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R574112425
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Product Detailed Parameters
- Description：SP4T TERMINATED RAMSES N 12.4GH
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Absorptive
- Circuit：SP4T
- Frequency Range：0Hz ~ 12.4GHz
- Isolation：60dB (Min)
- Insertion Loss：0.5dB (Max)
- Test Frequency：12.4GHz
- 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 R574112425 is a single-pole quadruple-throw (SP4T) RF switch IC from the RAMSES N series, manufactured by Radiall USA, Inc. It operates within a frequency range of DC to 12.4 GHz and maintains a system impedance of 50 Ohms. The device features normally open switching characteristics and includes integrated indicators for status monitoring. It requires a 12Vdc supply voltage with TTL diode control logic. The unit utilizes a D-sub connector interface and is designed for general-purpose RF applications requiring high isolation and low insertion loss.
Feature Summary
- SP4T configuration with normally open state
- Integrated status indicators
- D-sub connector interface
- TTL diode control logic
Applications
- RF signal routing in communication systems
- Test and measurement equipment
- Aerospace and defense radar systems
Procurement Notes
Verify the specific datasheet version for the R574112425 to confirm mechanical dimensions and pinout assignments associated with the D-sub connector. Ensure that the control circuitry matches the specified 12Vdc TTL diode requirements. Confirm environmental ratings if operating in extreme conditions beyond standard specifications.
Selection Notes
Select this component when an SP4T topology is required up to 12.4 GHz. Consider the RAMSES N series for applications needing integrated indicators and robust D-sub connectivity. Evaluate power consumption against the 12Vdc supply requirement. Compare performance metrics such as isolation and insertion loss against alternative switches in the same frequency band.
Part Context
This part belongs to the RAMSES N series of RF switches, which are designed for high-performance microwave applications. The series offers various configurations including SP4T and SP6T options. These components are engineered for reliability in demanding environments, often utilized in aerospace and military sectors where consistent signal integrity is critical.
Replacement Considerations
Check for direct substitutes within the RAMSES N family or other Radiall SP4T models covering the 12.4 GHz range. Verify compatibility of the D-sub connector and control logic before substitution.
