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R574313300
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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 R574313300 is a terminated coaxial switch from the Radiall RAMSES series, configured as a Single Pole Triple Throw (SP3T) unit. It operates with a frequency range of DC to 3GHz and utilizes SMA connectors for interfacing. The device functions as a normally open switch, requiring a 28Vdc supply voltage applied to its pins or terminals for actuation. This component is designed for high-reliability RF signal routing applications within the specified bandwidth.
Feature Summary
- SP3T configuration for single input to three output signal routing
- Terminated design integrated with SMA connector interfaces
- Normally open switching state for default signal path management
Applications
- RF signal distribution systems
- Test and measurement equipment
- Telecommunications infrastructure
Procurement Notes
Verify the specific datasheet version for the R574313300 to confirm exact pinout configurations and terminal specifications. Ensure that the system power supply provides stable 28Vdc to meet the actuation requirements. Cross-reference the SMA connector interface dimensions with mating components to guarantee mechanical compatibility and proper signal integrity during installation.
Selection Notes
Select this component when a normally open SP3T switching solution is required up to 3GHz. The choice depends on the necessity for terminated ports and SMA connectivity. Evaluate the 28Vdc control voltage against available system power rails. Confirm that the RAMSES series performance characteristics align with the specific isolation and insertion loss requirements of the target application.
Part Context
This part belongs to the Radiall RAMSES family of terminated coaxial switches. These units are engineered for robust performance in demanding RF environments. The R574313300 specifically addresses needs for multi-path signal selection using standard SMA interfaces, distinguishing it from higher-frequency variants or different port configurations within the same product line.
Replacement Considerations
Check for other R5743133xx variants if different control voltages or indicator features are needed. Verify compatibility with SMA-based alternatives from the same manufacturer. Ensure any substitute maintains the SP3T topology and 3GHz operational limit.
