Accessories
Keysight offers a complete range of accessories for network analyzers, oscilloscopes, signal generators, spectrum analyzers, and more... you’ll have everything you need for any application.
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Adapters and Connectors
A broad range of adapters and connectors designed for long life, exceptional repeatability, and legendary reliability. Metrology grade, instrument grade, and general purpose grade adapters are available in frequencies up to 110GHz.
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Amplifiers
Instead of cascading a set of narrowband amps, use a single amplifier from Keysight and enjoy ultrabroad bandwidths - like 0.01 to 26.5 GHz, 0.045 to 50 GHz, and ranges in between. But the best thing about Keysight broadband amplifiers is what they eliminate and reduce: noise, crossover networks, and multiple power supplies.
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Attenuators
Keysight Attenuators offer a compact, rugged design with exceptionally low insertion loss. Our latest design evolution sets new standards for size and performance. Keysight Attenuators provide excellent repeatability and safeguard your test platform from failures, downtime, and lost production. Discover which of our Attenuators best suits your test and measurement needs.
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Bias Networks
RF and microwave bias networks are used in a wide variety of biasing applications for test and measurement requirements in laboratory and production environments. Bias networks provide the means of supplying DC bias to the center conductor of the coax connector for your device while blocking the DC to the RF ports.
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Cables, Cable Assemblies, and Leads
Keysight Technologies Cables, Cable Assemblies, and Leads
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Calibration Modules and Kits
Keysight Calibration Modules achieve more precise and accurate measurements for your testing needs. Regular calibration is required to ensure your high-performance measurement equipment is operating to its specified performance, and our Calibration Modules and Kits make the calibration of your equipment fast, easy, and accurate.
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Chassis and Controllers Accessories
Keysight offers high-performance chassis and controller accessories to synchronize multiple Keysight USB modular products to accelerate your test system integration and development.
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Comb Generators
Keysight comb generators provide excellent phase and amplitude flatness making them ideal for use in phase calibration applications. A customer selectable USB-controlled frequency divider which allows for broad range of input signal frequencies from 10 MHz to 67 GHz and small minimum tone spacing of 10 MHz, makes Keysight comb generators suitable for characterizing non-linear devices.
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DC Blocks
The Keysight DC blocks offer a new level of DC blocking with performance specified from 50 kHz all the way up to 67 GHz. Precision coaxial connector interfaces ensure an excellent impedance match across wide bandwidths, and come in a variety of RF connectors to fit your application needs. Two choices of DC Voltage ratings make these suitable for a wide range of applications.
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Detectors
Keysight detectors offer very flat frequency response versus frequency and temperature and exhibit excellent square law response with very low junction capacitance. Planar Doped Barrier Diode Detectors are available only from Keysight.
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Directional Couplers & Bridges
A complete line of coaxial single and dual port directional couplers, and bridges for isolating, separating, and combining RF and microwave signals in such applications as power monitoring, source leveling, swept transmission and reflection measurements.
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Frequency Meters
Passive frequency meters are intended for moderate (±0.05%) accuracy applications in microwave measuring setups. Keysight's meters feature broadband coupling loops that provide flat power transmission off-frequency.
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Smart Harmonic Mixers
These smart mixers use a simple USB plug-and-play connection which can automatically configure the signal analyzer for the specific mixer connected, including downloading conversion loss data and automatically compensate for local oscillator path loss. Therefore, it provides you with the most efficient test setup, shortening the overall start up operations with better performance with its embedded smart features when used with Keysight EXA, PXA, MXA, and UXA signal analyzers.
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Interface Cards, Cables, and Modules
Keysight Technologies Interface Cards, Cables, and Modules
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Power Dividers & Splitters
Keysight dividers and splitters are used in a wide range of applications, such as: transmission line fault testing, power combining, source leveling, ratio measurements, power splitting, and critical signal processing applications that require minimal insertion loss and high port isolation.
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Power Limiters
Keysight's power limiters provide the best broadband input protection from excess RF power, DC transients and ESD, for a variety of RF and microwave instruments and components. For example, the input circuitry of spectrum analyzers, network analyzers, frequency counters or amplifiers can be protected from unintentional inputs up to 5 watts average power. At even greater power levels, failure mode for the limiter is either an open circuit or a short circuit to ground, thereby protecting the instrument from damage.
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Racks, Rackmount Kits, and Rack Accessories
Easily mount or stack your test and measurement equipment with Keysight Racks, Rackmount Kits and Accessories. Our Rackmount Kits provide all of the necessary hardware to rack mount your specific system and instruments, with many offering installations in less than an hour.
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Switches
Keysight has been providing RF/Microwave switch solutions for over 20 years. We have 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.
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Test Fixtures & Test Sets
Keysight test fixtures are used to hold electronic components or materials (physically and electrically) in order to perform various measurements. Keysight offers a variety of test fixtures from Parametric, Dialectrice, Liquid test fixtures and more.Some of our test fixtures allow you to connect directly to your measurement instrument, while others require various adapters.
