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R573412045
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Product Detailed Parameters
- Description：IC RF SWITCH SP10T 18GHZ
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：-
- Circuit：SP10T
- Frequency Range：0Hz ~ 18GHz
- Isolation：55dB (min)
- Insertion Loss：0.7dB (max)
- Test Frequency：18GHz
- Impedance：50Ohm
- Voltage - Supply：10.2V ~ 13V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：-
- Package / Case：Module
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The R573412045 is an SP10T coaxial RF switch manufactured by Radiall USA, Inc. It belongs to the Ramses series and utilizes SMA connectors. The device operates up to a maximum frequency of 18 GHz with a 50 Ohm impedance. It features a normally open configuration and is controlled via a 28Vdc supply. The unit includes indicators and uses a D-sub connector for control interface.
Feature Summary
- SP10T single-pole ten-throw switching architecture
- Ramses series design with SMA interface
- Normally open operational state
- Integrated status indicators
Applications
- RF signal routing in test and measurement equipment
- Telecommunications infrastructure switching
- Aerospace and defense radar systems
- Electronic warfare signal processing
Procurement Notes
Verify the specific datasheet version for the R573412045 to confirm mechanical dimensions and pinout configurations. Ensure compatibility with the required 28Vdc control voltage and D-sub connector type. Confirm RoHS compliance status if environmental regulations apply to your assembly process. Cross-reference the Ramses series documentation for detailed electrical performance curves at your operating frequency.
Selection Notes
Select this component when a high-isolation, multi-port switching solution is required within the 18 GHz bandwidth. The SP10T topology allows for complex signal path management. Verify that the SMA connector gender and mating requirements align with the system interconnects. Consider the physical size constraints imposed by the Ramses housing and D-sub control interface during PCB layout.
Part Context
This part is part of Radiall's Ramses family of coaxial switches, designed for high-performance RF applications. The Ramses series typically offers robust shielding and low insertion loss characteristics suitable for demanding environments. The R573412045 specifically integrates SMA interfaces, distinguishing it from variants using other connector types like 2.92mm or VITA 67 standards.
Replacement Considerations
Check for direct Ramses series equivalents with different port counts (e.g., SP4T, SP6T) or connector types (e.g., 2.92mm). Verify if alternative manufacturers offer compatible SP10T switches with similar 18 GHz specifications and 28Vdc control requirements.
