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R574313335
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Product Detailed Parameters
- Description：IC RF SWITCH SP3T 3GHZ
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Obsolete
- RF Type：General Purpose
- Topology：-
- Circuit：SP3T
- Frequency Range：0Hz ~ 3GHz
- Isolation：80dB (min)
- Insertion Loss：0.2dB (max)
- Test Frequency：3GHz
- Impedance：50Ohm
- Voltage - Supply：24V ~ 30V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：-
- Package / Case：Module
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The R574313335 is a SP3T coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It features an SMA interface and operates up to 3 GHz. The device utilizes latching technology with 24V to 30V DC coil voltage requirements. It includes integrated indicators and terminates unused ports. The unit connects via D-sub connector pins and is RoHS compliant.
Feature Summary
- SP3T switching configuration within the Ramses series
- Integrated status indicators for operational monitoring
- Terminated output ports to prevent signal reflection
- Latching mechanism controlled by DC coil voltage
Applications
- RF signal routing in communication systems
- Test and measurement equipment configurations
- Aerospace and defense electronic assemblies
- Automated test system switching matrices
Procurement Notes
Verify the specific datasheet version for accurate electrical characteristics and mechanical dimensions. Confirm that the D-sub connector pin configuration matches the system interface requirements. Ensure the operating environment temperature range aligns with the component specifications. Check for any recent supply chain updates or obsolescence notices directly from the manufacturer before finalizing procurement plans.
Selection Notes
Select this component when a three-position RF switching function is required at frequencies up to 3 GHz. The latching feature ensures state retention without continuous power. Consider the terminated ports if load matching is necessary for all positions. Verify compatibility with the available control voltage range of 24V to 30V DC for the latching coils.
Part Context
This part belongs to the Ramses family of coaxial switches, designed for high-reliability applications. The series offers various port configurations and frequency ranges. The R574313335 specifically addresses needs for SP3T switching with SMA connectors. It represents a specialized solution for precise RF path management in demanding environments.
Replacement Considerations
Consult official Radiall documentation for qualified substitute part numbers. Verify interface compatibility and electrical performance equivalence before substitution. Ensure mechanical footprint and mounting requirements match the existing design constraints.
