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R570A43010
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Product Detailed Parameters
- Description：SPDT RAMSES PC BOARD MOUNT 3GHZ
- Series：SPDT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SPDT
- 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：Chassis Mount
- Package / Case：-
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The R570A43010 is a SPDT coaxial switch from the Ramses series by Radiall. It features a PCB mount configuration with pin terminals and operates on 28Vdc latching control. The device supports frequencies up to 3GHz with a 50 Ohm impedance. Key electrical specifications include a VSWR of 1.25 and an insertion loss of 0.25 dB. It includes built-in indicators and diodes for terminal protection.
Feature Summary
- SPDT configuration with positive common contact
- PCB mount design with pin terminals
- Latching operation with 28Vdc coil voltage
- Built-in status indicators
Applications
- RF signal routing in test equipment
- Telecommunications base stations
- Aerospace and defense radar systems
- Satellite communication ground stations
Procurement Notes
Verify component authenticity through authorized Radiall distributors or direct factory channels. Confirm current manufacturing status and lifecycle stage directly with the manufacturer, as availability may vary. Ensure technical specifications match system requirements before procurement. Request official datasheets and compliance documentation to validate performance parameters and regulatory adherence for integration.
Selection Notes
Select this model for applications requiring reliable SPDT switching at frequencies up to 3GHz. The PCB mount form factor suits automated assembly processes. Consider the 28Vdc latching requirement for power supply design. Evaluate the low VSWR and insertion loss metrics for signal integrity needs. Verify terminal compatibility with existing circuit board layouts.
Part Context
The R570A43010 belongs to the Ramses family of coaxial switches, designed for high-frequency RF applications. This series emphasizes robust construction and precise electrical performance. The specific part number denotes a 3GHz variant with latching functionality and PCB mounting, distinguishing it from panel-mount or higher-frequency models within the broader product line.
Replacement Considerations
Cross-reference with other Ramses series variants for mechanical fit. Verify electrical parameter compatibility if substituting with similar SPDT switches. Check terminal pinout alignment for PCB replacement scenarios.
