RF/Microwave Switching Solutions - Keysight
Keysight TechnologiesRF/Microwave Switching SolutionsSolution BrochureThe core of test systems—RF/Microwave signal routing withoutcompromiseKeysight RF/Microwave switching benefits–– Highly reliable and repeatable switching up to 5 M cycles–– Switching and signal conditioning up to 67 GHz–– Switch management features such as relay counters, switch verification,and switch sequencer–– Automated calibration–– Custom and standard, off-the-shelf solutions
Keysight RF/Microwave Switching SolutionsKeysight Technologies, Inc. has been providing RF/Microwave switch solutions for over 20 years. Wehave offerings from simple switch control to fully integrated solutions that are tested and documented. Keysight is in the unique position of supplying the highest quality RF and Microwave components,and the expertise to guarantee world-class path performance in a switching solution.Keysight has a broad range of solutions for R&D and manufacturing engineers who develop designvalidation or functional test systems for a variety of applications. We offer RF/Microwave solutionswith the broad range of supported switches up to 50 GHz and custom solutions to 67 GHz, futureproofing your investment for emerging commercial standards like WiMAX TM, LTE and UMB. Oursolutions are designed for test applications in many areas including military radios, radar communications or satellites in Aerospace/Defense or handsets, base stations, or radio components in wirelessapplications.There are many issues one must consider when designing an RF switch matrix, which makes it a challenging task. Some of these issues include the:–– Electrical and mechanical constraints–– Switch control architecture–– Signal integrity and reliability–– Cost effectiveness–– Documentation and support
03 Keysight RF/Microwave Switching Solutions - Solution BrochureRF/Microwave Switching SolutionsThis brochure describes how Keysight solutions can provide just the right switching solutions to give you the confidence you need in your measurements. It provides an overviewof the many RF/Microwave switching solutions as well as how to best choose amongseveral different types of approaches to RF switching and/or switch control.Many of Keysight’s switching products come standard with these key features:–– LXI Class C with standard LAN, USB and GPIB interfaces–– Web interface for remote monitoring and control–– Relay counter to track switch closures–– Switch sequencer for faster switch setup and execution–– Switch verification to ensure closures–– SCPI code generator for ease of programming–– Software drivers for most common development environmentsProductBenefitElectromechanical SwitchesHigh accuracy and guaranteed repeatability forautomated test and measurement – all with awide variety in configurations to meet all yourswitching requirementsMultiport Switches, SPDT Switches, BypassSwitches, Transfer Switches, Matrix Switchesand Low Cost L-Series SwitchesCustom Switch SolutionsFor more information seewww.keysight.com/find/switchmatrixSwitch PlatformsL4490A/91A 2U & 4U RF/MicrowaveSwitch PlatformsSwitch & Control Units34980A Multifunction Switch/Measure Unit,34970A Data Acquisition Switch UnitSwitch Drivers34945A Switch/Attenuator Driver,L4445A Microwave Switch/Attenuator Driver,11713B/C Attenuator/Switch Drivers, U2121ADigital I/O for RF Switch ControlJust the right custom switchsolutions; as well as guaranteed world-classpath performance solutions up to 67 GHzShorten the custom switch matrix developmenttime and lower costsMixed signal system that can cost up to 40%less than VXI or PXI – Get low frequency andhigh frequency switching in a single boxEasily control switches on a bench, in a testfixture or on a tray in your rack
04 Keysight RF/Microwave Switching Solutions - Solution BrochureRF/Microwave switching considerationsThe choice of cables, connectors and switches can significantly impact overall systemperformance and reliability. The cables, connectors and switches create the signal pathfrom the DUT to the measurement instruments. Ideally, there would be no signal degradation when routing from one point to another. For actual test systems, there is alwayssome degradation of the signal in passing through these components. Signal degradation is directly related to signal frequency and the quality of signal routing components.To ensure good signal integrity choose cables, connectors and switches where theinsertion loss, VSWR, and isolation at the desired frequencies do not compromise themeasurement.Key factors in selecting RF/Microwave switchesWhen selecting RF/Microwave switches, be aware that the most common and readilyavailable switches often present a minimum viable solution. The cost of the minimumsolution may seem attractive; however, when using these products, the test system cangive varying results over time and can often be difficult to troubleshoot. By adding a fewswitching options and features, you can significantly improve the repeatability, performance and usability of your switching solution.Be sure to include the following features when selecting your RF/Microwave switches:–– Use high quality switches so the insertion loss, VSWR and isolation at the desiredfrequencies do not compromise your measurements.–– Select switches with long life and high repeatability between switch cycles to improve test system integrity.–– Use switches that provide position feedback so you can determine the actual position of the signal instead of the programmed state.–– Use switches with latching relays for less heat rise resulting in better measurementuncertainty.–– Use switches with D-sub socket connectors for ease of wiring.
