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R570F33000
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Product Detailed Parameters
- Description：SPDT RAMSES SMA 26.5GHZ LATCHING
- Series：SPDT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SPDT
- Frequency Range：0Hz ~ 26.5GHz
- Isolation：55dB (min)
- Insertion Loss：0.5dB (Max)
- Test Frequency：26.5GHz
- Impedance：50Ohm
- Voltage - Supply：24V ~ 30V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Chassis Mount
- Package / Case：-
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The R570F33000 is a single-pole double-throw (SPDT) coaxial switch from the Ramses series, manufactured by Radiall. It features an SMA connector interface and supports frequencies up to 26.5 GHz. The device utilizes a latching mechanism powered by 28 Vdc with pin terminals for control input. Designed for high-performance RF applications, it offers low insertion loss and high isolation characteristics typical of the Ramses line.
Feature Summary
- Latching electromechanical operation eliminates continuous power consumption during state retention
- SMA connector interface ensures compatibility with standard RF test and measurement infrastructure
- High-frequency capability up to 26.5 GHz supports advanced microwave signal routing
Applications
- Automated test equipment signal path switching
- Microwave measurement systems configuration
- RF front-end module prototyping
Procurement Notes
Verify component authenticity through authorized Radiall distributors or direct factory channels. Confirm datasheet revision status matches application requirements. Ensure supply chain documentation includes traceability records. Validate electrical specifications against current official product sheets before integration into design.
Selection Notes
Select this model when latching functionality reduces thermal load in enclosed environments. The 28 Vdc coil voltage requires compatible driver circuitry. SMA connectors suit benchtop and modular setups. Consider mechanical dimensions and panel mount constraints during system layout planning.
Part Context
Part of the Ramses family of high-reliability coaxial switches. Designed for demanding RF environments requiring stable signal routing without continuous power draw. Manufactured under Radiall USA, Inc. quality standards for aerospace and defense sectors.
Replacement Considerations
Consult Radiall technical support for verified cross-reference part numbers. Direct substitutes require matching SPDT topology, SMA interface, and 26.5 GHz frequency range. Verify latching mechanism type and coil voltage compatibility before substitution.
