PXI-2596

26.5 GHz Multiplexers, SPDT Relays, and Transfer Switches NI PXI-2596, NI PXI-2597, NI PXI-2598, NI PXI-2599 • 26.5 GHz bandwidth electromechanical relays • 50 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 Ω 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 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 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. 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. Ω Ordering Information NI PXI-2596............................................................................778572-96 NI PXI-2597............................................................................778572-97 NI PXI-2598............................................................................778572-98 NI PXI-2599............................................................................778572-99 Includes NI-SWITCH and NI-DAQmx driver software. 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. Accessories SMA male-male cable (semirigid) 0.15 cm..........................................................................…763443-01 0.45 cm ..............................................................................763444-01 NI Switch Executive Development system ........................................................778546-01 Deployment engine ..........................................................778548-00 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. BUY NOW! For complete product specifications, pricing, and accessory information, call (800) 813 3693 (U.S.) or go to ni.com/switches. 26.5 GHz Multiplexers, SPDT Relays, and Transfer Switches Dynamic Characteristics Expected relay life (mechanical) PXI-2596.......................................... PXI-2597.......................................... PXI-2598.......................................... PXI-2599.......................................... Recommended cycle speed ................ 107 cycles 2 x 106 cycles 2.5 x 106 cycles 107 cycles 5 cycles/s Specifications Input Characteristics Frequency range.................................. 0 to 26.5 GHz Characteristic Impedance ................... 50 Maximum RF carry power (50 load) PXI-2596, PXI-2597, PXI-2599............. 150 W PXI-2598.......................................... 75 W Maximum voltage (cold-switching only) PXI-2596, PXI-2597, PXI-2599............. 90 Vrms PXI-2598.......................................... 65 Vrms Maximum carry current (per channel) PXI-2596, PXI-2597, PXI-2599............. 1.73 Arms PXI-2598.......................................... 1.25 Arms Ω Ω Physical Relay manufacturer/PN PXI-2596.......................................... PXI-2597.......................................... PXI-2598.......................................... PXI-2599.......................................... Relay types.......................................... Contact material ................................. I/O connectors..................................... Dimensions PXI-2596.......................................... PXI-2597.......................................... PXI-2598.......................................... PXI-2599.......................................... Radiall R591 series Radiall R574 series Radiall R577 series Radiall R570 series Electromechanical Beryllium copper, gold-plated SMA jacks 2-slot, 3U, PXI/cPCI module 3-slot, 3U, PXI/cPCI module 2-slot, 3U, PXI/cPCI module 1-slot, 3U, PXI/cPCI module Insertion Loss (dB) Module PXI-2596 PXI-2597 PXI-2598 PXI-2599 0 to 3 0.2 0.2 0.2 0.2 3 to 8 0.3 0.3 0.3 0.3 Frequency (GHz) 8 to 12.4 12.4 to 18 0.4 0.5 0.4 0.5 0.4 0.5 0.4 0.5 18 to 26.5 0.6 0.7 0.7 0.7 Voltage Standing Wave Ratio (VSWR) Module PXI-2596 PXI-2597 PXI-2598 PXI-2599 0 to 3 1.2 1.2 1.2 1.2 3 to 8 1.3 1.3 1.3 1.3 Frequency (GHz) 8 to 12.4 12.4 to 18 1.4 1.5 1.4 1.5 1.4 1.5 1.4 1.5 18 to 26.5 1.6 1.7 1.7 1.7 Environment Operating temperature ....................... Storage temperature........................... Relative humidity ................................ Pollution degree.................................. Approved altitude ............................... Indoor use only. 0 to 55 °C -20 to 70 °C 5 to 85%, noncondensing 2 up to 2,000 m Open Channel Isolation (dB) Module PXI-2596 PXI-2597 PXI-2598 PXI-2599 0 to 3 80 80 80 80 3 to 8 70 70 70 70 Frequency (GHz) 8 to 12.4 12.4 to 18 60 60 60 60 65 60 60 60 18 to 26.5 55 55 50 55 Shock and Vibration Operational shock .................................. 30 g peak, half-sine, 11 ms pulse (Tested in accordance with IEC-60068-2-27. Test profile developed in accordance with MIL-PRF-28800F.) Random vibration Operating ........................................ 5 to 500 Hz, 0.3 grms Nonoperating.................................. 5 to 500 Hz, 2.4 grms (Tested in accordance with IEC-60068-2-64. Nonoperating test profile exceeds the requirements of MIL-PRF-28800F, Class 3.) RF Carry Power (W) Module PXI-2596 PXI-2597 PXI-2598 PXI-2599 0 to 3 150 150 75 150 3 to 8 95 95 50 95 Frequency (GHz) 8 to 12.4 12.4 to 18 75 65 75 65 35 30 75 65 18 to 26.5 25 25 25 25 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 PXI-2597 termination power, average (at 25 °C) Per termination ............................... 1 W Total ................................................ 3 W BUY ONLINE a t ni.com o r CALL (800) 813 3693 (U.S.) 2 26.5 GHz Multiplexers, SPDT Relays, and Transfer Switches Electromagnetic Compatibility Emissions ............................................ EN 55011 Class A at 10 m FCC Part 15A above 1 GHz Immunity.............................................. EN 61326:1997 + A2:2001, Table 1 EMC/EMI............................................. CE, C-Tick, and FCC Part 15 (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: Low-Voltage Directive (safety) ........... 73/23/EEC Electromagnetic Compatibility Directive (EMC) ................................... 89/336/EEC 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. BUY ONLINE a t ni.com o r CALL (800) 813 3693 (U.S.) 3 NI Services and Support 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. 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