ARV22N12Q

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Radio frequency switches, also known as RF Switches, are passive devices used to selectively control signal paths for switching in radio frequency circuits.

Arv22N12Q is a 18GHz RF switch, specifically developed for space-grade applications, including dual polarization, low noise, high port-count and extremely linear operation. It is a versatile solution for switching and combining of multiple small channels from 2 to 4 ports.

Application Field

Arv22N12Q is ideal for high frequency switching applications such as those in radio astronomy, satellite communication systems, instrumentation, and communications systems. It is also suitable for the test and measurement of high-speed components.

Working Principle

Arv22N12Q works by limiting the range of frequency-selective paths between two endpoints. This method of operation ensures very high isolation in the off-state and minimizes insertion loss in the on-state. Arv22N12Q is an ideal solution for switching very small signals with low distortion and excellent repeatability.

It utilizes a combination of mechanical and electrical components, such as switches, relays, and diodes, to selectively control the paths of signal. The mechanical part of the switch includes a switch and wiring that activates and deactivates the different paths of the switch. The electrical components control the various parameters, such as frequency, phase, amplitude, and power.

Arv22N12Q also features excellent linearity and repeatability and can be used for multiple switching applications, such as level changing, impedance matching, signal routing, and interconnection. With its high port count, it can also be used for large-scale switching applications.

There are two types of Arv22N12Q switches available in the market: single-pole and double-pole. Single-pole switches are used to connect different signals, while double-pole switches are used to connect two signals from different sources. Multiple Arv22N12Q switches can also be used in parallel or series for larger switching applications.

In addition to its high accuracy, robustness, and low power consumption, Arv22N12Q is also RoHS compliant and designed to meet the most exacting environmental standards. Its high reliability makes it suitable for mission-critical applications and ideal for long-term and extended-use applications.

In summary, Arv22N12Q is an ideal RF switch for small frequency switching applications. It is capable of handling large signal ranges and high port-counts, while providing excellent linearity and repeatability. It is RoHS compliant and designed with stringent environmental standards. With its versatile and reliable design, Arv22N12Q is a perfect choice for many different applications.

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