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R574003345
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Product Detailed Parameters
- Description：IC RF SWITCH SP3T 3GHZ
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- 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 R574003345 is a single-pole triple-throw (SP3T) terminated coaxial switch manufactured by Radiall USA, Inc. It belongs to the Ramses series and utilizes N-type connectors. The device operates up to a maximum frequency of 3 GHz and features normally open contacts. It is designed for electronic latching with a 28Vdc control voltage and includes TTL diodes for indicator functionality. The unit terminates in a D-sub connector for control interface.
Feature Summary
- Single-pole triple-throw (SP3T) switching configuration
- Electronic latching mechanism with integrated status indicators
- Terminated design utilizing N-type RF interfaces
- Control interface via D-sub connector
Applications
- RF signal routing in communication systems
- Test and measurement equipment setups
- Aerospace and defense electronic subsystems
Procurement Notes
Verify component authenticity through authorized Radiall distributors or direct manufacturer channels. Confirm that the received unit matches the specific Ramses series termination and D-sub control interface specifications. Ensure compliance with relevant export classifications and environmental standards prior to integration into final assemblies.
Selection Notes
Select this component when a reliable SP3T switching solution with N-type interfaces is required. Consider the 3 GHz operational limit and 28Vdc latching voltage requirements. Evaluate the necessity for integrated latching indicators and D-sub control connectivity against alternative switch configurations.
Part Context
This part is part of the Ramses family of coaxial switches from Radiall. The series offers various throw counts and connector types. This specific model provides SP3T functionality with N-type ports, distinguishing it from SMA or other variant models within the same product line.
Replacement Considerations
Direct substitutes include other Ramses series SP3T switches such as R574003340 or R574003341, provided they match the N-type interface and 3 GHz frequency requirements. Verify control voltage and connector compatibility before substitution.
