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R573413815
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Product Detailed Parameters
- Description：IC RF SWITCH SP8T 18GHZ
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Obsolete
- RF Type：General Purpose
- Topology：-
- Circuit：SP8T
- Frequency Range：0Hz ~ 18GHz
- Isolation：60dB (min)
- Insertion Loss：0.6dB (max)
- Test Frequency：18GHz
- Impedance：50Ohm
- Voltage - Supply：24V ~ 30V
- 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 R573413815 is an SP8T RF coaxial switch from the RAMSES series by Radiall USA, Inc. It operates within a frequency range of DC to 18 GHz with a 50 Ohm impedance. The device utilizes SMA connectors and requires a supply voltage of 24V to 30V. It functions as a normally open switch with a D-sub connector interface. The unit is housed in a module package and supports an operating temperature range of -40°C to 85°C.
Feature Summary
- SP8T configuration for multi-path signal routing
- High-frequency operation up to 18 GHz
- Normally open switching logic
- Integrated SMA connectors for RF interfacing
Applications
- RF signal distribution networks
- Test and measurement instrumentation
- Telecommunications base stations
- Aerospace and defense radar systems
Procurement Notes
Verify the specific datasheet version and mechanical drawing compatibility before integration. Confirm that the D-sub connector pinout matches the system design requirements. Ensure the power supply provides stable voltage within the 24V to 30V range to maintain reliable switching performance. Check for any RoHS compliance documentation if required by local regulations.
Selection Notes
Select this component when an eight-port single-pole switching solution is required for high-frequency applications. The 18 GHz bandwidth supports wideband signal processing needs. The module form factor simplifies board integration compared to discrete components. Consider the thermal management capabilities given the specified operating temperature range.
Part Context
This part belongs to the RAMSES family of RF switches designed for robust performance in demanding environments. The series offers various configurations including SP3T and SP8T options. These switches are engineered for low insertion loss and high isolation, making them suitable for critical RF infrastructure where signal integrity is paramount.
Replacement Considerations
Consult official Radiall documentation for direct cross-references. Verify that alternative parts match the SP8T topology and 18 GHz frequency limit. Ensure connector types and mechanical dimensions are compatible with existing assemblies.
