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R573403225
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Product Detailed Parameters
- Description：SP12T RAMSES SMA 12.4GHZ NORMALL
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SP12T
- Frequency Range：0Hz ~ 12.4GHz
- Isolation：60dB (Min)
- Insertion Loss：0.6dB (max)
- Test Frequency：12.4GHz
- 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 R573403225 is an SP12T coaxial switch from the Ramses series by Radiall USA, Inc. It features a SMA interface and operates at frequencies up to 12.4 GHz. The device utilizes a normally open configuration with 28Vdc control via a D-sub connector. It maintains a 50 Ohm impedance and is designed for high-performance RF signal routing in demanding environments.
Feature Summary
- SP12T switching topology for complex signal routing
- SMA interface compatibility
- Normally open operational state
- D-sub connector control interface
Applications
- RF test and measurement systems
- Telecommunications infrastructure
- Aerospace and defense radar systems
- Electronic warfare applications
Procurement Notes
Verify current availability status directly with Radiall or authorized distributors as supply conditions may vary. Confirm technical specifications against the latest official datasheet prior to integration. Ensure control voltage and connector requirements match system design constraints. Check for any end-of-life notifications or obsolescence warnings before finalizing procurement plans.
Selection Notes
Select this component when a single-pole twelve-throw switching capability is required within the Ramses series architecture. The SMA interface and 12.4 GHz frequency range suit high-frequency applications. Consider the normally open state and 28Vdc control logic for circuit compatibility. Evaluate space constraints regarding the D-sub connector footprint.
Part Context
This part belongs to the Ramses family of coaxial switches, known for robust performance in RF applications. It complements other variants like R573403205 (SP12T) and R573403825 (SP8T) within the same product line, offering scalable switching configurations for different channel requirements while maintaining consistent interface standards.
Replacement Considerations
R573403205 is a confirmed substitute within the same SP12T category. Verify mechanical fit and electrical parameters against original requirements before substitution.
