National Instruments Corporation NI PXI-2797 40 GHz 6x1 Terminated Multiplexer (SP6T)
- 40 GHz performance (typical): < 0.6 dB insertion loss; VSWR < 1.65; isolation > 80 dB
- 18 W maximum RF carry power
- 50 ohm characteristic impedance
- Onboard relay count tracking
- Ability to store RF path calibration information with NI Switch Executive
- Configure Complete PXI System
View Support Resources
The NI PXI-2797 is a 40 GHz, 6x1 terminated multiplexer (SP6T) switch module designed for high-frequency signal routing in automated test systems. It features six input channels and one output channel, with terminated ports to minimize signal reflections and maintain signal integrity at microwave frequencies. The module is compatible with PXI and PXI Express chassis, allowing for integration into modular test platforms. The NI PXI-2797 is ideal for applications requiring fast, repeatable switching of RF and microwave signals up to 40 GHz, such as in RF component testing, telecommunications, and aerospace/defense test systems. It offers low insertion loss, high isolation, and excellent repeatability, ensuring reliable performance in demanding test environments. The module is controlled via NI-SWITCH driver software, which provides easy configuration and programming within the NI software ecosystem.