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R574403080
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Product Detailed Parameters
- Description：IC RF SWITCH SP10T 18GHZ
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：-
- Circuit：SP10T
- Frequency Range：0Hz ~ 18GHz
- Isolation：55dB (min)
- Insertion Loss：0.7dB (max)
- Test Frequency：18GHz
- 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 R574403080 is an RF switch manufactured by Radiall USA, Inc., belonging to the SPnT series. It functions as a Single-Pole 10-Throw (SP10T) terminated switch designed for high-frequency applications up to 18 GHz. The component utilizes SMA connectors and operates with a normally open configuration. It requires a 12Vdc supply voltage and features indicators for status monitoring. The unit includes a D-sub connector interface for control connections.
Feature Summary
- Single-Pole 10-Throw (SP10T) switching topology
- Operational frequency range extending to 18 GHz
- Terminated design with integrated indicators
- SMA connector interface
Applications
- High-frequency signal routing in test and measurement equipment
- Telecommunications infrastructure requiring multi-path switching
- Aerospace and defense radar systems
- Satellite communication ground stations
Procurement Notes
Verify the specific revision level and connector orientation against project requirements before ordering. Confirm that the 12Vdc power supply specifications align with existing system constraints. Ensure compatibility with the D-sub control interface. Check current availability status as lead times may vary. Validate environmental ratings if operating in extreme conditions.
Selection Notes
Select this component when a single input must be routed to one of ten distinct outputs at frequencies up to 18 GHz. The SP10T configuration is suitable for complex signal distribution networks. Consider the terminated nature of the switch for impedance matching requirements. Evaluate the physical size and D-sub connector integration against panel space limitations.
Part Context
This part belongs to Radiall's RAMSES series of RF switches, which are known for robust performance in demanding environments. The SPnT series offers various throw configurations to meet different signal routing needs. As an active component, it supports ongoing production for critical infrastructure applications requiring reliable high-frequency switching capabilities.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify mechanical pinout compatibility and electrical specifications if considering alternative manufacturers. Ensure any replacement maintains the 18 GHz operational limit and SMA interface standards.
