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R570463010
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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：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 R570463010 is a SPDT coaxial switch from the Ramses series by Radiall. It features an SMA connector interface and operates up to 18 GHz with a 50 Ohm impedance. The device utilizes a latching mechanism powered by 28 Vdc, incorporating self-cut-off circuitry and status indicators. Key electrical specifications include a maximum VSWR of 1.4:1, insertion loss of 0.35 dB, and isolation of 60 dB. It supports solder pin termination and functions within a temperature range of -40 C to +85 C.
Feature Summary
- SPDT configuration with SMA connectors for high-frequency signal routing
- Latching operation with integrated self-cut-off protection and visual indicators
- High isolation and low insertion loss characteristics suitable for precision RF applications
Applications
- Test and measurement instrumentation
- Wireless communication base stations
- RF signal distribution networks
Procurement Notes
Verify component authenticity through authorized Radiall distributors or official channels. Confirm datasheet revisions and specific ordering suffixes match project requirements. Ensure handling procedures comply with ESD standards during installation. Cross-reference technical parameters against system specifications prior to procurement to guarantee compatibility.
Selection Notes
Select this model for applications requiring reliable SPDT switching at frequencies up to 18 GHz. The latching feature reduces power consumption compared to continuous coil drive variants. Verify that the 28 Vdc control voltage aligns with available system supplies. Consider the physical dimensions and solder pin termination method for PCB layout integration.
Part Context
This component belongs to the Ramses family of coaxial switches designed for robust performance in demanding RF environments. The series offers various configurations including failsafe and latching options with different connector types. The R570463010 specifically addresses needs for stable state retention without continuous power draw.
Replacement Considerations
Consult official Radiall documentation for direct cross-references. Alternative models may vary in connector type, operating frequency, or control voltage. Ensure any substitute maintains equivalent electrical performance and mechanical footprint.
