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R574332320
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Product Detailed Parameters
- Description：IC RF SWITCH SP3T 3GHZ
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Obsolete
- RF Type：General Purpose
- Topology：-
- Circuit：SP3T
- 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 R574332320 is a terminated Ramses SP3T coaxial switch manufactured by Radiall USA, Inc. It features SMA connectors and operates within a frequency range of 0Hz to 3GHz. The device utilizes latching technology with 28Vdc pin terminals for control. Key electrical specifications include a minimum isolation of 80dB. This component is classified as an obsolete product status item within the RF switches category.
Feature Summary
- Terminated Ramses design for stable impedance matching
- SP3T circuit configuration for signal routing
- Latching mechanism with 28Vdc pin terminal control
- SMA connector interface for coaxial integration
Applications
- RF signal distribution systems
- Test and measurement equipment
- Telecommunications infrastructure
- Aerospace and defense radar systems
Procurement Notes
Verify current availability as the part is listed with obsolete status. Contact Radiall directly or authorized distributors for last-time buy options or lifecycle confirmation. Ensure compatibility with existing 28Vdc control interfaces and SMA mating requirements before procurement planning.
Selection Notes
Select this component when a terminated SP3T switch with SMA interfaces is required for frequencies up to 3GHz. Consider the latching control method and 28Vdc voltage level during system design. Evaluate alternative active parts if long-term supply continuity is critical for the application.
Part Context
This part belongs to the Ramses series of coaxial switches from Radiall. The series offers various configurations including different connector types and frequency ranges. The R574332320 specifically targets applications requiring reliable switching at lower microwave frequencies with robust mechanical termination.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Due to the obsolete status, engineering change orders may be necessary to adopt newer generations of Ramses switches or equivalent products from other manufacturers.
