PXI-2549

Name: PXI-2549
Brand: National Instruments
Price: 3559 USD
Availability: InStock

Starting at $3,559.00

Part number(s):

778572-49

2.7 GHz, 50 Ω, Dual-Terminated SPDT PXI RF Relay Module

Overview

The PXI-2549 is a general-purpose single-pole double-throw (SPDT) switch module. You can use it to add flexibility to your switch network or to maintain uniform signal paths across multiple channels when building high-channel-count multiplexers. The PXI-2549 termination resistors minimize reflections on open channels and protect your source or device under test from damage. The module also features excellent insertion loss, voltage standing wave ratio (VSWR), and isolation parameters to minimize signal degradation. You can use its onboard relay count tracking feature to predict relay lifetime and reduce unexpected system downtime.

Included Items

Module
NI Switch Executive software DVD
Safety, Environmental, and Regulatory documentation

Part Numbers (1) Price	778572-49


NI Lead Time	27-28 weeks
Number of Banks	2
Scan Rate	45 cycles/s
Bus Connection	PXI Hybrid
Maximum Carry Current AC	0.5 A
Maximum Switching Voltage AC	30 V
Relay Configuration	SPDT
Relay Type	Electromechanical
Switch Bandwidth	2.7 GHz
Characteristic Impedence	50 Ohm
Termination	Yes
Supported Hardware Platform	PXI
Reconfigurable	—
Supports Peer To Peer Streaming	—
Crosspoints	—
Max Insertion Loss	-1.35 dB
Maximum Resistance	—
Maximum Switching Current DC	0.5 A
Maximum Switching Voltage DC	30 V
Mode (n-wire)	1-wire
Number of Channels	2
Number of Columns	1
Number of Relays	2
Number of Resistor Channels	—
Number of Rows	2
Resistance Resolution	—
Row Access	Yes
Number of Analog Input Channels	—
Maximum Output Power	—
Termination Impedance	50 Ohm
Product Description	NI PXI-2549 2.7 GHz 50 Ohm Dual Terminated SPDT Relays

PXI-2549 Accessories and Software

Software (2)

Product (Part Number) Description	Recommended use cases
LabVIEW Professional (784584-35) LabVIEW Professional Development System, Windows, All Languages, Subscription License, Download	Recommended for test, measurement, automation, and control applications; NI LabVIEW enables engineers to quickly connect to real-world systems, accelerate their productivity, and adapt to any challenge. LabVIEW provides the following capabilities: Connectivity to any Instrument regardless of vendor A native user interface for monitoring and controlling test Thousands of engineering analysis functions Seamless interoperability popular programming languages, such as Python, C, and .NET	View Product Details
LabVIEW+ Suite (788509-35) NI LabVIEW+ Suite, Subscription License, Download	Recommended for engineers building full test and validation systems where modular code development and higher-level frameworks are needed to accelerate development for shorter time to market. The LabVIEW+ Suite includes the following products: NI LabVIEW—Provides a graphical programming environment for test system development, enabling connectivity to any instrument and fully integrated user interfaces. NI TestStand—Eliminates the need for time-intensive in-house sequencer development and maintenance by providing an off-the-shelf test management software for validation and production test. NI DIAdem—Saves engineers hundreds of hours of manual data analysis and report creation with automation. NI FlexLogger™ software—Simplifies data acquisition and data logging with interactive measurement setup for NI DAQ hardware. NI InstrumentStudio™ software—Provides a central location for configuration, measurement, and automation.	View Product Details