R570413000

RF Switches Overview

The R570413000 is a general-purpose SPDT coaxial switch from the Ramses series by Radiall. It operates at frequencies up to 18 GHz with a 50 Ohm impedance. The device features a failsafe design powered by 28 Vdc (range 24-30 V) and utilizes pin terminals for connection. Key electrical specifications include a maximum insertion loss of 0.35 dB, minimum isolation of 60 dB, and a VSWR of 1.4:1. It supports a mechanical life of 10 million cycles and functions within a temperature range of -40°C to +85°C.

RF Switches Feature Summary

• SPDT configuration with failsafe operation mechanism
• High-frequency performance up to 18 GHz
• Low insertion loss and high isolation characteristics
• Robust mechanical endurance rated for 10 million cycles

RF Switches Applications

• General purpose RF signal routing
• Test and measurement equipment
• Telecommunications infrastructure
• Aerospace and defense systems

RF Switches Procurement Notes

Verify component authenticity through authorized Radiall distributors or direct manufacturer channels. Confirm datasheet revisions and RoHS/REACH compliance status prior to integration. Ensure supply chain stability as lead times may vary. Validate that the specific Ramses series variant matches system requirements for frequency and power handling before final procurement.

RF Switches Selection Notes

Select this model when an SPDT switching solution is required for signals up to 18 GHz. The 50 Ohm impedance aligns with standard RF systems. Consider the 28 Vdc control voltage and pin terminal interface for board layout compatibility. The failsafe feature ensures defined state behavior during power loss, critical for safety-sensitive applications.

RF Switches Part Context

This component belongs to the Ramses family of coaxial switches designed for high-reliability applications. It represents a module-style switch offering compact integration compared to larger benchtop units. The series is engineered for consistent performance in demanding environments, balancing high-frequency capability with mechanical durability.

RF Switches Replacement Considerations

Check Radiall documentation for direct cross-reference part numbers within the same Ramses series. Verify that any substitute maintains identical 18 GHz frequency limits, 50 Ohm impedance, and 28 Vdc operating voltage. Ensure pin-out compatibility and failsafe logic match the original design intent.