Accessories

• Test and validate high-speed technologies such as DDR5 / MIPI with the 25 GHz probe amplifier (AP2).
• Experience the highest input impedance in midband frequencies for low-energy probing.
  
• Boost test margins with the lowest signal degradation.
• Probe small devices with the super-flexible micro probe head or choose from the widest variety of compatible probe heads for your unique application.
• Measure differential, single-ended, and common mode signals with a single probe tip.
  
• Use with Infiniium UXR-, 90000 X-, Q-, V-, and Z-Series oscilloscopes.

Keysight’s MX0025A InfiniiMax Ultra Series probe amplifier improves usability because you can measure differential, single-ended, and common mode signals with a single probe tip.

When you use a probe to connect your signal to your oscilloscope, it becomes part of the circuit affecting your test. Your probe may be hiding signal details, loading down your signal, or distorting it. InfiniiMax Ultra Series probes have the lowest loading for minimal impact to your circuit. Boost your test margins and gain measurement confidence with their unprecedented accuracy. Ensure your entire measurement system is helping you see the truest representation of your signal.

These probes have the lowest noise and capacitive loading and the lowest loading across more frequencies due to their RC high impedance profile. The InfiniiMax Ultra Series supports InfiniiMode and has a user-defined AC calibration mode, a wider input voltage range, more accuracy with unique S-parameter characterization, lower capacitive loading, a wider input voltage range, micro / socketed probe heads for smaller density probing, and more bandwidths. The InfiniiMax Ultra Series has an RC input impedance architecture with the lowest loading and least signal distortion across the widest frequency range.

InfiniiMax Ultra probes have three attenuation ranges — 1:1, 4:1, and 8:1 — giving you superior noise performance and large voltage ranges, all while maintaining maximum bandwidth. The input range automatically configures depending on the size of the input signal and vertical scale of your oscilloscope.

Choose from the three flexible input dynamic ranges from 600 mVpp at 1:1, 2.5 Vpp at 4:1, and 5 Vpp at 8:1. Clearly see and know when your design is satisfactory, keep up with standards, easily probe small devices, and reduce test complexity with the InfiniiMax Ultra Series probes.

The Keysight N1294A offers several optional accessories for the B2900 family, including the B2900A, B2900B, and B2900C Series. Choose the appropriate accessory based on your application:

• N1294A-011 and N1294A-012: Interlock cables for the 16442A/B test fixture.
• N1294A-031: GPIO-to-BNC trigger adapter for synchronization with other instruments.
• N1294A-032: Digital I/O trigger cable for use with EasyEXPERT group+ software and multiple compatible B2900 Series SMUs.

Please see “Options & Accessories” tab for each price.

For more information about Precision Source Measure Unit (SMU), please visit Keysight B2900A Series Precision Source/Measure Unit (SMU).

The M1749A is a Remote Radio Head supporting bi-directional testing at five mmWave frequency bands with one hardware set. Two RF ports support Tx and Rx verification. Confidently test over the air at mmWave frequencies in the 24, 28, 39, 40 GHz, and 47 GHz bands using one M1749A remote radio head (RRH). Verify Tx and Rx performance of 5G RFFEs, base stations, chipsets, and devices using stimulus and analysis provided by one of several Keysight platforms.

The M1749B is the only Remote Radio Head supporting bi-directional testing at five mmWave frequency bands with one hardware set. Two RF ports support Tx and Rx verification. Confidently test over the air at mmWave frequencies in the 24, 28, 39, 40 GHz, and 47 GHz bands using one M1749B remote radio head (RRH). Verify Tx and Rx performance of 5G RFFEs, base stations, chipsets, and devices using stimulus and analysis provided by one of several Keysight platforms. M1749B delivers an additional +3 dBm power compared to M1749A.

Click “View Technical Overview” button at the top of this page for:

• Help finding the correct adapters, interfaces and tools for the DCA-X and DCA-M families.
• More information about connector savers, adapters, DC blocks, attenuators, cables, storage cases, covers, caps and more.
• Pictures of many of the probes and accessories.
   

N1027A is a collection of accessories for DCA-X mainframes, modules and stand-alone DCA-Ms in Keysight's Digital Communication Analyzer (DCA) family. The accessories can be grouped into:

• Kits including multiple parts for specific applications (e.g., N1027A-46A for the N1046A 100+ GHz Electrical Remote Sampling Heads)
• Individual components needed for measurements (e.g., N1027A-PT2/PT3 phase trimmers to adjust skew between electrical channels)
• Items for protection and storage (e.g., N1027A-1MC storage case for mini-modules with remote heads)
   

The Keysight E7770A common interface unit (CIU) provides a bidirectional intermediate frequency (IF) interface to the device under test (DUT) by up- or down-converting a sub-6 GHz uplink or downlink RF signal into a 6 to 12 GHz, or 7.7 to 14.5 GHz IF signal. This solution gives you the control, power, and local oscillator frequency input to the Keysight M1740A millimeter-wave (mmWave) transceiver for 5G remote radio heads (RRHs). As an up/down converter and RRH controller, the CIU supports the extension of the frequency coverage from sub-6 GHz to a high IF and mmWave bands.

The CIU is a key component of a wide range Keysight 5G solutions. These solutions provide the stimulus and analysis capabilities necessary to verify transceiver (Tx) and receiver (Rx) performance for 5G chipsets, devices, and base stations.

Quickly validate DUT performance over-the-air (OTA) with chambers designed for different test cases across the device workflow.

