Agilent/Keysight U7110A

The Agilent/Keysight U7110A is a Single Pole, Ten Throw (SP10T) electromechanical switch for automated test and measurement, signal monitoring, and RF signal routing. Operating from DC to 9 GHz, it delivers high repeatability and reliability across multiport switching applications. The U7110A accommodates up to 10 RF ports with terminated ports and superior isolation exceeding 63 dB to 26.5 GHz. Low insertion loss and reflection characteristics support precision measurement requirements. Control options include TTL/5V CMOS compatibility with opto-electronic indicators and current interrupts. Solder terminal connections are available as an alternative to the standard 24-pin ribbon drive cable. The electromechanical design enables long operational life, making it suitable for multi-DUT or multi-channel testing scenarios that reduce calibration cycles and operational costs.

– Technical Specifications

• Switch Configuration: Single Pole, Ten Throw (SP10T)
• Frequency Range: DC to 9 GHz
• RF Ports: Up to 10
• Port Termination: Terminated
• Isolation: > 63 dB to 26.5 GHz
• Insertion Loss: Low
• Reflection: Low
• VSWR: Superior
• Control Interface: TTL/5V CMOS compatible (optional); opto-electronic indicator with current interrupts
• Connectors: Coaxial (SMA recommended with 5 in-lb torque); 24-pin ribbon drive cable or solder terminal connections

– Key Features

• Highly repeatable switching capability for automated test environments
• Superior RF performance with multiport architecture
• Optional TTL/5V CMOS control logic
• Terminated ports minimize external matching requirements
• Extended isolation specification to 26.5 GHz
• Flexible control connectivity options

– Typical Applications

• Automated test and measurement systems
• Multi-DUT or multi-channel device characterization
• RF signal monitoring and routing
• Measurement calibration reduction

– Compatibility & Integration

The U7110A integrates into automated test systems requiring multiport electromechanical switching. It is part of the U7108x and U7110x series of coaxial switches and supports efficient multi-channel testing configurations.