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R573F03210
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Product Detailed Parameters
- Description：IC RF SWITCH SP12T 18GHZ
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：-
- Circuit：SP12T
- Frequency Range：0Hz ~ 18GHz
- Isolation：50dB (min)
- Insertion Loss：0.8dB (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 R573F03210 is an SP12T coaxial RF switch from the Ramses series, manufactured by Radiall USA, Inc. It features SMA connectors and operates at frequencies up to 18 GHz. The device utilizes a normally open configuration with positive common pins and requires a 28 Vdc coil voltage for actuation. Designed for general-purpose applications, it provides reliable signal routing in high-frequency electronic systems.
Feature Summary
- SP12T single-pole twelve-throw switching architecture
- SMA connector interface for seamless integration
- Operates up to 18 GHz frequency range
- Normally open configuration with positive common
Applications
- General purpose RF signal routing
- Test and measurement equipment
- Telecommunications infrastructure
- Aerospace and defense systems
Procurement Notes
Verify the specific Ramses series datasheet for precise insertion loss and isolation metrics before finalizing procurement. Confirm that the 28 Vdc drive requirement aligns with your system's power supply capabilities. Ensure SMA mating compatibility with existing cabling assemblies to maintain signal integrity throughout the operational frequency range.
Selection Notes
Select this component when a high-port-count switching solution is required within the 18 GHz spectrum. The positive common pin design offers distinct advantages for specific circuit topologies compared to negative common variants. Evaluate thermal management requirements as part of the overall system design to ensure stable performance under continuous operation conditions.
Part Context
This model belongs to the Ramses family of coaxial switches, which are engineered for robust performance in demanding environments. The SP12T configuration allows for complex signal distribution tasks without requiring multiple discrete switches, thereby reducing board space and simplifying control logic in dense electronic assemblies.
Replacement Considerations
Consult official Radiall substitution guides for verified equivalents. Cross-reference mechanical footprint and electrical specifications to ensure functional parity if sourcing alternative components.
