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R573402415
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Product Detailed Parameters
- Description：SP4T RAMSES SMA 18GHZ NORMALLY O
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SP4T
- Frequency Range：0Hz ~ 18GHz
- Isolation：60dB (Min)
- Insertion Loss：0.5dB (Max)
- Test Frequency：18GHz
- 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 R573402415 is a general purpose SP4T coaxial switch from the Ramses series by Radiall USA, Inc. It operates at frequencies up to 18 GHz with a 50 Ohm impedance. The device features normally open contacts and is driven by a 12 VDC coil voltage. It utilizes a positive common configuration and connects via a D-sub connector interface. The unit is supplied in bulk packaging and maintains active status for procurement.
Feature Summary
- SP4T switching topology with positive common configuration
- Operates at frequencies up to 18 GHz
- 12 VDC coil voltage drive mechanism
- D-sub connector interface
Applications
- RF signal routing in communication systems
- Test and measurement equipment
- Electronic warfare applications
- Aerospace and defense radar systems
Procurement Notes
Verify the specific datasheet version for the R573402415 to confirm mechanical dimensions and electrical tolerances. Ensure the 12 VDC control requirement aligns with system power supplies. Confirm D-sub connector mating compatibility with existing harnesses before finalizing integration into the design.
Selection Notes
Select this component when an 18 GHz SP4T switch with low insertion loss is required. The 12 VDC drive voltage distinguishes it from other Ramses variants using different coil voltages. Verify that the D-sub connector interface fits the available panel space and cabling constraints within the assembly.
Part Context
This part belongs to the Ramses family of high-performance coaxial switches designed for demanding RF environments. The series offers various configurations including SP3T and SP4T options. The R573402415 specifically addresses needs for multi-port signal distribution at microwave frequencies with reliable solid-state switching capabilities.
Replacement Considerations
Consider the R573403400 if a 28 VDC coil voltage is preferred instead of 12 VDC. The R573402485 serves as an alternative if a different contact arrangement or voltage specification is necessary. Always verify pinout compatibility when substituting within the Ramses series.
