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R573053420
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Product Detailed Parameters
- Description：SP4T RAMSES N 3GHZ LATCHING SELF
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- 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：Chassis Mount
- Package / Case：-
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The R573053420 is a SP4T coaxial switch from the Ramses series, manufactured by Radiall. It utilizes N-type connectors and supports frequencies up to 3 GHz. The device features latching operation with self-cut-off functionality and includes built-in indicators. It operates on a 28Vdc supply and incorporates TTL diodes for driver compatibility. Terminals are provided in pin configuration.
Feature Summary
- SP4T switching topology with N-type interface
- Latching mechanism with self-cut-off capability
- Integrated status indicators for visual feedback
- Compatible with TTL driver circuits via internal diodes
Applications
- RF signal routing in test and measurement equipment
- Telecommunications base station architectures
- Aerospace and defense electronic systems
- Automated testing setups requiring high-frequency switching
Procurement Notes
Verify availability directly with Radiall USA, Inc., as distribution channels may vary. Confirm lead times and manufacturing status prior to order placement. Ensure technical specifications align with system requirements. Check for updated datasheets or revision notices. Validate connector type and terminal configuration for integration compatibility.
Selection Notes
Select this component for applications requiring SP4T switching at frequencies up to 3 GHz. The latching design reduces power consumption compared to momentary switches. Verify that the 28Vdc coil voltage matches available control supplies. Ensure TTL driver compatibility is supported by the host circuitry. Consider panel mounting constraints and indicator visibility needs.
Part Context
This part belongs to the Ramses family of RF coaxial switches, designed for high-reliability applications. The series offers various configurations including different pole counts, connector types, and actuation methods. The R573053420 specifically addresses needs for latched SP4T switching with integrated diagnostics in the N-type frequency range.
Replacement Considerations
Consult official Radiall documentation for verified substitute part numbers. Cross-reference specifications such as pole count, frequency range, and connector type when evaluating alternatives. Ensure any replacement maintains compatibility with existing TTL driver interfaces and mechanical mounting requirements.
