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R573103320
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Product Detailed Parameters
- Description：SP3T RAMSES N 12.4GHZ NORMALLY O
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SP3T
- Frequency Range：0Hz ~ 12.4GHz
- Isolation：60dB (Min)
- Insertion Loss：0.5dB (Max)
- Test Frequency：12.4GHz
- 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 R573103320 is a general-purpose RF coaxial switch manufactured by Radiall USA, Inc. It features a Single Pole Triple Throw (SP3T) configuration with a characteristic impedance of 50 Ohms. The device operates within a frequency range extending up to 12.4 GHz and utilizes N-type connectors. It is designed for panel mounting and functions as a normally open switch requiring a 28VDC control voltage. The unit employs solder pin terminals for actuator connection.
Feature Summary
- Single Pole Triple Throw (SP3T) switching topology
- Operates at frequencies up to 12.4 GHz
- Integrates N-type standard coaxial connectors
- Features normally open contact state
Applications
- RF signal routing in communication systems
- Test and measurement equipment setups
- Aerospace and defense electronic subsystems
Procurement Notes
Verify the specific datasheet version provided by the manufacturer or authorized distributor to confirm exact electrical tolerances and mechanical dimensions. Ensure that the 28VDC control requirements align with the system's power supply capabilities. Confirm connector type compatibility and panel mounting specifications prior to integration into the final assembly design.
Selection Notes
Select this component when an SP3T switching solution is required for applications operating up to 12.4 GHz. Consider the 50 Ohm impedance match for standard RF environments. Evaluate the need for N-type connectors and panel mount form factor against available space constraints. Verify that the 28VDC coil voltage matches the available control logic levels.
Part Context
This part belongs to the Ramses Concept R57 series of coaxial switches from Radiall. The series includes various configurations supporting frequencies up to 12.4 GHz with different connector options such as N, TNC, and BNC. These switches are engineered for high reliability in demanding environments, offering robust performance for critical RF signal management tasks.
Replacement Considerations
Consult official Radiall documentation for verified substitute part numbers within the R57 series. Cross-reference specifications such as impedance, frequency range, and connector type to ensure functional equivalence. Do not assume interchangeability based on family naming conventions alone.
