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R570452100
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Product Detailed Parameters
- Description：SPDT RAMSES SMA 18GHZ LATCHING S
- Series：SPDT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SPDT
- Frequency Range：0Hz ~ 18GHz
- Isolation：60dB
- Insertion Loss：0.5dB
- Test Frequency：18GHz
- 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 R570452100 is an SPDT coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It utilizes SMA connectors and operates up to a maximum frequency of 18 GHz. The device features latching functionality with self-cut-off capabilities, controlled via 12Vdc TTL diodes. Key electrical specifications include a center contact material composition of cobalt, iron, and nickel, and a dielectric material of glass. The unit supports pin and terminal connections for control signals.
Feature Summary
- SPDT configuration within the Ramses series
- Latching mechanism with self-cut-off operation
- SMA connector interface
- 12Vdc TTL diode control input
Applications
- RF signal routing in communication systems
- Test and measurement equipment switching
- Aerospace and defense radar applications
Procurement Notes
Verify component authenticity through authorized Radiall distributors or direct manufacturer channels. Confirm that the specific order matches the Ramses series designation and SMA interface requirements. Ensure compatibility with 12Vdc TTL control logic before integration. Request current datasheets to validate latest manufacturing revisions and compliance documentation prior to final procurement decisions.
Selection Notes
Select this model when high-frequency switching up to 18 GHz is required with latching stability. The SMA interface ensures broad compatibility with standard RF infrastructure. Consider the self-cut-off feature for power efficiency in intermittent use scenarios. Verify mechanical fitment for pin and terminal control connections against system design constraints.
Part Context
This component belongs to the Ramses series of coaxial switches, designed for robust performance in demanding environments. The series emphasizes reliability and precise signal handling at microwave frequencies. Radiall manufactures these units to meet stringent aerospace and industrial standards, ensuring consistent electrical characteristics across production batches.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Consult official Radiall resources for potential cross-reference options if this specific model becomes unavailable.
FAQ
What is the maximum operating frequency?
The maximum operating frequency is 18 GHz.
How is the switch controlled?
It uses a latching mechanism controlled by 12Vdc TTL diodes.