05 Keysight RF/Microwave Switching Solutions - Solution BrochureKeysight RF/Microwave SwitchesKeysight switches are designed with high accuracy and repeatability for automated testand measurement, signal monitoring and routing applications. These switches provideexcellent performance with a wide variety of configurations to meet all your switchingrequirements.–– Bypass switches insert or remove a test component from a signal path.–– SPDT switches route signals from an input to two output paths.–– Multiport switches allow a single input and multiple (three or more) output paths.–– Transfer switches can be used to switch between two inputs and two outputs, asa drop-out switch, for signal reversal, as a SPDT switch, or to bypass a test component.–– Matrix switches can be connected individually via internal microwave switches toform an RF path. They can be configured for blocking 1x5, 2x4,or 3x3 switching applications.Electromechanical switches are widely used in both basic signal routing and application-specific switch matrices such as tree matrix, full access matrix, bypassing an activedevice, multi-source/multi-DUT switching, tercontactmotionJumper contactElectromechanical switchesKeysight electromechanical switches are available in many different configurations withoperating life up to 10 million cycles. With a guaranteed insertion loss repeatability of0.03 dB up to 5 million cycles, these switches ensure accurate system measurementsand reduce calibration intervals. Unmatched isolation, typically 90 dB at 4 GHz, reduces sources of random errors. TTL drive option is available for most switches.Keysight Electromechanical switches offer:–– A typical switching life that is two times the guaranteed specifications. For example,the specified switching life for 87106A is 5 million cycles, but in actuality the 87106Acan typically work up to more than 10 million cycles.–– Guaranteed insertion loss repeatability of 0.03 dB up to 5 million cycles. This ismade possible in Keysight switches with a unique “wiping action” mechanism inthe contact area. The wiping action removes debris to ensure the insertion lossrepeatability.–– Maximum input power of 100 W at 4 GHz at 25 ºC under cold switching conditions,which means the RF signal is removed before switching is performed. Cold switchingresults in lower contact stress and longer life.Keysight Patented Electromechanical switchtechnology with wiping action to remove debris.
06 Keysight RF/Microwave Switching Solutions - Solution Brochure87104/6 Series DC to 40 GHz Multiport SwitchesThe Keysight 87104/6 A/B/C/D latching coaxial switch combines unmatched flexibilityof configuration with excellent repeatability, long life, and reliability.N1810 Series SPDT Coaxial SwitchesThe Keysight N1810TL/UL SPDT latching coaxial switch combines unmatched flexibility of configuration with excellent repeatability, long life and reliability. These SPDTswitches can be used to route signals from input to two output paths.Bypass SwitchesThese bypass switches can be used to automatically insert or remove a test component from a signal path. The switches allow the user to “bypass” an active device. TheKeysight N1811/2TL latching coaxial switch combines unmatched flexibility ofconfiguration with excellent repeatability, long life, and reliability.87222 Series DC to 50 GHz Coaxial Transfer SwitchesFlexibility is essential in signal routing applications, and the Keysight 87222C/D/E4-port coaxial transfer switch offers just that. It provides exceptional repeatability, lowinsertion loss, and high isolation. These switches provide simplification of design insignal routing and conditioning applications.87404/06 Series Matrix SwitchesThe Keysight 87406B and 87606B matrix switches provide the life and reliabilityrequired for automated test and measurement, signal monitoring and routing applications. The switches are designed to operate for more than 10 million cycles and willmeet all electrical specifications for at least 5 million cycles.Keysight’s L-Series Electro-Mechanical SwitchesReduce measurement uncertainty for 2 million cycles with a guaranteed 0.03 dB insertion loss repeatability and unmatched isolation. These economically-priced, high-performance switches offer a full selection of switch configurations from DC up to26.5 GHz. The L-Series switches are a lower cost alternativewith many of the same specifications as previous generationsbut with lower life expectancy.
