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R573422315
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Product Detailed Parameters
- Description：SP3T RAMSES SMA 18GHZ LATCHING 1
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SP3T
- 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 R573422315 is a coaxial switch manufactured by Radiall USA, Inc., belonging to the Ramses series. It features an SP3T (Single Pole Triple Throw) contact configuration and utilizes SMA connectors for interfacing. The component operates with a frequency range of up to 18 GHz and supports a coil voltage of 28 VDC. It is designed as a normally open switch with positive common logic. Key electrical parameters include a VSWR of 1.5:1, insertion loss of 0.5 dB, and isolation of 60 dB at 50 Ohms impedance. The unit employs a D-sub connector for control interface.
Feature Summary
- SP3T switching topology within the Ramses series
- SMA connector interface for RF paths
- D-sub connector for control signals
- Normally open operation mode
Applications
- RF signal routing in communication systems
- Test and measurement equipment
- Aerospace and defense electronics
Procurement Notes
Verify availability status directly with the manufacturer or authorized distributors, as stock levels may vary. Confirm that the specific ordering suffix matches the required interface and operational parameters. Ensure compliance with RoHS directives if applicable to the project requirements. Check for any end-of-life notifications or recommended replacement parts before finalizing procurement decisions.
Selection Notes
Select this component when an SP3T coaxial switch with SMA interfaces is required for frequencies up to 18 GHz. Consider the 28 VDC coil voltage requirement and the D-sub control interface compatibility with existing system designs. Evaluate the VSWR and insertion loss specifications against system performance needs. Ensure the normally open configuration aligns with the circuit's default state requirements.
Part Context
This part belongs to the Ramses series of coaxial switches from Radiall, designed for high-frequency applications. The series typically offers robust performance in demanding environments. The R573422315 specifically provides SP3T functionality with SMA connectors, distinguishing it from other variants that may use different connector types or pole configurations.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Verify cross-reference data through official manufacturer channels or authorized distributor databases for potential equivalent components.
