RF Attenuators

RFECHO’s RF attenuators are a vital component in the field of wireless communication technology, designed to reduce signal power without significantly distorting its waveform. These attenuators operate over an extensive frequency range of 0.01GHz to 50GHz, ensuring optimal performance across a wide spectrum. With a Voltage Standing Wave Ratio (VSWR) of 1.2 to 3dB, they offer excellent signal reflection characteristics.

The RFECHO RF attenuators include models that cover broadband frequencies from 2GHz to 4GHz, boasting low insertion loss and a wide dynamic range. Each variable attenuator unit is meticulously designed as a solid coaxial package, ensuring robustness and reliability.

In most communication systems, RF components such as transmitters, receivers, mixers, multipliers, attenuators, amplifiers, voltage-controlled oscillators, and phase-locked loops may require specific power levels for optimal operation. However, these power levels may vary across the system network due to different components. Therefore, it may be necessary to fine-tune the attenuation level to account for changes in the received signal level or to ensure the best input power match for sensitive circuits.

RFECHO’s RF attenuators are ideally suited for use with variable gain amplifiers, power level control, feedforward amplifiers, and automatic level control (ALC) circuits. Their versatility and superior performance make them an invaluable asset in various applications, highlighting their importance in the ever-evolving landscape of wireless communication technology.

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