07 Keysight RF/Microwave Switching Solutions - Solution BrochureElectromechanical Switch Selection erminated(U)Bypass switch (4-port)8763ADC to 4 GHz8763BDC to 18 GHz8763CDC to 26.5 GHzN1811TLDC to 26.5 GHzBypass switch (5-port)8764ADC to 4 GHz8764BDC to 18 GHz8764CDC to 26.5 GHzN1812ULDC to 26.5 GHzSingle-pole double-throw (SPDT) switch8762ADC to 4 GHz18762FDC to 4 GHz8765ADC to 4 GHz8765F1DC to 4 GHz8761ADC to 18 GHz8761BDC to 18 GHz8762BDC to 18 GHz8765BDC to 20 GHz8762CDC to 26.5 GHz8765CDC to 26.5 GHzN1810ULDC to 26.5 GHzN1810TLDC to 26.5 GHz8765DDC to 40 GHzSingle-pole triple-throw (SP3T) switch8766KDC to 26.5 GHzSingle-pole four-throw (SP4T) switch87104ADC to 4 GHz87204ADC to 4 GHzL7104ADC to 4 GHzL7204ADC to 4 GHz87104BDC to 20 GHz87204BDC to 20 GHzL7104BDC to 20 GHzL7204BDC to 20 GHz87104CDC to 26.5 GHz87204CDC to 26.5 GHzL7104CDC to 26.5 GHzL7204CDC to 26.5 GHz8767K4DC to 26.5 GHz87104DDC to 40 GHz8767M4DC to 50 GHzGuaranteedoperating life(n millioncycle)Repeatability(dB)Min isolation(dB)Max insertion(dB) lossMax SWRRF 01.250.801.201.301.801.60SMA (f)SMA (f)3.5 mm (f)SMA 801.201.301.801.60SMA (f)SMA (f)3.5 mm (f)SMA 701.601.601.50SMA (f)Mini SMB (m)SMA (f)Mini SMB (m)SMA (f)2SMA (f)2SMA (f)SMA (f)3.5 mm (f)3.5 mm (f)SMA (f)SMA (f)2.4 mm (f)U50.05Isolation33.431.803.5 mm .30SMA (f)SMA (f)SMA (f)SMA (f)SMA (f)SMA (f)SMA (f)SMA (f)SMA (f)SMA (f)SMA (f)SMA (f)3.5 mm (f)2.92 (f)2.4 mm (f/m)1. 75 ohm impedance2. Only applicable when all ports have the same connector type. Connector options available: Type-N (m/f)/APC-7/UT-250 Coax/SMA (m/f)/50 ohmtermination3. Varies with frequency and port selected4. Insertion loss stated is from common port to the furthest port
08 Keysight RF/Microwave Switching Solutions - Solution BrochureElectromechanical Switch Selection Table, /Unterminated(U)Guaranteedoperating life(n millioncycle)Repeatability(dB)Min isolation(dB)Max insertion(dB) lossMax SWRRFconnectorsSingle-pole five-throw (SP5T) switch8768K4DC to 26.5 GHzU50.05Isolation33.431.803.5 mm (f)8768M4DC to 50 GHzU50.05452.602.302.4 mm (f/m)Single-pole six-throw (SP6T) switch87106ADC to 4 GHzT50.031000.361.20SMA (f)87206ADC to 4 GHzT50.031000.361.20SMA (f)L7106ADC to 4 GHzT20.03900.361.20SMA (f)L7206ADC to 4 GHzU20.03900.361.20SMA (f)87106BDC to 20 GHzT50.03700.601.70SMA (f)87206BDC to 20 GHzT50.03700.601.70SMA (f)L7106BDC to 20 GHzT20.03650.601.70SMA (f)L7206BDC to 20 GHzU20.03650.601.70SMA (f)87106CDC to 26.5 GHzT50.03650.701.70SMA (f)87206CDC to 26.5 GHzT50.03650.701.70SMA (f)L7106CDC to 26.5 GHzT20.03600.701.70SMA (f)L7206CDC to 26.5 GHzU20.03600.701.70SMA (f)8769K4DC to 26.5 GHzU50.05Isolation33.432.053.5 mm (f)87106DDC to 40 GHzT50.03650.701.952.92 (f)8769MDC to 50 GHzU50.03452.602.302.4 mm (f/m)670.861.65SMA (f)4Double-pole double-throw (transfer) switch87222CDC to 26.5 GHzU50.03L7222CDC to 26.5 GHzU20.03570.861.65SMA (f)87222DDC to 40 GHzU50.03601.201.702.92 mm (f)87222EDC to 50 GHzU50.05601.151.702.4 mm (f)Matrix switch (3x3, 2x4 & 1x5)87406BDC to 20 GHzT50.03701.001.90SMA (f)87606BDC to 20 GHzT50.03701.001.90SMA (f)1. 75 ohm impedance2. Only applicable when all ports have the same connector type. Connector options available: Type-N (m/f)/APC-7/UT-250 Coax/SMA (m/f)/50 ohmtermination3. Varies with frequency and port selected4. Insertion loss stated is from common port to the furthest port
