The Agilent/Keysight 8733A is an electromechanical RF switch engineered for signal routing in test and measurement applications spanning DC to 4 GHz. It delivers high isolation and low insertion loss, making it suited for applications demanding signal integrity—automated test equipment systems, communication infrastructure, and laboratory test setups.
Technical Specifications
RF Characteristics:
• Frequency Range: DC to 4 GHz
• Isolation: High isolation performance to prevent signal leakage between ports
• Insertion Loss: Low insertion loss to minimize signal attenuation
• Switching Speed: Electromechanical actuation with defined switching speed affecting system throughput
• Input Power: Maximum input power ratings vary based on frequency and switching conditions (cold or hot)
Electrical Characteristics:
• Drive Signal: Control signal required to actuate switching mechanism; voltage and current specifications defined by product design
• Contact Type: Employs wiping-action contact mechanisms for consistent performance and extended operational life
Control Interface:
The 8733A utilizes a defined control interface with specific voltage levels and logic requirements for actuation.
Physical Characteristics:
Designed for integration into standard rack and system layouts with defined form factor and mounting specifications.
– Key Features
• High isolation performance ensures accurate signal routing without crosstalk
• Low insertion loss preserves signal power across the operating band
• Electromechanical design provides repeatable switching with extended contact life
• Wiping-action contacts reduce wear and maintain consistent insertion loss over time
• Wide frequency coverage from DC to 4 GHz accommodates diverse RF applications
– Typical Applications
• Automated test equipment (ATE) signal routing
• RF signal management in communication infrastructure
• Laboratory test systems requiring reliable signal switching
– Compatibility & Integration
The 8733A integrates into standard test system architectures with defined control signals and physical mounting. Integration details and pinout specifications are provided in the product documentation.
