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R573413330
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Product Detailed Parameters
- Description：IC RF SWITCH SP3T 18GHZ
- Series：-
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：-
- Circuit：SP3T
- Frequency Range：0Hz ~ 18GHz
- Isolation：60dB (min)
- Insertion Loss：0.5dB (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 Radiall R573413330 is a Ramses series coaxial switch featuring an SP3T configuration with SMA connectors. It operates at frequencies up to 18 GHz and utilizes a normally open mechanism driven by 28 VDC coil voltage. The device employs pin terminals for soldering and includes integrated indicators. Key electrical specifications include a 50 Ohm impedance, 1.5 VSWR, 0.5 dB insertion loss, and 60 dB isolation.
Feature Summary
- SP3T switching topology with positive common contact
- Integrated status indicators for position verification
- SMA connector interface supporting high-frequency operation
Applications
- RF signal routing in communication systems
- Test and measurement equipment signal paths
- Aerospace and defense radar subsystems
Procurement Notes
Verify current manufacturing status directly with Radiall USA, Inc., as availability data indicates limited distribution through standard channels. Confirm RoHS compliance details and specific datasheet revisions prior to integration. Ensure the 28 VDC drive requirement matches system power supplies. Validate that the SMA connector type aligns with existing PCB footprint requirements.
Selection Notes
Select this component when a three-position RF switch is required within the 18 GHz bandwidth. The inclusion of indicators simplifies visual status monitoring compared to non-indicated variants. Verify that the 28 VDC control voltage is compatible with the host controller logic levels. Consider the SP3T configuration against alternative SP4T or SP5T models if additional ports are needed.
Part Context
This part belongs to the Ramses family of coaxial switches manufactured by Radiall. The series offers various pole configurations and drive voltages. The R573413330 specifically denotes the SP3T variant with indicator features and 28 VDC actuation, distinguishing it from other Ramses models with different terminal types or voltage requirements.
Replacement Considerations
Direct substitutes include R573403330 (same SP3T/18GHz spec but without indicators) and R573413400 (SP4T variant). Verify mechanical footprint compatibility and control voltage differences when cross-referencing.