09 Keysight RF/Microwave Switching Solutions - Solution BrochureCustom Switch SolutionsKeysight Technologies provides integrated, high performance RF test systems and system components to the aerospace/defense and wireless industries. We deliver significantnumbers of systems per year and a custom system purchased from Keysight brings confidence in a highly accurate and repeatable solution. The system team also designs andprovides system components for our customers. The heart of an RF test system is theswitch matrix. Keysight has been providing exceptional switch matrices for many yearsand continues to do so as part of our system business.To complete custom switching and signal conditioning units, our switch matrix designsrange from a simple 1 x 12 fanout to a 10 x 10 non-blocking full access matrix, to complete custom switching and signal conditioning units. The keys to Keysight’s exceptionalswitch matrix performance are our unmatched design experience, our no-compromisemanufacturing processes for switches and semi-rigid cables, and our well-establishedmethods for matrix assembly and testing.The Customs team uses Keysight’s standard commercial manufacturing process, exceptfor one difference, you are involved in the design phase. Then after your matrix is built,we will measure the S-parameters of every signal path with a Keysight PerformanceSeries Network Analyzer to make sure that your specifications are met. The test data isincluded in the documentation you receive with the matrix.Recommended Electronic Calibration (ECal) modulesThe software supports the use of Keysight Electronic Calibration (ECal) modules for reducing calibration time and increasing ease-of-use. Various frequency span and connector type options are available. For more information on custom solutions, go to:www.keysight.com/find/switchmatrix
10 Keysight RF/Microwave Switching Solutions - Solution BrochureRF/Microwave Switch PlatformsThe Keysight L4490A and L4491A RF Switch Platforms are designed for the test engineerdesigning his own RF switch solution. These platforms provide the tools to shorten RFswitch development time and lower costs. Both platforms include power, switch drivecontrol and space to mount all the most popular switches and attenuators and othersignal conditioning components.–– The L4490A 2U high unit features a bottom plate with pre-drilled holes for mountingswitches, attenuators and other signal conditioning components.–– The L4491A 4U high version features a unique system to mount switches andattenuators vertically in the enclosure for a compact, reliable solution to meet yourcustom needs.Both platforms come standard with 64 coil drives integrated into the enclosure, withseveral options offered for expansion. Time-saving features include:–– Flexible and easily configurable switch mounting system for robust and reliablesignal routing–– 3D models for quick layout and documentation of RF switches and cables–– Graphical Web interface for quick setup, troubleshooting and support–– Easy connection and control of all the most popular microwave switches andattenuators–– Effective switch management with user defined switch sequences, relay counter,exclude lists and switch closure verification–– Software drivers for all the most common programming environmentsThe front panels come blank so they can easily be customized to your unique requirements. An optional front panel is also available with holes for mounting switches directlyonto the front panel.The RF Switch Platforms were designed with serviceability in mind. Easily identify andaccess switch failures without having to disturb your RF cabling.The RF Switch Platform easily integrates into your test environment with standard rackmount kits, LAN and GPIB connectivity, graphical Web interface and software drivers forthe most common programming environments.For more information on either the L4490A or L4491A, go towww.keysight.com/find/L4490A or www.keysight.com/find/L4491ACustomer configured solutions
