Used Keithley S46-18 High Performance RF/Microwave Switch System, 18GHz

Product Highlights

S46 and S46T Microwave Switch Systems are designed to simplify the automated switching needed to test a wide range of RF and telecommunication products and devices. The S46 can control 32 relay contacts in a package as small as a 2U high (3.5 in) full-rack enclosure. Choose the System 46T if your application requires a terminated configuration. It builds on the design technology of the unterminated System 46. The System 46T accommodates up to eight terminated SPDT coaxial microwave relays and four terminated multi-pole coaxial microwave relays.

Features & Benefits

• Built-in contact closure counter: Allows maintenance personnel to assess when the relays are nearing the end of their mechanical life. In this way, preventive maintenance can be performed in a timely way.
• Relays can be easily added to the system: Simplifies creating new switch configurations as new test requirements emerge.
• 32 control channels can be operated via GPIB with a minimal set of instructions: Ensures the system can be set up and running quickly.
• Front panel LEDs: Indicates the status of all relay contacts continuously to allow easy monitoring of system operation.
• Channel characterization data storage: Supports storing S-parameters or calibration constants for each relay contact or each pathway. Critical performance parameters can be stored in memory for use in trend analysis between scheduled maintenance.
• Frequency ranges up to 40GHz: Provides maximum switching flexibility.
• Available accessories include low-loss, semi-flexible RF cables: Helps to maximize signal integrity.