacitor, and they are adjusted with a screwdriver to control the impedance of the absorber. The resistance of the absorber is determined by the electrical field, which changes according to the voltage applied to the caps. This is how the ATT-0276-14-SMA-02 adjusts its attenuation.The application field of the ATT-0276-14-SMA-02 is quite broad, as it is a high-performance RF attenuator. It can be used in various types of RF equipment, such as wireless communication systems, telecommunications equipment, antenna arrays, base stations, satellites, and many more. It is especially suitable for fixed and mobile applications requiring low losses and a high level of precisionThe ATT-0276-14-SMA-02 is a high-performance RF attenuator that is perfect for a range of applications that require high-quality results. Its adjustable feature allows it to reduce the strength of RF signals without the need for complex circuitry. It is also extremely durable, thanks to its stainless steel construction. For anyone looking for a reliable, high-performing RF attenuator, the ATT-0276-14-SMA-02 is a great choice.

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