11 Keysight RF/Microwave Switching Solutions - Solution BrochureL449xA Switch Platfoms & AccessoriesProductDescriptionCommentsL4490A2U RF switch platformIncludes switch driver and space to mount RFcomponents. Comes standard with LAN and GPIBinterface. User’s guide is included on CD.OPT 004Add 16 bit digital IO and 28 bits of relay drive linesRecommended for DIO controlL4491A4U RF switch platformIncludes switch driver and space to mount RFcomponents. Comes standard with LAN and GPIBinterface. User’s guide is included on CD.OPT 001Front panel with holes to mount up to 8 Keysight 87xxx orL7xxx style multiport switchesOPT 002Add 64 additional switch drive lines with additional 34945EXTOPT 004Add 16 bit digital IO and 28 bits of relay drive linesOPT 0064U unit with bottom mounting tray (pre-drilled bottom for mounting switches andno center switch tray)AccessoriesDistribution boards – Required for control of external switches.Y1150ADistribution board for 8 N181x/U9397x SPDT switchesY1151ADistribution board for two 87104x/106x/L7x0xx multiport or87406B matrix switchesY1152ADistribution board for one 87204x/206x or 87606B switch andtwo N181x switchesY1153ADistribution board for two 84904/5/6/7/8 or 8494/5/6 step attenuatorsY1154ADistribution board for two 87222/L7222C transfer switches and six N181x SPDTswitchesY1155ADistribution board w/ generic screw terminals for driving 16 switch coilsY1156ADiagnostics board to verify switch control signalsRecommended for DIO controlRecommended for troubleshooting purposesMounting brackets with ribbon cablesY1170AMounting brackets and ribbon cables for mounting qty 5 N181x or 8762/3/4series switches in the L4491ACan mount 12 SPDT switches per bay (up to 48SPDT switches in switch tray). Ribbon cables onlysupport N1810 series switches.Y1171AMounting brackets and ribbon cables for mounting qty 5 N181x or 8762/3/4series switches in the L4490ACan mount up to 8 SPDT switches. Ribbon cablesonly support N1810 series switches.Y1172AMounting brackets and ribbon cables for mounting qty 587xxx or L7xxx multiport/matrix switches in the L4490A/91ACan mount 4 multiport/matrix switches per bay(up to 16 multiport switches in the switch tray)Y1173AMounting brackets and ribbon cables for mounting qty 687222 series transfer switches in the L4490A/91A(3 brackets and 6 cables)Recommend right angle RF cable when used in theL4490A due to height restrictionsY1174AMounting brackets and ribbon cables for mounting qty 5849xx series step attenuators in the L4490A/91ACan mount up to 4 attenuators per switchbay (up to 16 per switch tray)Y1175AMounting brackets for mounting qty 5849x series attenuators or 876x series switches in the L4490/91ACan mount up to 4 attenuators per switchbay (up to 16 per switch tray)
12 Keysight RF/Microwave Switching Solutions - Solution BrochureLow Frequency and RF/Microwave Switch andControl Units – 34980A, 34970AKeysight has several standard switching systems that offer either RF/Microwave switching on a card or RF/Microwave switch drivers.These modules can be used in high frequency systems or in mixed systems that requireboth high and low frequency switching in a singe box.34970A Data AcquisitionSwitch Unit34980A MultifunctionSwitch/MeasureUnitNumber of available slots38Number of available modules821Front panelYesYesIntegrated DMM6½ digit6½ digitMax scan speed250 ch/s1000 ch/sMax 2-wire Mux channels60560Max voltage300 V300 VMax frequency2 GHz26.5 GHzMax matrix cross points964,096IO interfacesGPIB, RS-232LAN, USB 2.0, GPIBMicrowave switch driverNoYesAvailable module functionality
