R573102305

Overview

The Radiall R573102305 is a general-purpose SP3T coaxial switch from the Ramses series. It operates with a frequency range of 0Hz to 12.4GHz and features a normally open configuration. The device utilizes a reflective topology and is controlled via a 12Vdc TTL signal through D-sub connector pins. It provides a minimum isolation of 60dB, ensuring effective signal separation in RF applications.

Feature Summary

• SP3T topology for single-pole three-throw switching
• Broadband operation up to 12.4GHz
• Normally open state with 12Vdc TTL control
• High isolation performance of 60dB minimum

Applications

• RF test and measurement equipment
• Telecommunications infrastructure
• Aerospace and defense radar systems

Procurement Notes

Verify availability directly with Radiall USA, Inc., as distribution status may vary. Confirm that the D-sub connector interface matches your system requirements. Ensure the 12Vdc TTL control voltage aligns with your driver circuitry specifications before finalizing procurement decisions.

Selection Notes

Select this component when broadband coverage up to 12.4GHz is required for SP3T switching functions. The normally open configuration suits applications where default isolation is preferred. Verify compatibility with D-sub connector pinouts and ensure the reflective topology meets system impedance matching needs.

Part Context

This part belongs to the Ramses series of coaxial switches manufactured by Radiall USA, Inc. The series is designed for high-frequency applications requiring reliable switching performance. The R573102305 specifically addresses needs for broadband RF signal routing in compact form factors.

Replacement Considerations

Consult official Radiall documentation for verified substitute part numbers within the Ramses series or equivalent SP3T models. Cross-reference electrical parameters such as frequency range, isolation, and control voltage to ensure functional equivalence.