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Transition Time Converters
These converters have been designed to convert the transition times of instruments with fixed, fast transition times, to slower, fixed transition-times (150 ps, 250 ps, 500 ps, 1 ns, 2 ns); hence reducing the signal bandwidth. All transition-times are between 10% and 90% of amplitude.The design of these converters ensures very low signal reflection far beyond the 3 dB point. Reducing the signal transition-times also increases the overall pulse-performance for overshoot/reflection sensitive applications. The converters are fitted with two SMA connectors, one male, one female.
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Terminations (Loads)
Loads find wide use as accessories for both broadband and narrowband measurement instruments. Keysight's family of fixed and sliding loads includes both general purpose grade loads as well as loads intended for use as calibration standards.
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Thermocouple Kit
34307A
The Keysight 34307A is compatible with the Keysight 34970A Data Acquistion/Switch Unit. The 34307A can also be used with the Keysight 34401A, 34460A or 34461A, however, an external program is required to convert the voltage measurements to temperature and an ice bath or electronic reference junction must be used.
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Resistivity Cell For N1413 (50 Mm Electrodes)
N1424A
The N1424A is designed to operate specifically with the B2985B/87B Electrometer/High Resistance Meter. It is used to measure surface or volume resistance/resistivity of insulation materials. The N1413A High Resistance Meter Fixture Adapter is required to connect the N1424A to the B2985B/87B.
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Resistivity Cell For N1413 (26/50 Mm Electrodes)
N1424B
The N1424B is designed to operate specifically with the B2985B/87B Electrometer/High Resistance Meter. It is used to measure surface or volume resistance/resistivity of insulation materials. The N1413A High Resistance Meter Fixture Adapter is required to connect the N1424B to the B2985B/87B.
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Resistivity Cell For N1413 With B2980 Series (26/50/76 Mm Diameter Electrodes)
N1424C
The N1424C is designed to operate specifically with the B2985B/87BElectrometer/High Resistance Meter. It is used to measure surface or volume resistance/resistivity of insulation materials. The N1413A High Resistance Meter Fixture Adapter is required to connect the N1424C to the B2985B/87B.
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Lithium-Ion Battery Pack, B2983 / B2987
N1418A
Use for the B2983A femto/picoammeter and the B2987A electrometer/high resistance meter.
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Extreme Temperature Active Probe, 1.5 GHz
N2797A
Testing devices over extreme temperature ranges is quite common these days. The N2797A single-ended active probe is the industry’s first low-cost high input impedance active probe with rugged probe tips for environmental chamber testing of ICs and devices. It gives the ability to probe signals at drastic temperature swings ranging from –40 °C to +85 °C. The probe provides 1.5 GHz of bandwidth and a 2 m long cable.
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Accessories For RF And Microwave Handheld Analyzers
N9910X
N9910X Rugged phase-stable cable, 3.5 mm(m) to 3.5 mm(f), 26.5 GHz, 3.28 ft or 1 m
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Thermocouple (K-Type) And Temperature Probe Adapter
U1186A
Consists of a K-type thermocouple bead and a mini connector to dual banana plugs.
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Test Probe Leads, With 19-mm Tips And 4-mm Tips
U1169A
The U1169A consists of one pair (red and black) of insulated test leads, one pair of test probes with 19-mm tips and another pair of test probes with 4-mm tips. Recommended for use with Keysight handheld digital multimeters. Rated at CAT III 1000V, CAT IV 600V, 15A.
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Alligator Clips
U1162A
Pair these insulated alligator clips with Keysight standard test leads
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Air Temperature Probe
U1183A
Measure dryer, transport pipe, and surrounding air temperature within the range of -50°C to 800°C.
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Immersion Temperature Probe
U1181A
Measure the temperature of food, oil, and other liquids within the range of -50°C to 700°C.
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Industrial Surface Temperature Probe
U1182A
Measure still surface temperatures within -50°C to 400°C; works with handheld clamp meters, DMMs, scopes, and calibrators.
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Temperature Probe Adapter
U1184A
Adapts thermocouple and temperature probes mini connector to dual banana inputs.
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Soft Carrying Case, 4-5/7 In. D, Black
U1175A
Soft carrying case for U1200 series clamp meters; 4-5/7 in, black
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Temperature Module
U1586B
The U1586B temperature adapter expands the capabilites of your handheld oscilloscope or handheld digital multimeter to measure temperature, either in °C of °F. To be used with a K-type bead thermocouple, and with approximately 1600 hours battery life with an alkaline battery, this adapter ensures you get the most out of your handheld scope or DMM purchase.
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Handheld Digital Multimeter, Soft Carrying Case
U1174A
Soft carrying case with zipper for handheld digital multimeters (DMMs)
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IR Connectivity Bracket For U1240 Series Handheld Digital Multimeters
U1179A
Use this bracket to attach your U1240 series handheld DMM to the U1177A IR to Bluetooth adapter or U1173A IR USB cable.
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Accessories For DCA Oscilloscopes Family
N1027A
N1027A is a collection of accessories for mainframes and modules in the 86100 family of Digital Communication Analyzers (DCAs).