13 Keysight RF/Microwave Switching Solutions - Solution BrochureLow Frequency and RF/Microwave Switch and ControlUnits – 34980A, 34970A34980A Multifunction Switch/Measurement UnitThe Keysight 34980A is an eight-slot mainframe that includes an optional built-in 6½digit DMM. Choose from more than 20 optional plug-in modules that offer a broad rangeof functionality which includes DC to 26.5 GHz switching, counter/totalizer, digital I/Owith pattern capabilities, and D/A converters — in one compact, high-performance modular platform. The 34980A is easily integrated into automated test or data acquisitionapplications with a graphical Web interface, standard connectors, standard I/O to thecomputer, and standard software drivers.–– Front panel or software controlled–– Graphical Web interface for quick setup and troubleshooting–– Easy connections with standard D-sub cables or screw terminal blocks–– Use RF/Microwave Switches on a card or control switches external to the mainframewith switch driver–– Define and execute up to 500 switch sequences stored in non-volatile memory–– Relay cycle counter to predict end of switch life–– LXI Class C compliant with standard LAN, USB and GPIB interfacesBenchLink Data Logger for34970A and 34980AThe 34970A and 34980A also includeFREE BenchLink Data Logger softwarefor a convenient way to collect andanalyze your data. The New BenchLinkData Logger Pro adds real-time limitchecking, decision making and conditional branching with no programmingrequired. For more information go towww.keysight.com/find/3483xAFor more information on the Keysight 34980A, go to:www.keysight.com/find/34980AStart34970A Data Acquisition Switch UnitScan- Control instrumentsList A Event - Send notifications(Base)- Stop scan–– Front panel or software controlled–– Easy connections–– RF Switching to 2 GHz–– Relay cycle counter to predict end of switch lifeFor more information on the Keysight 34970A, go to:www.keysight.com/find/34970AEvenEventsThe Keysight 34970A consists of a three-slot mainframe with a built-in 6½ digit digital multimeter. Each channel can be configured independently to measure one of 11different functions without the added cost or hassles of signal-conditioning accessories.Choose from eight optional plug-in modules to create a compact data logger, full-featured data acquisition system or low-cost switching unit.The 34970A is ideal for small automated test equipment (ATE) systems that require somelow frequency switching with RF switching, or it also has the ability to control switchesexternal using the digital IO module.ts- ControlinstrumentsScan Event- SendList C)notifications- Stop scantsenEvScan Event - Control instruments- Send notificationsList C)- Stop scan
14 Keysight RF/Microwave Switching Solutions - Solution Brochure34980A Multifunction Switch/Measure Mainframe and ModulesLow frequency modulesModuleDescriptionMax voltsSwitch/carry currentBW el armature multiplexer w/low thermal offset 300 V1A/2A45 MHz100 3 µV· Temp reference· 4 current channels· Config as 2- or 4-wire34922A70-channel armature multiplexer 300 V1A/2A25 MHz100 3 µVConfig as 2- or 4-wire34923A40/80-channel reed multiplexer 150 V peak0.5 A / 1.5 A45 MHz500 50 µVConfig as 1-, 2- or 4-wire34924A70-channel reed multiplexer 150 V peak0.5 A / 1.5 A25 MHz500 50 µVConfig as 2- or 4-wire34925A40/80-channel optically isolated FETmultiplexer 80 V0.02 A / 0.02 A1 MHz1000 3 µVConfig as 1-, 2- or 4-wire34931ADual 4x8 armature matrix 300 V1A/2A30 MHz100 3 µVBackplane expandable34932ADual 4x16 armature matrix 300 V1A/2A30 MHz100 3 µVBackplane expandable34933ADual/quad 4x8 reed matrix 150 V peak0.5 A / 1.5 A30 MHz500 50 µVBackplane