Comes with LXI-compliant built-in Ethernet connectivity.
Uses distribution boards for easy wiring.
Outputs switch read back capabilities and external power option for simultaneous switching.
Get the latest woftware drivers for common programming environments.
The Keysight L4445A microwave switch / attenuator driver provides digital outputs to control switches, attenuators, and other devices. Use the outputs to drive LEDs that indicate the switch position and read back the switch or attenuator's actual position.
The L4445A microwave switch / attenuator driver provides power and control signals for many popular microwave switches and attenuators. One L4445A microwave switch / attenuator driver with accessories can drive up to 64 switch coils (32 SPDT) switches.
Note: Keysight will discontinue the L4445A Microwave Switch / Attenuator Driver on June 1st, 2023. The last day to place an order for this product is May 31st, 2023. The closest replacement product for L4445A is a combination of 34980A Multifunction Switch / Measure Unit with 34945A Switch/Attenuator Driver. The programming command of L4445A is compatible with 34945A. Keysight will continue to support these products for the standard period of 5 years.