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2U Dual Flange Kit
34191A
The Keysight 34191A (5063-9212) dual rackmount flange kit secures the instrument to the front of the System II cabinet. This kit can be used with the 34194A Dual Lock Link Kit to mount two Keysight System II (half-width, 2U height - 88.1mm) instruments side-by-side.
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RF Electronic Calibration Module (ECal), DC To 13.5 GHz, 4-ports
N4431D
The Keysight N4431D RF electronic calibration (ECal) module makes calibration of Keysight vector network analyzers fast, easy and accurate. The N4431D is a precision 4-ports ECal module that supports multiple selection of connectors like Type-N, 3.5 mm, 7-16 and 4.3-10 connectors and can be mixed up to 13.5 GHz. Select either female-female, male-male, or female-male connectors.
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RF Electronic Calibration Module (ECal), DC/300 KHz To 9 GHz, Type-N, 2 Port
85092D
The Keysight 85092D RF electronic calibration (ECal) module makes calibration of vector network analyzers fast, easy, and accurate. ECal is a precision, single-connection calibration technique for your vector network analyzer. Performing a full two-port calibration takes less than half the time and number of connections using ECal versus mechanical calibration kits. Furthermore, the accuracy of the calibration is comparable between electronic and mechanical methods. Traditional mechanical calibrations require intensive operator interaction, which is prone to errors. With ECal, the operator simply connects the ECal module to the network analyzer and the software controls the rest.
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Thermistor Kit
34308A
thermistors, epoxy encapsulated with bead construction. The operating temperature range is 0 degrees C to 75 degrees C, with 0.1 degrees C interchangeability. The 34308A is recommended for high accuracy, high sensitivity temperature measurements and for calibration of the Keysight 34970A multiplexer modules.
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Terminal Blocks
Keysight terminal blocks provide a flexible method for connecting discrete wiring for various Keysight instruments. We have terminal blocks available for Multiplexers to Multimeters and more.
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Economy Mechanical Calibration Kit, DC To 3 GHz, Type-F, 75 Ohm
85039B
The Keysight 85039B calibration kit, with option M0F, contains male and female type-F open, short, and load standards. This calibration kit works with all 75 ohm network analyzers and test sets for measurement of devices with 75 ohm type-F connectors. The kit also includes type-N to type-F adapters. More economical versions of this kit are available by ordering option 00F for the female standards only, or option 00M for the male standards only. This kit is specified from dc to 3 GHz.
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Spring Clip Fixture
16092A
Use this test fixture with parallel electrodes for impedance evaluation of both lead and SMD components.
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110 GHz Frequency Extender
N5293AX51
The N5293AX51 modules are compact lightweight modules designed to interface to the N5292A test set controller that is driven with a PNA/PNA-X B model vector network analyzer.
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110 GHz Frequency Extender
N5293AX01
The N5293AX01 modules are compact lightweight modules designed to interface to the N5292A test set controller that is driven with a PNA/PNA-X B model vector network analyzer.
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110 GHz Frequency Extender, Pulsed DC Bias
N5293AX52
The Keysight N5293AX52 is a broadband frequency extension module designed for use with Keysight’s new PNA / PNA-X-based millimeter-wave solutions. It is a compact, lightweight, and ruggedize frequency extender module with built-in bias tee for pulsed DC bias operation. It interfaces with the Keysight N5292A test set controller. The modules allow users to extend the frequency coverage of a base PNA / PNA-X Series network analyzers to a range of 10 MHz to 110 GHz. For more information about cable and accessories for use with network analyzers, please visit Network Analyzer Accessories.
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110 GHz Frequency Extender, Pulsed DC Bias
N5293AX02
The N5293AX02 is a compact and broadband frequency extender with built-in pulsed bias-tee and provides 10 MHz to 110 GHz single-sweep measurements with N5292A test set controller systemized with a PNA/PNA-X B vector network analyzer.
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120 GHz Frequency Extender
N5295AX53
The N5295AX53 modules are compact lightweight modules designed to interface to the N5292A test set controller that is driven with a PNA/PNA-X B model vector network analyzer.
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120 GHz Frequency Extender
N5295AX03
The N5295AX03 modules are compact lightweight modules designed to interface to the N5292A test set controller that is driven with a PNA/PNA-X B model vector network analyzer.
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120 GHz Frequency Extender
N5295AX01
The N5295AX01 modules are compact lightweight modules designed to interface to the N5292A test set controller that is driven with a PNA/PNA-X B model vector network analyzer.
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120 GHz Frequency Extender
N5295AX51
The N5295AX51 modules are compact lightweight modules designed to interface to the N5292A test set controller that is driven with a PNA/PNA-X B model vector network analyzer.
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30 A Current Shunt
34330A
Measure current safely with this precision 0.001 ohm resistor housed in a plastic case surrounded by epoxy.
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mmWave and Microwave GaAs Frequency Dividers and Prescalers
Keysight Technologies provides MMIC frequency dividers and prescalers ideal for high-frequency communications, microwave instrumentation, and electronic warfare (EW) radar system applications. These devices operate from DC to 16 GHz and provide a large input power sensitivity window and low phase noise.