expandableConfig as 1- or 2-wire34934AQuad 4x32 reed matrix 100 V0.5 A / 0.5 A20 MHz500 50 µVMultiplexersMatricesGeneral purpose34937A28-channel Form C and4-channel Form A300 V30 VDC/250VAC1A/2A5A/8A10 MHzN/A3 µV34938A20-channel 5-amp Form A30 VDC/250VAC5A/8A1 MHzN/A3 µV34939A64-channel Form A 100 V1A/2A10 MHzN/A3 µVRF and microwave uencyrangeVSWRInput impedenceComments34941AQuad 1x4 50 ohm 3 GHz RF multiplexer 0.6 dB 58 dB3 GHz 1.2550 ohmSpecs @ 1 GHz34942AQuad 1x4 75 ohm 1.5 GHz RF multiplexer 0.6 dB 60 dB1.5 GHz 1.3575 ohmSpecs @ 1 GHz34945AMicrowave switch/attenuator driver34946ADual 1x2 SPDT terminated microwaveswitch 0.42 dB 0.69 dB 0.8 dB 85 dB 67 dB 60 dB4 GHz or20 GHz26.5 GHz 1.15 1.30 1.650 ohm@ 4 GHz@ 20 GHz@ 26.5 GHz34947ATriple 1x2 SPDT unterminated microwaveswitch 0.42 dB 0.69 dB 0.8 dB 85 dB 67 dB 60 dB4 GHz or20 GHz26.5 GHz 1.15 1.30 1.650 ohm@ 4 GHz@ 20 GHz@ 26.5 GHzSystem control modulesModuleDescriptionComments34950A64-bit digital I/O with memoryand counterEight 8-bit digital I/O channels with programmable polarity, thresholds up to 5 V,7 handshaking protocols and pattern memory. Two 10 MHz frequency counter/totalizers.34951A4-channel isolated D/A converter withwaveform memoryOutput DC voltage up to 16 V or DC current up to 20 Output waveforms with a 200 kHzupdate rate and 16 bits of resolution. Use on-board memory to create waveforms with morethan 500,000 points.34952AMultifunction module with 32-bitDIO, 2-ch D/A and totalizerFour 8-bit digital I/O channels, two 12 V analog outputs, and a 100 kHz gated totalizer.34959ABreadboard moduleCreate your own custom designs with access to the 12 V and 5 V supplies, 16 GPIO portsand 32 drive lines.
15 Keysight RF/Microwave Switching Solutions - Solution Brochure34970A Data Acquisition Control Mainframe and ModulesProduct comparison – 34970A Data acquisition control unit currentComments34901A20-ch. multiplexer (2/4-wire)60300 V1A2 current channels (22 ch. total); built-in cold junction reference;connects to internal DMM34902A16-ch. multiplexer (2/4-wire)250300 V50 mABuilt-in cold junction reference; reed relays multiplex inputs tointernal DMM34903A20-ch. actuator/GP switch120300 V1AForm C (SPDT) switches; no connection to internal DMM34904A4x8 matrix120300 V1A2-wire, full crosspoint; no connection to internal DMM34905A2-GHz dual 1:4 RF mux, 50 ohm6042 V0.7 A1-GHz through provided BNC-to-SMB adapter cables;no connection to internal DMM34906A2-GHz dual 1:4 RF mux, 75 ohm6042 V0.7 A1-GHz through provided BNC-to-SMB adapter cables;no connection to internal DMM34907ATwo 8-bit digital I/O portsN/A42 V400 mAOpen Drain26-bit, 100 kHz event counterN/A42 VTwo 16-bit analog outputsN/A 12 V10 mAEarth referenced, calibratedNo connection to internal DMM40-ch. single-ended multiplexer60300 V1ACommon low, no 4-wire meas. Built-in cold junctionreference; connects to internal DMM34908AGated, selectable input threshold
16 Keysight RF/Microwave Switching Solutions - Solution BrochureRF/Microwave Switch DriversSwitch drivers are good for controlling RF/Microwave switches and attenuators anywhere in a test system. They can control switches on a bench, in a test fixture or on atray in your rack.34945AL4445A11713B/CU2121ANumber ofControl Lines64 to 51264 to 51210 to 2016Front PanelYesNoYesNoIO InterfacesLAN, USB, GPIBLAN, GPIBGPIB, USB, LANUSB34980A Switch/Measurement Unit with the34945A Switch DriverThe Keysight 34980A switch/measure mainframe with the 34945A switch driver is anideal solution for systems requiring both low and high frequency switching. This offers alow cost solution for mixed signal switching applications.