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R573403505
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Product Detailed Parameters
- Description：SP5T RAMSES SMA 18GHZ NORMALLY O
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SP5T
- Frequency Range：0Hz ~ 18GHz
- Isolation：60dB (Min)
- Insertion Loss：0.5dB (Max)
- Test Frequency：18GHz
- 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 Radiall R573403505 is a SP5T coaxial switch from the Ramses series, designed for high-frequency applications up to 18 GHz. It features an SMA connector interface and operates with a 28 Vdc coil voltage. The device exhibits a minimum isolation of 60 dB, a maximum insertion loss of 0.5 dB, and a VSWR of 1.5:1. It utilizes a D-sub connector for control signals and maintains a 50 Ohm impedance.
Feature Summary
- SP5T configuration providing five distinct output paths
- High-frequency operation capability up to 18 GHz
- Robust isolation performance exceeding 60 dB
- Low insertion loss ensuring signal integrity
Applications
- Test and measurement instrumentation
- Telecommunications infrastructure
- Aerospace and defense radar systems
- Electronic warfare equipment
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct connector type and pinout configuration. Confirm that the required coil voltage matches the 28 Vdc specification. Check for any environmental certifications or material compliance requirements relevant to your deployment. Ensure the D-sub control interface aligns with your system's driver capabilities.
Selection Notes
Select this component when a single-pole five-throw switching topology is required within the 18 GHz frequency range. Consider the Ramses series characteristics for low-loss signal routing in demanding environments. Evaluate the physical footprint and D-sub connector integration against available board space. Compare isolation and VSWR specifications against system sensitivity requirements.
Part Context
This part belongs to the Ramses family of high-performance coaxial switches manufactured by Radiall USA, Inc. The series is engineered for reliability in critical RF applications. The R573403505 variant specifically integrates SMA connectors and a D-sub control interface, distinguishing it from other configurations within the broader product line.
Replacement Considerations
Consult the official Radiall replacement guide for direct equivalents. Verify compatibility regarding frequency range, power handling, and control interface before substitution.
