RLC Electronics SR-8C-D Coaxial RF Switch 1P8T 28VDC

Overview

The RLC Electronics SR-8C-D coaxial RF switch is a precision signal routing component designed for RF and microwave test equipment, antenna systems, and communications applications. This single-pole, eight-throw (1P8T) configuration allows selection between eight output ports from a single input, delivering reliable RF signal path switching with minimal performance degradation across the operating frequency range.

Key Features

• Single-pole, eight-throw (1P8T) configuration for flexible signal routing
• 28VDC control voltage for straightforward integration with standard control systems
• Extremely low insertion loss and VSWR across DC–18 GHz frequency range
• High isolation between ports to prevent signal bleed-through
• Compact mid-size design for bench and rack-mounted installations
• Coaxial connectors for direct RF integration

Technical Specifications

Typical Applications

• RF signal routing in automated test equipment (ATE)
• Antenna switching and selection systems
• Receiver input multiplexing for multi-channel measurement
• Laboratory bench testing and characterization
• Microwave and RF component evaluation
• Communication system signal path control

Compatibility & Replacements

Compatible With

• Standard 28VDC control systems and PLC outputs
• Automated RF test benches and measurement systems
• Microwave laboratory equipment
• Communication infrastructure installations
• Systems requiring DC–18 GHz frequency range operation

Replaces / Drop-In Replacement For

Verify compatibility with your system integrator before ordering. The SR-8C-D is part of RLC Electronics’ Type C multi-position switch family and may replace other 1P8T coaxial switches in RF measurement and switching applications.

Works With

• RF signal source and measurement instruments (spectrum analyzers, network analyzers)
• Standard 28VDC relay control modules
• Coaxial cable assemblies with SMA or equivalent connectors
• Automated test system controllers