PXI-2596 NI | Alldatasheet

Document overview

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Technical content

26.5 GHz Multiplexers, SPDT Relays, and Transfer Switches

  • 26.5 GHz bandwidth electromechanical relays
  • 50 Ω characteristic impedance
  • Onboard relay counting
  • Fully software programmable
  • Configurations
  • PXI-2596 – dual 6x1 unterminated multiplexer (SP6T)
  • PXI-2597 – 6x1 terminated multiplexer (SP6T)
  • PXI-2598 – dual transfer switch
  • PXI-2599 – dual SPDT (Form C) relays
  • Modules designed using microwave relays from Radiall Operating Systems
  • Windows 2000/NT/XP Recommended Software
  • NI Switch Executive
  • LabVIEW
  • LabWindows/CVI
  • Measurement Studio Other Compatible Software
  • Visual Basic
  • C/C++ Driver/Services Software (included)
  • NI-SWITCH
  • NI-DAQmx NI PXI-2596, NI PXI-2597, NI PXI-2598, NI PXI-2599 Overview and Applications The National Instruments PXI-2596, PXI-2597, PXI-2598, and PXI-2599 multiplexers, SPDT relays, and transfer switch modules route RF or microwave signals in automated test applications. While designed to operate with less than 1 dB insertion loss up to 26.5 GHz, they appear almost invisible to signals at much lower frequencies as well. Use the NI PXI-2597 terminated multiplexer when high-power signal reflections are a concern and 50 Ω terminations are required. The PXI-2596 offers a higher-density, unterminated option with dual 6x1 multiplexer banks in the same module. The PXI-2598 and PXI-2599 operate as transfer switches and SPDT relays, respectively, for basic signal routing or inserting and removing components in a signal path. These modules are also well-suited for passing high-order harmonics from RF upconverters such as the NI PXI-5670 2.7 GHz RF vector signal generator or routing multiple sources to RF downconverters such as the NI PXI-5660 2.7 GHz RF vector signal analyzer. Relay Count Tracking The switches count relay closures on each of their individual relays. Relay counts are incremented each time a relay is actuated. You can programmatically retrieve the counts, stored on board the modules, and use them for predictive maintenance to reduce unexpected system downtime. Signal Connectivity Options The PXI-2596, PXI-2597, PXI-2598, and PXI-2599 all use standard SMA connectors for signal connections. National Instruments offers two semirigid SMA cables (0.15 and 0.45 cm) that are acceptable for many RF/microwave signals. There are also many custom cable vendors on the market that can meet your exact cable length, performance, and connector requirements. Please visit ni.com/switches for a list of third-party cable vendors. Software All National Instruments PXI switch modules are shipped with NI-SWITCH, an IVI-compliant driver offering complete functionality for all switch modules. For additional assistance in configuring, programming, and managing higher-channel-count switching systems, NI Switch Executive software offers an easy-to-use, intelligent switch management and visual routing environment. With the latest version of NI Switch Executive, you can store calibration information for your RF/microwave switch routes on a per-path basis. Use the NI-SWITCH Soft Front Panel for simple relay operations or debugging switch code/execution.

Ordering Information

Includes NI-SWITCH and NI-DAQmx driver software. Accessories SMA male-male cable (semirigid) NI Switch Executive BUY NOW! For complete product specifications, pricing, and accessory information, call (800) 813 3693 (U.S.) or go to ni.com/switches.