–– Control of most popular microwave switches and attenuators–– Expandable with 34945EXT Remote Module–– Distribution boards for ease of wiring–– Switch readback capabilities–– External power option for simultaneous switching–– Create and execute up to 500 switching sequences from nonvolatile memoryThe Keysight 34945A switch/attenuator driver module for the 34980A MultifunctionSwitch/Measure Unit allows you to control switches and attenuators external to the34980A Mainframe. This module provides power and control signals for many of themost popular microwave switches and attenuators. Distribution boards offer ease ofwiring to the ext
Dec 01, 2017 · Switch Platforms Switch & Control Units Mixed signal system that can cost up to 40% 34980A Multifunction Switch/Measure Unit, 34970A Data Acquisition Switch Unit less than VXI or PXI – Get low frequency and high frequency switching in a single box Switch Drivers Easily control switches on a bench, in a test 34945A Switch/Attenuator Driver,
Specifications Specifications¹ Keysight 423B Keysight 8473B Keysight 8473C Keysight 8470B Keysight 8472B Frequency range 2 0.01 to 12.4 GHz 0.01 to 18 GHz 0.01 to 26.5 GHz 0.01 to 18 GHz 0.00 to 18 GHz Frequency response Octave band flatness (over any octave 0 01 to 8 GHz) 0.2 dB 0.2 dB 0.2 dB 0.2 dB 0.2 dB
Any questions or concerns regarding the Contractor EHS Requirements identified in this standard should be directed to Sky Pile at 1 707-577-6190 or sky.pile@keysight.com. 4. Definitions Term Definition Keysight Project Manager/Keysight Host The Keysight representative assigned to oversee and coordinate projects involving contractor work.
Automotive EMC testing with Keysight Jon Kinney RF/uW Applications Engineer 11/7/2018. Page How to evaluate EMI emissions with a spectrum/signal analyzer ? Keysight EMI Solutions 2 . Page Getting started –Basic terms Keysight EMI Solutions EMI, EMS, EMC 3 EMI EMS EMC Today, We focus here ! Page Why bother? EMC evaluation is along with your product NPI cycle 4 EMI Troubleshooting EMI Pre .
Professional Engineering 6X9 / Microwave Transmission Networks / Lehpamer / 122-2 / Chapter 5 5Chapter Microwave Network Design 5.1 Introduction After the preliminary microwave network plan has been approved, detailed microwave network design has to be completed. Site acquisi-tion, microwave network design, RF design (in case of wireless network
Keysight 81133A/81134A Pulse Generator User’s Guide, April 2015 15 Introduction to the Keysight 81133A/81134A Pulse Generator The Keysight 81133A and 81134A Pulse/Pattern Generators are high-end, easy-to-use tools for generating pulses, patterns and data at speeds up to 3.35 GHz. They are ideal instruments for
Jan 06, 2020 · When Kelvin connection is used, connect a Keysight 16493K Kelvin triaxial cable for B2200A/B2201A as shown in Figure 3.5. For E5250A, connect a Keysight 16494B Kelvin Triaxial Cable as shown in Figure 3.5. You can also use two Keysight 16494A triaxial cable
The Keysight N1091CKCA IEEE 802.3ck software is a measurement application for the DCA-X equivalent-time sampling oscilloscopes designed to save time and money by automating 53 Gbaud PAM4 transmitter (TX) test measurements Keysight N1091CKCA IEEE 802.3ck software The Keysight N1091CKCA IEEE 802.3ck software is a measurement application for the
Complex Modulation Generation with Low-Cost Arbitrary Waveform Generators Keysight's Trueform Architecture for Wireless Applications White Paper Abstract The purpose of this white paper is to show how the Keysight 33500B Series Trueform waveform generators can be applied to generate complex modulated signals. The Keysight 33500B Series Trueform
