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R573003420
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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：24V ~ 30V
- 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 R573003420 is a Ramses series coaxial switch manufactured by Radiall. It features an SP4T configuration with N-type connectors, operating up to 3 GHz. The device utilizes a normally open contact arrangement and requires a 28Vdc TTL control signal for actuation. Integrated suppression diodes are included within the design. The unit employs solder pins for terminal connections and is housed in a bulk package format.
Feature Summary
- SP4T coaxial switching architecture
- Normally open contact configuration
- Integrated suppression diodes
- TTL compatible 28Vdc control
Applications
- RF signal routing in test equipment
- Telecommunications base station systems
- Aerospace electronic warfare suites
- Radar system signal distribution
Procurement Notes
Verify component authenticity through authorized Radiall channels or certified distributors. Confirm datasheet revisions and RoHS compliance status prior to integration. Ensure handling procedures meet ESD standards. Validate mechanical fitment against PCB layout requirements. Cross-reference part numbers to avoid substitution errors during procurement.
Selection Notes
Select this model for applications requiring high-frequency RF switching with TTL interface compatibility. Consider the N-type connector interface for standard impedance matching. Evaluate the 28Vdc control voltage against available system power supplies. Assess the normally open state against circuit safety requirements. Verify spatial constraints for the bulk packaging and pin termination style.
Part Context
This component belongs to the Ramses family of coaxial switches designed for robust RF performance. The series offers various configurations including different pole counts and connector types. The R573003420 specifically addresses needs for multi-port switching with integrated protection features. It supports industrial and military grade environments.
Replacement Considerations
Consult official Radiall documentation for direct cross-references. Verify electrical parameters such as frequency range and control voltage match exactly. Ensure mechanical dimensions and pinout configurations are compatible with existing board layouts before substituting.
