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R574312320
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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 R574312320 is an SP3T terminated coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It operates at a maximum frequency of 3 GHz and utilizes SMA connectors. The device features a positive common configuration with pin terminals for control signals. It is designed for latching operation with integrated indicators and supports a 12Vdc TTL diode input voltage. The unit is supplied in a module package.
Feature Summary
- SP3T switching topology with terminated output ports
- Positive common configuration for signal routing
- Integrated latching mechanism with status indicators
- SMA connector interface for RF connections
Applications
- RF test and measurement instrumentation
- Telecommunications base station equipment
- Signal distribution networks requiring termination
- Automated testing systems with latching requirements
Procurement Notes
Verify current availability status directly with the manufacturer or authorized distributors, as supply conditions may vary. Confirm that the specific ordering suffix matches the required 12Vdc TTL control voltage and positive common configuration. Ensure compatibility with existing SMA interconnect infrastructure and PCB mounting requirements before finalizing procurement orders.
Selection Notes
Select this component when a three-position single-pole switch with permanent state retention is required. The choice depends on the need for integrated latching functionality and visual status indication without continuous power consumption. Verify that the 3 GHz frequency limit meets system bandwidth requirements and that the SMA interface aligns with existing cable assemblies.
Part Context
This part belongs to the Ramses family of coaxial switches, which are engineered for robust performance in demanding environments. The Ramses series typically offers high reliability and consistent electrical characteristics across various configurations. This specific model represents a terminated variant within the broader product line, focusing on applications where matched loads are necessary.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official manufacturer resources for cross-reference information or equivalent components within the same product family.
