R573013320

Overview

The Radiall R573013320 is an RF coaxial switch belonging to the Ramses concept series, designed for general-purpose applications. It features a Single Pole Triple Throw (SP3T) configuration with N-type connectors supporting frequencies up to 3 GHz. The unit operates on a 28Vdc coil voltage and includes TTL-compatible driver compatibility. Key functional attributes include normally open actuation, integrated status indicators, and suppression diodes. Electrical termination is provided via solder pins or terminals, facilitating panel mount integration within RF signal routing systems.

Feature Summary

• SP3T switching topology with N-type interface
• TTL-compatible control logic with indicator feedback
• Integrated suppression diodes for coil protection

Applications

• RF signal routing in test and measurement equipment
• Telecommunications base station antenna switching
• Electronic warfare and radar system signal distribution

Procurement Notes

Verify current manufacturing status directly with Radiall USA, Inc., as availability may vary. Confirm specific connector pinout and termination requirements against your PCB layout. Ensure environmental compliance documentation matches project specifications. Validate coil voltage and driver compatibility before finalizing procurement orders.

Selection Notes

Select this component when SP3T switching at N-type interfaces is required. Verify that the 3 GHz frequency range meets system bandwidth needs. Ensure the 28Vdc control voltage aligns with available power supplies. Confirm that the latching or non-latching variant matches the desired state retention behavior for the application.

Part Context

This part belongs to the Ramses Concept R57 family of coaxial switches. The series offers various pole configurations and connector types including N, BNC, TNC, and SMA. These switches are engineered for high reliability in demanding RF environments, providing robust signal integrity across microwave frequencies.

Replacement Considerations

Cross-reference with other R5730 series variants for different throw counts or connector types. Verify mechanical footprint compatibility if replacing existing units. Ensure electrical parameters such as insertion loss and isolation meet original design specifications.