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R573212325
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Product Detailed Parameters
- Description：SP3T RAMSES BNC 3GHZ NORMALLY OP
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SP3T
- Frequency Range：0Hz ~ 3GHz
- Isolation：80dB (min)
- Insertion Loss：0.2dB (max)
- Test Frequency：3GHz
- 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 R573212325 is a SP3T coaxial RF switch from the RAMSES series, manufactured by Radiall USA, Inc. It operates within a frequency range of DC to 3 GHz and features BNC connectors. The device exhibits a minimum isolation of 80 dB and a maximum insertion loss of 0.2 dB. It utilizes a reflective topology and includes normally open indicators with 12Vdc TTL diodes. The unit is supplied in bulk packaging.
Feature Summary
- SP3T circuit topology for signal routing
- High isolation performance of 80 dB minimum
- Low insertion loss of 0.2 dB maximum
- Integrated normally open status indicators
Applications
- RF signal distribution systems
- Test and measurement equipment
- Telecommunications infrastructure
Procurement Notes
Verify the specific connector interface and electrical specifications against the official Radiall datasheet before integration. Confirm that the 12Vdc TTL indicator requirements align with the host system's control logic. Ensure environmental conditions meet the operational limits defined in the product documentation to maintain reliability.
Selection Notes
Select this component when high isolation and low loss are critical at frequencies up to 3 GHz. The BNC interface suits applications requiring standard coaxial connections. Consider the reflective topology impact on source matching. Verify compatibility with existing D-sub connector wiring for indicator signals if status monitoring is required.
Part Context
This part belongs to the RAMSES series of coaxial switches, designed for robust RF applications. It represents a specialized interconnect solution for managing multiple signal paths. The series is known for precision engineering in aerospace and defense contexts, ensuring consistent performance under demanding operational conditions.
Replacement Considerations
Check for direct cross-reference models within the RAMSES family offering similar BNC interfaces and SP3T configurations. Verify that any substitute maintains the 80 dB isolation and 0.2 dB insertion loss specifications. Ensure mechanical fit and electrical parameters match exactly to avoid redesign.
FAQ
What is the maximum operating frequency?
The maximum operating frequency is 3 GHz.
Does the switch include status indicators?
Yes, it features normally open indicators with 12Vdc TTL diodes.
