R577022030

RF Switches Overview

The Radiall R577022030 is a DPDT coaxial switch from the RAMSES series, designed for high-frequency applications up to 3 GHz. It operates with a 12V DC control voltage and features a failsafe mechanism. The unit utilizes diodes pins terminals for connection and includes an integrated indicator. Constructed as a module, it maintains a 50 Ohm impedance and functions within an operating temperature range of -40°C to 85°C.

RF Switches Feature Summary

• Dual Pole Double Throw (DPDT) switching configuration for signal routing
• Integrated LED indicator for status visibility
• Failsafe design ensuring defined state upon power loss
• Module package format for system integration

RF Switches Applications

• RF test and measurement instrumentation
• Telecommunications base stations
• Aerospace and defense radar systems
• Satellite communication ground equipment

RF Switches Procurement Notes

Verify current manufacturing status directly with Radiall USA, Inc., as availability may vary. Confirm that the 12V DC control requirement aligns with your system's power supply architecture. Ensure mechanical compatibility with existing mounting brackets or PCB layouts due to the specific terminal type. Request updated datasheets to validate environmental ratings against your operational conditions.

RF Switches Selection Notes

Select this component when a DPDT topology is required for frequencies extending to 3 GHz. The 12V actuation voltage distinguishes it from other variants in the RAMSES family that may use different drive levels. Consider the module form factor if space constraints preclude discrete relay solutions. Verify that the 50 Ohm impedance matches your transmission line requirements to minimize signal reflection.

RF Switches Part Context

This part belongs to the RAMSES series of coaxial switches, which are engineered for demanding environments including space and industrial applications. The series offers various pole configurations and frequency ranges. The R577022030 specifically addresses needs for dual-channel switching with visual feedback, fitting into Radiall's portfolio of reliable interconnect components established since 1952.

RF Switches Replacement Considerations

Cross-reference with R577023030 if 28V DC operation is preferred instead of 12V. Check R570A12030 if Single Pole Double Throw (SPDT) functionality suffices for the application. Always verify pinout and mechanical dimensions before substitution to ensure physical compatibility.