NI PXI-2554 is a 4×1, 75 Ω RF multiplexer switch module for PXI systems, supporting DC to 2.5 GHz. Equipped with SMB connectors, it features low insertion loss and good VSWR performance for video, CATV and broadband signal routing. It has onboard relay cycle counting for maintenance tracking, supports immediate and scanned switching, and is controlled by NI-SWITCH driver with LabVIEW compatibility. It is widely used in automated test of set-top boxes, video and 75Ω RF components.
NI PXI-2554 4x1 RF Multiplexer, 75 Ohm, DC-2.5 GHz, SMB connectors, PXI RF Switch Module for CATV & video signal testing.
Key Specs
- Topology: 4×1 multiplexer (SP4T)
- Impedance: 75 Ω
- Frequency range: DC to 2.5 GHz
- Connector: SMB
- Max switching power: 10 W
- Bus: PXI
- Driver: NI-SWITCH
- Feature: On-board relay count
- Application: Video, CATV, broadband RF automated test
On Oct 22, 2026 at 22:46:03 PDT, seller added the following information: