ARS30A03

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High Frequency (RF) Relays are used for signal switching on the radio frequency or microwave frequency range. The ARS30A03 is a high-frequency dual-channel relay designed for use in environments that require high accuracy and stability. It has a wide variety of applications, such as broadband communications networks, radiofrequency (RF) and microwave systems, as well as antenna switching and measurement systems.

The ARS30A03 is designed to switch frequencies between 0.40 and 40 GHz with low insertion loss, high isolation, low VSWR and low PIM levels. The relay is based on a structure of two isolated RF transmissions lines, each with two independent contact pairs. The lines are impedance matched to minimize any signal reflections, eliminating intermodulation products.

The working principle of the ARS30A03 is based on the concept of “electronic switching”. By driving both RF lines in opposite directions, the two contact pairs can open or close within one microsecond. The relay has an integrated micro-controller for switching control, which allows for direct digital control over the transfer path.

The ARS30A03 can be used for both broadband and narrowband signal switching, making it ideal for signal routing, antenna switching, and measurement applications. It also has superior temperature performance, stability and reliability. The ARS30A03 is a great solution for high-frequency signal applications that require high performance and accuracy.

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