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R574333435
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Product Detailed Parameters
- Description：IC RF SWITCH SP4T 3GHZ
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Obsolete
- RF Type：General Purpose
- Topology：-
- Circuit：SP4T
- 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 R574333435 is a Radiall Ramses series SP4T coaxial switch with SMA connectors, rated for 3 GHz operation. It features latching control via 28Vdc and includes integrated indicators. The module utilizes a D-sub connector for interface and maintains a 50 Ohm impedance. Operating temperature ranges from -40°C to 85°C.
Feature Summary
- SP4T configuration with terminated ports
- Latching mechanism with visual indicators
- SMA connector interface
- D-sub control interface
Applications
- RF signal routing in test equipment
- Telecommunications infrastructure switching
- Aerospace and defense systems
- Automotive radar testing setups
Procurement Notes
Verify component authenticity through authorized channels due to obsolete status. Confirm datasheet revisions and environmental compliance documentation. Check for cross-reference availability if original supply is unavailable. Validate connector compatibility and control voltage requirements before integration into existing systems.
Selection Notes
Select this model for applications requiring reliable SP4T switching at frequencies up to 3 GHz. Ensure system supports 28Vdc latching control and D-sub connectivity. Consider thermal management within the specified operating range. Verify impedance matching for optimal RF performance in the target circuit design.
Part Context
Part of the Ramses series, designed for high-reliability RF switching. Offers compact module form factor with integrated control logic. Suitable for harsh environments common in industrial and military applications. Provides stable signal path switching with minimal insertion loss characteristics typical of the series.
Replacement Considerations
No direct public substitutes identified. Evaluate similar Ramses series models or contact manufacturer for obsolescence alternatives. Verify pinout and electrical parameter compatibility when considering generic replacements.
FAQ
What is the maximum operating frequency?
The maximum operating frequency is 3 GHz.
How is the switch controlled?
It uses a 28Vdc latching control scheme with a D-sub connector interface.
Does it have status indicators?
Yes, it includes integrated latching indicators to show switch state.
