National Instruments Corporation NI PXIe-2544 6.6 GHz 50 Ohm Solid State 8x1 Multiplexer
- 6.6 GHz: -6.0 dB insertion loss; VSWR of 1.6; 72 dB CH-COM isolation (typical)
- Unlimited switch lifetime
- Fast switching speed (122 s)
- 50 termination on channel and COM lines
- Ability to store RF path calibration information in NI Switch Executive
- Configure Complete PXI System
The NI PXIe-2544 is a 6.6 GHz, 50 © solid-state 8x1 multiplexer switch module designed for high-speed, high-density signal routing in automated test systems. It features solid-state relays for fast switching and long operational life, supporting up to 8 input channels multiplexed to a single output. The module is optimized for RF and microwave applications, providing low insertion loss and high isolation across its frequency range. It is compatible with PXI Express chassis and integrates seamlessly with NI software tools for automated control and configuration. The PXIe-2544 is ideal for applications requiring reliable, repeatable signal routing in demanding test environments.