2D2C-505-ISG: Specifications, Features, and Applications

 The 2D2C-505-ISG is a high-performance dual coaxial RF switch that offers exceptional signal integrity, reliability, and versatility for RF and microwave systems. This model is especially well-suited for mission-critical environments where stable signal routing and long-term durability are essential.

Specifications Overview

The 2D2C-505-ISG is designed for use in RF applications up to 18 GHz, with an impedance of 50 ohms. It features a low insertion loss—typically under 0.5 dB at high frequencies—and provides excellent isolation above 60 dB. The switch supports both latching and failsafe actuator configurations, operates with either +12V or +24V control voltages, and is commonly equipped with SMA female connectors. Built to operate across a broad temperature range, it delivers consistent performance in challenging conditions.

Key Features

One of the standout qualities of the 2D2C-505-ISG is its balance between compact form factor and high-frequency performance. The switch is engineered with precision to ensure low signal loss and minimal reflection, even in complex RF systems. Its robust mechanical design allows for millions of switching cycles, making it a dependable choice for automated testing or communications infrastructure.

Another important feature is its flexible control system. With options for latching or failsafe operation, engineers can design their systems to meet specific power-loss behavior requirements. The switch's compact size also simplifies integration into rack-mount systems, RF distribution panels, or modular test platforms.

Application Scenarios

The 2D2C-505-ISG is commonly used in RF test and measurement systems, where repeatable, low-loss switching is critical. It’s also ideal for satellite and aerospace communication systems that require high-reliability components under harsh conditions.

In wireless base stations and infrastructure setups, the switch enables signal path routing for redundancy or band selection. Other use cases include radar systems, antenna switching matrices, and any RF setup where precision and durability are key.

Conclusion

With its high isolation, low insertion loss, durable actuator design, and compact footprint, the 2D2C-505-ISG stands out as a trusted RF switch solution across a wide range of professional applications. Whether for test labs, field communication gear, or aerospace-grade systems, this model delivers consistent results you can count on.