R577453105

RF Switches Overview

The R577453105 is a coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It features a DPDT contact configuration and operates within a frequency range of DC to 18 GHz with a 50 Ohm impedance. The device has a maximum insertion loss of 0.5 dB. It utilizes a latching mechanism with self-cut-off functionality and positive common diodes. The coil voltage is 28 Vdc, and it employs pins terminals for actuation. The unit includes a bracket for mounting.

RF Switches Feature Summary

• Operates up to 18 GHz with low insertion loss
• Latching mechanism with self-cut-off protection
• Positive common diode configuration
• Includes mounting bracket

RF Switches Applications

• Broadband signal routing
• Test and measurement systems
• Telecommunications infrastructure

RF Switches Procurement Notes

Verify component authenticity through authorized Radiall channels or certified distributors. Confirm that the specific Ramses series variant matches system requirements regarding connector type and control interface. Request current manufacturing status documentation to ensure long-term availability and compliance with relevant environmental standards before finalizing procurement orders.

RF Switches Selection Notes

Select this model for applications requiring high-frequency performance up to 18 GHz. Ensure the 28 Vdc control voltage aligns with existing power supplies. Verify that the latching behavior with self-cut-off suits the operational duty cycle. Confirm physical dimensions and bracket compatibility with the intended panel or rack installation environment.

RF Switches Part Context

This component belongs to the Ramses series of coaxial switches, designed for robust RF switching applications. The series offers various configurations including failsafe and latching options across different frequency ranges. The R577453105 specifically targets broadband needs with its 18 GHz rating and durable construction suitable for demanding environments.

RF Switches Replacement Considerations

Consult official Radiall documentation for direct substitutes. Verify electrical parameters such as frequency range, insertion loss, and control voltage match exactly. Ensure mechanical interface and mounting style are compatible with existing hardware setups.