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R573002405
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Product Detailed Parameters
- Description：SP4T RAMSES N 3GHZ NORMALLY OPEN
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SP4T
- 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：Chassis Mount
- Package / Case：-
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The Radiall R573002405 is a Ramses series SP4T coaxial switch designed for high-frequency applications. It operates within a frequency range of DC to 3GHz and features an N-type connector interface. The device utilizes a normally open configuration with a 12Vdc coil drive via a D-sub connector. Key electrical parameters include a maximum insertion loss of 0.2dB and a minimum isolation of 80dB. The unit maintains a 50 Ohm impedance and is housed in a bulk package.
Feature Summary
- SP4T topology for signal routing
- High isolation performance up to 80dB
- Low insertion loss of 0.2dB max
- N-type connector interface
Applications
- RF test and measurement equipment
- Telecommunications base stations
- Aerospace and defense radar systems
- Satellite communication ground stations
Procurement Notes
Verify component availability directly with the manufacturer or authorized distributors, as stock status may vary. Confirm RoHS compliance and specific packaging details prior to order placement. Ensure that the 12Vdc control requirements align with system power supplies. Check for any regional distribution restrictions that may apply to this part number.
Selection Notes
Select this model when high isolation and low loss are critical for signals up to 3GHz. The SP4T configuration supports complex switching matrices. Verify compatibility with N-type connectors and D-sub control interfaces. Consider thermal management and mounting constraints associated with the bulk package format for integration into enclosures.
Part Context
This component belongs to the Ramses family of RF coaxial switches from Radiall. The series offers various configurations including different pole counts and connector types. The R573002405 specifically targets applications requiring reliable switching at microwave frequencies with robust mechanical design and consistent electrical performance over temperature ranges.
Replacement Considerations
Cross-reference with other Ramses series models such as R573002605 (SP6T) or R573002015 (SP10T) if higher port counts are needed. Ensure substitute parts maintain the same N-type interface and 12Vdc control voltage specifications to preserve system compatibility.