• Measure the average power of all modulation formats.
• Wide dynamic range power measurements from -30 dBm to +44 dBm.
• 10 MHz to 6 GHz frequency coverage for Wireless Comms formats.
• Low SWR for reducing mismatch uncertainty.
• Calibration factors, linearity and temperature compensation data stored in EEPROM.
• Compatible with EPM (N1913A/ 14A, E4418B/ 19B), EPM-P (E4416A/ 17A) and P-series (N1911A/ 12A) power meters.

• Low frequency coverage (9 kHz to 6 GHz) for EMC/EMI test applications such as the radiated immunity test (IEC61000-4-3)
• High sensitivity (-60 to +20 dBm) and fast measurement speed to reduce the time taken to calibrate radiated field uniformity and EMC/EMI test receivers
• Measure transmitter power and receiver sensitivity at Very Low Frequency (VLF) to microwave frequencies
• Special option available to 18 GHz
• Compatible with EPM (N1913A/ 14A, E4418B/ 19B), EPM-P (E4416A/ 17A) and P-series (N1911A/ 12A) power meters

• EEPROM para armazenar fatores de calibração, eliminando entrada manual
• Ampla faixa de frequência de 10 MHz a 67 GHz (especificação não garantida de 67 a 70 GHz)
• Ampla faixa dinâmica de -35 dBm a +20 dBm
• Melhor linearidade de potência de sua categoria, menor que 1%, excelente SWR de incerteza de descasamento e repetibilidade de potência altamente precisa
• Calibração precisa e rastreabilidade ao Instituto Nacional dos EUA de Padrões e Tecnologia (NIST)
• Códigos SCPI compatíveis
• Compatível com os medidores de potência das séries EPM (novo N1913/14A, E4418/19B), EPM-P (E4416/17A) e P (N1911/12A) (necessário atualização de firmware)

Nota: Todos os sensores de potência da série N8480 não são compatíveis com os medidores de potência 43x, E1416A e N8262A, frequencímetros 5314x e conjunto de teste de estação base E7495x. (Maiores informações)
 

Os sensores de potência N8488A possuim a maior faixa de frequência da família de sensores de potência N8480 da Keysight. Cada um desses novos sensores permitem aos usuários calibrar os sensores, sem entrar manualmente os fatores de calibração no medidor de potência. Similar ao resto dos sensores de potência N8480, os novos sensores de potência N8488A são projetados com excelente precisão, linearidade, repetibilidade e SWR.

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• EEPROM para armazenar fatores de calibração, eliminando entrada manual
• Ampla faixa de frequência de 10 MHz a 18 GHz
• Ampla faixa dinâmica de -15 dBm a +35 dBm
• Melhor linearidade de potência de sua categoria, menor que 1%, excelente SWR de incerteza de descasamento e repetibilidade de potência altamente precisa
• Calibração precisa e rastreabilidade ao Instituto Nacional dos EUA de Padrões e Tecnologia (NIST)
• Códigos SCPI compatíveis com a série 8480 (opção CFT)

Nota: A opção CFT está disponível como uma substituição ao legado dos sensores de potência da série 8480, utilizado para entrada manual do fator de calibração e compatibilidade SCPI. Opção CFT não é compatível com o 43x e outros medidores de potência obsoletos.

• Códigos SCPI compatíveis com o sensor da série E (opção padrão)
• Compatível com os medidores de potência das séries EPM (novo N1913/14A, E4418/19B), EPM-P (E4416/17A) e P (N1911/12A) (necessário atualização de firmware)

Nota: Todos os sensores de potência da série N8480 não são compatíveis com os medidores de potência 43x, E1416A e N8262A, frequencímetros 5314x e conjunto de teste de estação base E7495x. (Maiores informações)
 

Os sensores de potência da série N8480 são as soluções de substituição para os sensores da série 8480. Os novos sensores de potência são integrados com recurso EEPROM, que permite aos usuários calibrar os sensores, sem entrar manualmente os fatores de calibração no medidor de potência. Em relação ao legado dos sensores de potência da série 8480, esses instrumentos apresentam enormes melhorias, tais como maior faixa dinâmica e de frequência, melhor precisão, linearidade, repetibilidade e SWR.

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• Performance and reliability at millimeter-wave frequencies
• Excellent ENR stability over time
• Low SWR
• 1 year standard warranty

The Keysight R347B noise source covers a 26.5 to 40 GHz frequency range. This waveguide noise source allows you to make accurate and convenient noise figure measurements on millimeter-wave devices. The R347B provides highly precise broadband noise at the input of the system or component under test. The noise figure meter then processes the ON/OFF ratio of noise power present in the system IF, and provides an accurate reading of noise figure and gain. The R347B noise source has remarkable ENR stability over time, which allows longer recalibration cycles and more accurate noise figure measurements.

Learn more about Keysight Noise Sources

The Keysight 346B noise source is the ideal companion to Keysight's noise figure solutions. Since it is broadband (10 MHz to 18 GHz), it eliminates the necessity for several sources at different frequency bands. The low SWR of the noise source reduces a major source of measurement uncertainty, which are reflections of the test signals. Add special option H01 for high ENR (21 dB typical) to measure high noise figure devices, or option H42 for measuring Direct Broadcast Satellite (DBS) low noise block converters.

• Frequency range: 10 MHz to 18 GHz    
  
• VSWR: < 1.3:1
• Connectors: BNC (f) input bias / 3.5 mm (m)
• Low SWR for reducing noise figure measurement uncertainty
• Individually calibrated ENR values at specific frequencies