R577033035

RF Switches Overview

The Radiall R577033035 is a DPDT coaxial switch from the Ramses series, designed for general-purpose RF applications. It operates within a frequency range of 0Hz to 3GHz and features an N-type connector interface. The component supports a supply voltage of 24V to 30V and utilizes latching technology with diodes and a D-sub connector bracket. Key electrical specifications include a maximum insertion loss of 0.2dB and a minimum isolation of 80dB at the test frequency of 3GHz. It maintains a characteristic impedance of 50 Ohms and functions reliably across a temperature range of -40°C to 85°C.

RF Switches Feature Summary

• DPDT topology with latching mechanism and integrated diode protection
• High isolation performance of 80dB minimum at 3GHz test frequency
• Low insertion loss of 0.2dB maximum ensuring signal integrity
• Robust construction suitable for demanding environmental conditions

RF Switches Applications

• RF signal routing in communication systems
• Test and measurement equipment switching
• Aerospace and defense electronic subsystems
• General purpose RF circuit configuration

RF Switches Procurement Notes

Verify current availability status directly with the manufacturer or authorized distributors, as stock levels fluctuate. Confirm that the specific ordering suffix matches the required connector type and bracket configuration. Ensure compatibility with the 24V-30V supply voltage range and check for RoHS3 compliance requirements before finalizing procurement orders.

RF Switches Selection Notes

Select this model when a DPDT switching solution is required for frequencies up to 3GHz. The N-type connector interface dictates mechanical compatibility with existing cabling infrastructure. Consider the latching feature for power-efficient operation where state retention without continuous power is necessary. Verify that the D-sub connector bracket fits the intended enclosure mounting constraints.

RF Switches Part Context

This component belongs to the Ramses series of coaxial switches manufactured by Radiall USA, Inc. The series is characterized by high-performance RF switching capabilities designed for reliability in critical applications. The R577033035 variant specifically integrates latching functionality and robust connector interfaces to support complex signal routing tasks in professional RF environments.

RF Switches Replacement Considerations

Cross-reference part numbers within the same Ramses series for alternative configurations. Verify that substitute models maintain identical connector types (N-type) and pinout definitions. Ensure replacement units meet the same electrical specifications regarding isolation and insertion loss thresholds.