National Instruments PXI-2554 (778572-54)

National Instruments PXI-2554 PXI RF Multiplexer Switch Module

The National Instruments PXI-2554 (Part number: 778572-54) is a 4x1 high-frequency, unterminated Multiplexing Switch Module equipped for changing signals ranging from DC to 2.5 GHz. The characteristic impedance of the channels on this module is 75 Ohm. The NI PXI-2554 module has a most extreme voltage rating of 30 Vrms with a maximum switching current of 500 mA. This PXI RF Multiplexer Switch Module is appropriate for applications that require the routing of high-recurrence video signals inside automated test equipment (ATE) frameworks, since it can switch signals with a low insertion loss. Also, the excellent voltage standing-wave ratio (VSWR) and isolation parameters make this module the ideal choice in any framework geared for high-recurrence applications. The PXI-2554 Multiplexer Switch Module additionally offers a relay count tracking feature to help lessen unexpected framework downtime.

The National Instruments PXI-2554 PXI RF Multiplexer Switch Module offers 75 characteristic impedance, 2.5 GHz switch bandwidth, electromechanical relays, 1 bank, 4 channels, 150 ns minimum pulse width, maximum insertion loss at 2.5 GHz <1.7 dB (common <1.2 dB), and VSWR at 2.5 GHz <1.75 (regular <1.5).

Like the other National Instruments PXI switch modules, the NI PXI-2554 comes with NI-SWITCH, an IVI-compliant driver offering complete usefulness for all switch modules. For extra help with arranging, programming, and overseeing higher-channel-count switching systems, NI Switch Executive programming offers a simple to utilize, smart switch management and visual routing environment.