R573402605

Overview

The R573402605 is a Ramses series coaxial switch manufactured by Radiall. It features an SP6T configuration with SMA connectors and operates at frequencies up to 18 GHz. The device utilizes a normally open contact form and requires a 12 VDC coil voltage for actuation. Key electrical parameters include a maximum insertion loss of 0.5 dB, a VSWR of 1.5, and isolation of 60 dB. It has a 50 Ohm impedance and uses a D-sub connector for control interface.

Feature Summary

• SP6T coaxial switching architecture within the Ramses product line
• Operates at microwave frequencies up to 18 GHz
• Normally open contact configuration for signal routing
• Integrated D-sub connector for control logic

Applications

• Microwave test and measurement instrumentation
• RF signal distribution networks
• Automated test equipment (ATE) systems
• Telecommunications infrastructure testing

Procurement Notes

Verify component authenticity through authorized Radiall distributors or direct manufacturer channels. Confirm specific datasheet revisions and RoHS compliance status prior to integration. Ensure environmental conditions match operational specifications for long-term reliability in RF applications.

Selection Notes

Select this model when six-way signal switching is required at 18 GHz. The SP6T topology supports complex routing needs. Verify that the 12 VDC control requirement aligns with system power supplies. The D-sub interface simplifies wiring compared to discrete pin connections.

Part Context

This component belongs to the Ramses family of high-performance coaxial switches. The series is designed for demanding RF environments requiring low loss and high isolation. The R573402605 variant specifically addresses six-port switching requirements using standard SMA interfaces.

Replacement Considerations

Consult official Radiall documentation for verified substitute part numbers. Cross-reference technical specifications such as frequency range, insertion loss, and control voltage before considering alternatives.