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R573203400
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Product Detailed Parameters
- Description：SP4T RAMSES BNC 3GHZ NORMALLY OP
- 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 R573203400 is a SP4T coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It features BNC connectors and operates up to 3 GHz with a 50 Ohm impedance. The device utilizes normally open contacts and is powered by 28 VDC. Electrical performance includes a maximum insertion loss of 0.5 dB and isolation of 60 dB. The coil draws 0.25 A at 12 VDC with 3000 mW power consumption. It offers an electrical life of 5,000,000 cycles and supports panel mounting.
Feature Summary
- SP4T switching configuration for multi-path signal routing
- Normally open contact design for fail-safe operation
- High reliability with 5 million cycle electrical lifespan
Applications
- RF test and measurement instrumentation
- Telecommunications base station signal routing
- Aerospace and defense radar systems
Procurement Notes
Verify specific datasheet revisions and environmental compliance status directly with Radiall USA, Inc. or authorized distributors before procurement. Confirm that the 28 VDC control voltage aligns with system requirements. Ensure panel mount dimensions match enclosure specifications. Request official lifecycle status confirmation as availability may vary.
Selection Notes
Select this component when a SP4T coaxial switch with BNC interfaces is required for frequencies up to 3 GHz. The 50 Ohm impedance matches standard RF systems. Consider the 28 VDC coil drive requirement against available control voltages. The normally open state suits applications requiring default disconnection. Panel mount installation dictates mechanical integration constraints.
Part Context
This part belongs to the Ramses series of RF coaxial switches, designed for high-performance microwave applications. The series offers various configurations including SMA, TNC, and BNC interfaces. The R573203400 specifically addresses needs for robust, high-cycle switching in demanding environments, providing reliable signal path management within the specified frequency range.
Replacement Considerations
Consult Radiall technical documentation for direct cross-references. Verify interface compatibility (BNC), impedance (50 Ohm), and control voltage (28 VDC) for any substitute. Ensure replacement parts meet identical electrical life and isolation specifications.
