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R573402310
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Product Detailed Parameters
- Description：SP3T RAMSES SMA 18GHZ NORMALLY O
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SP3T
- Frequency Range：0Hz ~ 18GHz
- Isolation：60dB (Min)
- Insertion Loss：0.5dB (Max)
- Test Frequency：18GHz
- Impedance：50Ohm
- Voltage - Supply：10.2V ~ 13V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Chassis Mount
- Package / Case：-
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The Radiall R573402310 is an SP3T coaxial switch from the Ramses series, designed for high-frequency applications up to 18 GHz. It features a normally open configuration with positive common logic and operates on a 12 VDC coil voltage. The device utilizes SMA connectors and solder pin terminals for board integration. Key electrical specifications include a 50 Ohm impedance, a maximum VSWR of 1.5, insertion loss of 0.5 dB, and isolation of 60 dB.
Feature Summary
- SP3T switching topology with positive common logic
- High-frequency operation up to 18 GHz
- Normally open contact configuration
- SMA interface with solder pin termination
Applications
- RF signal routing in communication systems
- Test and measurement equipment
- Aerospace and defense radar systems
- Satellite ground station components
Procurement Notes
Verify component authenticity through authorized Radiall distributors or direct manufacturer channels. Confirm current lifecycle status and RoHS compliance details prior to procurement. Request official datasheets to validate technical parameters against specific design requirements. Ensure supply chain integrity to avoid counterfeit components.
Selection Notes
Select this model for applications requiring low insertion loss and high isolation at microwave frequencies. The 12 VDC drive voltage offers compatibility with standard logic levels. Verify mechanical footprint compatibility with PCB layout constraints. Consider thermal management requirements based on power handling capabilities defined in the official specification sheet.
Part Context
This component belongs to the Ramses family of coaxial switches by Radiall USA, Inc. The series is engineered for robust performance in demanding RF environments. The R573402310 variant specifically addresses SP3T switching needs within the 18 GHz bandwidth range using standard SMA interfaces.
Replacement Considerations
Consult official Radiall documentation for verified substitute part numbers. Cross-reference technical parameters such as frequency range, connector type, and drive voltage when evaluating alternatives.
