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R574312025
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Product Detailed Parameters
- Description：IC RF SWITCH SP10T 3GHZ
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Obsolete
- RF Type：General Purpose
- Topology：-
- Circuit：SP10T
- Frequency Range：0Hz ~ 3GHz
- Isolation：80dB (min)
- Insertion Loss：0.2dB (max)
- Test Frequency：3GHz
- 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 R574312025 is a terminated Ramses SP10T coaxial switch manufactured by Radiall USA, Inc. It features an SMA interface and operates up to a test frequency of 3GHz. The device utilizes a latching mechanism with a supply voltage range of 10.2V to 13V. This component is part of the SPnT series and is currently identified as obsolete or discontinued in available distributor records.
Feature Summary
- Terminated Ramses architecture for stable RF performance
- SP10T configuration providing ten output ports
- Latching control mechanism with integrated indicators
- SMA connector interface
Applications
- RF signal routing in communication systems
- Test and measurement equipment switching
- Aerospace and defense radar applications
- Satellite ground station infrastructure
Procurement Notes
This component is listed as obsolete or discontinued across major distribution channels. Verification of current availability requires direct consultation with Radiall USA, Inc. or authorized legacy support partners. Buyers should confirm end-of-life status and potential replacement options before initiating procurement processes.
Selection Notes
Select this model only if the specific SP10T topology and 3GHz frequency requirement align with system design constraints. Verify that the 10.2V to 13V supply voltage matches existing power architectures. Due to its discontinued status, alternative sourcing strategies or redesigns may be necessary for long-term production viability.
Part Context
The R574312025 belongs to Radiall's Ramses series of high-performance coaxial switches. These components are engineered for demanding RF environments requiring reliable signal path management. The terminated design ensures consistent impedance matching across all ports, minimizing signal reflection and maintaining integrity in complex switching matrices.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. As the component is marked obsolete, users must consult Radiall technical support for qualified replacements or equivalent series alternatives that meet the same electrical and mechanical specifications.
