R574413515

RF Switches Overview

The R574413515 is a terminated SP5T RF switch module from the RAMSES series, manufactured by Radiall USA, Inc. It operates with a frequency range of DC to 18 GHz and features SMA connectors. The device utilizes a positive common configuration and requires a supply voltage between 24V and 30V. Key electrical specifications include a maximum insertion loss of 0.5 dB and a minimum isolation of 60 dB at the test frequency. The module is designed for general RF applications and functions within an operating temperature range of -40°C to 85°C.

RF Switches Feature Summary

• SP5T switching topology with positive common configuration
• High isolation performance up to 60 dB minimum
• Low insertion loss of 0.5 dB maximum
• Terminated module design with SMA connectors

RF Switches Applications

• RF signal routing in communication systems
• Test and measurement equipment
• Aerospace and defense radar systems
• Satellite ground station infrastructure

RF Switches Procurement Notes

Verify the specific suffix against official Radiall documentation to confirm connector type and pinout configuration. Ensure the supply voltage matches the 24V to 30V requirement. Confirm that the SMA interface aligns with system board layout constraints. Check for RoHS compliance status if required by project specifications.

RF Switches Selection Notes

Select this component when a five-port RF switch is required for frequencies up to 18 GHz. Consider the terminated module form factor for simplified integration compared to discrete switches. Evaluate the 60 dB isolation specification against system noise floor requirements. Verify thermal management capabilities within the -40°C to 85°C operating range.

RF Switches Part Context

This part belongs to the RAMSES series of high-performance RF switches. The series offers various configurations including SPDT, SP3T, and SP4T variants. These modules are designed for robust operation in demanding environments, providing reliable signal switching with consistent electrical performance across the specified frequency band.

RF Switches Replacement Considerations

Consult Radiall datasheets for direct substitutes within the RAMSES family, such as R574G13345 (SP3T) or R574833415 (SP4T). Verify compatibility regarding frequency range, connector style, and control voltage before substitution.