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R573423215
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Product Detailed Parameters
- Description：IC RF SWITCH SP12T 18GHZ
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：-
- Circuit：SP12T
- Frequency Range：0Hz ~ 18GHz
- Isolation：50dB (min)
- Insertion Loss：0.8dB (max)
- Test Frequency：18GHz
- Impedance：50Ohm
- Voltage - Supply：24V ~ 30V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：-
- Package / Case：Module
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The Radiall R573423215 is a SP12T coaxial switch from the Ramses series, designed for high-frequency applications up to 18 GHz. It features an SMA connector interface and operates with a 28Vdc latching mechanism using a positive common configuration. The unit utilizes D-sub connectors for control terminals and is housed in a bulk package. Key electrical specifications include a 50 Ohm impedance, a VSWR of 1.5:1, insertion loss of 0.5 dB, and isolation of 60 dB.
Feature Summary
- SP12T single-pole twelve-throw switching architecture
- Latching actuation with positive common logic
- D-sub connector control interface
Applications
- RF signal routing in test and measurement equipment
- Telecommunications infrastructure switching
- Aerospace and defense radar systems
Procurement Notes
Verify current availability status directly with Radiall or authorized distributors, as stock levels fluctuate. Confirm that the specific ordering suffix matches the required connector type and voltage specification. Ensure compliance with RoHS and REACH regulations for your region before finalizing procurement orders.
Selection Notes
Select this component when a high-port-count RF switch is required within the 18 GHz frequency range. The latching feature eliminates continuous power consumption for state retention. Verify that the system control logic supports the positive common D-sub interface requirements and that the 28Vdc coil voltage aligns with available supply rails.
Part Context
This part belongs to the Ramses family of coaxial switches manufactured by Radiall USA, Inc. The series offers various configurations including SP3T through SP12T options with different connector types such as SMA and TNC. These switches are engineered for robust performance in demanding RF environments requiring reliable signal path management.
Replacement Considerations
Consider the R573432300 (SP3T) or R573413400 (SP4T) if fewer ports are sufficient. For higher port counts, verify other Ramses variants. Ensure substitute parts match the SMA interface and 28Vdc latching requirements.
