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R570F42000
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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
- Insertion Loss：0.5dB
- Test Frequency：26.5GHz
- Impedance：50Ohm
- Voltage - Supply：10.2V ~ 13V
- 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 R570F42000 is a SPDT coaxial switch from the Ramses series by Radiall. It features an SMA connector interface and operates up to 26.5 GHz with a 50 Ohm impedance. The device utilizes a latching mechanism powered by 12 Vdc, incorporating self-cut-off coils and diodes for terminal protection. Key electrical specifications include a maximum insertion loss of 0.50 dB at 18 GHz and isolation of 60 dB at 18 GHz. It employs pins for PCB mounting and supports a mechanical life of 10 million cycles.
Feature Summary
- SPDT configuration with SMA connectors
- Latching operation with self-cut-off coils
- Integrated status indicators
- Diode-protected pin terminals
Applications
- RF signal routing in test and measurement equipment
- Telecommunications infrastructure switching
- Aerospace and defense electronic systems
- Automotive radar testing setups
Procurement Notes
Verify component authenticity through authorized Radiall distributors or direct manufacturer channels. Confirm that the specific part number matches the required Ramses series specifications. Ensure compliance with RoHS directives as indicated in official documentation. Request current lifecycle status confirmation directly from the factory due to potential supply chain variations.
Selection Notes
Select this model for applications requiring high-frequency performance up to 26.5 GHz with reliable latching control. The integrated indicators provide visual status feedback without external circuitry. Consider the 12 Vdc coil voltage requirement for power supply design. Verify that the SMA interface aligns with existing system interconnect standards.
Part Context
This component belongs to the Ramses family of coaxial switches designed for high-reliability RF applications. The series offers various configurations including different contact arrangements and connector types. The R570F42000 specifically targets high-frequency environments requiring precise signal path management with minimal insertion loss.
Replacement Considerations
Consult Radiall technical documentation for verified substitute part numbers within the Ramses series. Cross-reference specifications such as frequency range, connector type, and coil voltage before substitution.