BUY ONLINE at ni.com or CALL (800) 813 3693 (U.S.) Specifications Input Characteristics Maximum RF carry power (50 Ω load) Maximum voltage (cold-switching only) Maximum carry current (per channel) Insertion Loss (dB) Voltage Standing Wave Ratio (VSWR) Open Channel Isolation (dB) RF Carry Power (W) PXI-2597 termination power, average (at 25 °C) Dynamic Characteristics Expected relay life (mechanical) Physical Relay manufacturer/PN Dimensions Environment Indoor use only. Shock and Vibration (Tested in accordance with IEC-60068-2-27. Test profile developed in accordance with MIL-PRF-28800F.) Random vibration (Tested in accordance with IEC-60068-2-64. Nonoperating test profile exceeds the requirements of MIL-PRF-28800F, Class 3.) Safety This product is designed to meet the requirements of the following standards of safety for electrical equipment for measurement, control, and laboratory use: IEC 61010-1, EN 61010-1 UL 61010-1 CAN/CSA-C22.2 No. 61010-1 Frequency (GHz) Module 0 to 3 3 to 8 8 to 12.4 12.4 to 18 18 to 26.5 Frequency (GHz) Module 0 to 3 3 to 8 8 to 12.4 12.4 to 18 18 to 26.5 Frequency (GHz) Module 0 to 3 3 to 8 8 to 12.4 12.4 to 18 18 to 26.5 PXI-2596 80 70 60 60 55 PXI-2597 80 70 60 60 55 PXI-2598 80 70 65 60 50 PXI-2599 80 70 60 60 55 Frequency (GHz) Module 0 to 3 3 to 8 8 to 12.4 12.4 to 18 18 to 26.5 PXI-2596 150 95 75 65 25 PXI-2597 150 95 75 65 25 PXI-2598 75 50 35 30 25 PXI-2599 150 95 75 65 25

BUY ONLINE at ni.com or CALL (800) 813 3693 (U.S.) Electromagnetic Compatibility Part 15A above 1 GHz (Class A) Compliant Note: For EMC compliance, operate these devices with shielded cabling. CE Compliance This product meets the essential requirements of applicable European Directives, as amended for CE marking, as follows: Electromagnetic Compatibility Note: Refer to the Declaration of Conformity (DoC) for this product for any additional regulatory compliance information. To obtain the DoC for this product, visit ni.com/certification, search by model number or product line, and click the appropriate link in the Certification column.

NI has the services and support to meet your needs around the globe and through the application life cycle – from planning and development through deployment and ongoing maintenance. We offer services and service levels to meet customer requirements in research, design, validation, and manufacturing. Visit ni.com/services. Training and Certification NI training is the fastest, most certain route to productivity with our products. NI training can shorten your learning curve, save development time, and reduce maintenance costs over the application life cycle. We schedule instructor-led courses in cities worldwide, or we can hold a course at your facility. We also offer a professional certification program that identifies individuals who have high levels of skill and knowledge on using NI products. Visit ni.com/training. Professional Services Our Professional Services Team is comprised of NI applications engineers, NI Consulting Services, and a worldwide National Instruments Alliance Partner program of more than 600 independent consultants and integrators. Services range from start-up assistance to turnkey system integration. Visit ni.com/alliance. OEM Support We offer design-in consulting and product integration assistance if you want to use our products for OEM applications. For information about special pricing and services for OEM customers, visit ni.com/oem. Local Sales and Technical Support In offices worldwide, our staff is local to the country, giving you access to engineers who speak your language. NI delivers industry-leading technical support through online knowledge bases, our applications engineers, and access to 14,000 measurement and automation professionals within NI Developer Exchange forums. Find immediate answers to your questions at ni.com/support. We also offer service programs that provide automatic upgrades to your application development environment and higher levels of technical support. Visit ni.com/ssp. Hardware Services NI Factory Installation Services NI Factory Installation Services (FIS) is the fastest and easiest way to use your PXI or PXI/SCXI combination systems right out of the box. Trained NI technicians install the software and hardware and configure the system to your specifications. NI extends the standard warranty by one year on hardware components (controllers, chassis, modules) purchased with FIS. To use FIS, simply configure your system online with ni.com/pxiadvisor. Calibration Services NI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. We provide manual calibration procedures, services to recalibrate your products, and automated calibration software specifically designed for use by metrology laboratories. Visit ni.com/calibration. Repair and Extended Warranty NI provides complete repair services for our products. Express repair and advance replacement services are also available. We offer extended warranties to help you meet project life-cycle requirements. Visit ni.com/services. SERVICE NEEDS © 2006 National Instruments Corporation. All rights reserved. CVI, LabVIEW, Measurement Studio, National Instruments, National Instruments Alliance Partner, NI, ni.com, NI-DAQ, and SCXI ar e trademarks of National Instr uments. Other product and company names listed are trademarks or trade names of their respective companies. A National Instr uments Alliance Par tner is a business entity independent fr om NI and has no agency , partnership, or joint-venture relationship with NI. National Instruments • info@ni.com ni.com • (800) 813 3693 *342572A-01* 342572A-01 2006-6497-101-D