AV102-12LF

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Attenuators are electronic devices used to manage power transmission and control signal levels. One of the most common types of Attenuators is the AV102-12LF, a long-term stable and rugged fixed attenuator. It is designed for operation in a wide range of applications in telecommunications, broadcast, radio and TV systems.

The AV102-12LF attenuator is a low-loss, single-stage network device with a remarkable temperature stability. Constructed with high-quality ferrite cores and robust design, it is able to operate in temperatures from -55 to +85° C and switch heavy load currents without appreciably affecting attenuation accuracy. Additionally, the unit is also qualified for severe environments such as those encountered in military and aerospace applications.

The AV102-12LF offers an attenuation range of 3-12 dB, making it an excellent choice for applications in modulation control, signal level adjustments, impedance matching, and power splitting. As the frequency range is 100 MHz to 1000 MHz, the AV102-12LF is ideally suited for cellular, LTE, WiMAX, and other wireless communications.

In terms of performance, the AV102-12LF offers low insertion loss, return loss, and isolation. Furthermore, the unit is designed to provide a high attenuation accuracy in the range of ±0.5 dB. It also has excellent VSWR, and the fast settling time of the circuit ensures precise and repeatable switching operations.

The AV102-12LF works in two ways. The first is voltage-controlled attenuation, where the attenuation of the signal is governed by the voltage applied to the attenuator. The second is current-controlled attenuation, where the attenuation is controlled by the current going to the attenuator. The current-controlled option provides a much more linear response, making it preferable for applications such as cable TV. TheAV102-12LF offers both options to ensure reliable signal control in any application.

Overall, the AV102-12LF can deliver precision performance across a wide range of applications in the telecommunication, broadcast, and radio/TV industries. Its rugged construction and wide temperature range make it ideal for use in high-duty or harsh environments, while its low-loss and high-accuracy offers excellent signal control.

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