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R574392305
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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：10.2V ~ 13V
- 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 Radiall R574392305 is a single-pole triple-throw (SP3T) coaxial RF switch from the Ramses series, designed for high-frequency applications up to 3 GHz. It features SMA connectors and utilizes a latching mechanism with self-closing functionality and auto-reset indication. The device operates on a 12Vdc supply with diode protection and includes D-sub connector terminals. Constructed for robust performance, it supports demanding signal routing tasks in radio frequency environments.
Feature Summary
- SP3T configuration for versatile signal path management
- Ramses series construction for reliable RF performance
- Latching mechanism with self-closing capability
- Integrated auto-reset indication for status monitoring
Applications
- Radio frequency signal routing systems
- Test and measurement equipment
- Telecommunications infrastructure components
Procurement Notes
Verify component authenticity through authorized Radiall distributors or certified suppliers. Confirm lot traceability and compliance with relevant export control regulations. Inspect packaging integrity upon receipt to ensure connector protection. Validate part number markings against official datasheets to prevent counterfeit substitution during assembly processes.
Selection Notes
Select this model when SP3T switching at frequencies up to 3 GHz is required. Ensure system voltage compatibility with the specified 12Vdc operation. Verify interface requirements match the SMA connector type and D-sub terminal configuration. Consider the latching nature of the switch for power-loss retention needs in the target application design.
Part Context
This component belongs to the Ramses family of coaxial switches manufactured by Radiall USA, Inc. The series is engineered for high-reliability RF applications requiring precise signal switching capabilities. The specific model integrates mechanical latching with electrical control features to support complex network configurations in professional electronic systems.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult Radiall technical support for qualified alternatives if this discontinued or limited-supply item requires replacement in existing designs.
