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Product Detailed Parameters
- Description：IC RF SWITCH SP8T 18GHZ
- Series：-
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：-
- Topology：-
- Circuit：-
- Frequency Range：-
- Isolation：-
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- Test Frequency：-
- Impedance：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- P1dB：-
- IIP3：-
- Features：-
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Overview
The R523492825 is an SP8T RF coaxial switch from the Ramses series by Radiall. It features SMA connectors and a square flange form factor, designed for operation up to 18 GHz. The device utilizes latching technology with self-cut-off capabilities and auto-reset indicators. Control is managed via TTL diodes through a D-sub connector interface, powered by 12Vdc. This component integrates switching functionality within a robust coaxial interconnect system suitable for high-frequency signal routing applications.
Feature Summary
- SP8T switching topology for multi-path signal distribution
- SMA interface with square flange mechanical design
- Latching mechanism with self-cut-off and auto-reset indicator functions
- Digital control via TTL diodes using D-sub connector
Applications
- RF signal routing in test and measurement equipment
- Telecommunications base station signal management
- Aerospace and defense radar systems
- Electronic warfare signal processing units
Procurement Notes
Verify current availability status directly with the manufacturer or authorized distributors, as supply chain conditions may vary. Confirm that the specific ordering suffix matches the required voltage and interface specifications. Ensure compatibility with existing control logic levels and mechanical mounting constraints before finalizing procurement decisions.
Selection Notes
Select this model when eight-way signal switching is required at frequencies up to 18 GHz. The Ramses series offers a compact square flange solution compared to larger rack-mount alternatives. Consider the 12Vdc power requirement and TTL control interface when designing the surrounding circuitry. Evaluate the need for latching versus non-latching behavior based on system safety and power loss requirements.
Part Context
This component belongs to the Ramses family of RF switches, which are engineered for high-performance applications requiring reliable signal integrity. The SPnT series designation indicates single-pole multi-throw configurations. Radiall designs these devices to meet stringent environmental and electrical standards for critical infrastructure and industrial use cases.
Replacement Considerations
Check for direct substitutes within the Ramses series offering similar port counts and frequency ranges. Verify mechanical footprint compatibility if space is constrained. Ensure control voltage and interface types match existing system architectures to avoid redesigning control circuits.
