R573002805

Overview

The R573002805 is an SP8T coaxial switch from the Ramses series by Radiall USA, Inc. It operates at a maximum frequency of 3 GHz with a 50 Ohm impedance. The device features normally open contacts and is controlled via 12 Vdc input using pin terminals. It is designed for high-reliability RF signal routing in demanding environments.

Feature Summary

• Eight-throw single-pole switching architecture
• Normally open contact configuration
• Direct pin terminal control interface

Applications

• RF signal routing in test and measurement equipment
• Telecommunications infrastructure systems
• Aerospace and defense electronic warfare suites

Procurement Notes

Verify component authenticity through authorized Radiall channels. Confirm specific lot codes and traceability documentation align with project requirements. Ensure environmental compliance data matches current regulatory standards before integration into final assemblies.

Selection Notes

Select this model when eight distinct output paths are required from a single input source. The 3 GHz bandwidth suits applications needing moderate frequency coverage. Pin-based control simplifies integration with standard logic drivers compared to complex connector interfaces.

Part Context

This component belongs to the Ramses family of coaxial switches, engineered for robust performance in harsh conditions. The series emphasizes reliability and consistent electrical characteristics across multiple switching states, supporting critical system operations.

Replacement Considerations

R573002405 offers similar functionality but utilizes a D-sub connector instead of pin terminals. Verify mechanical fit and control interface compatibility before substitution.