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Products and Services

Signal, Spectrum, and Wireless Analyzers

Pro Signal Analyzers

Pro

Benchtop Signal and Spectrum Analyzers

Keysight Pro signal and spectrum analyzers come in two classes. The XA6-class include the SA6320A models, and the XA7-class include the UXA models.

Model:

N9042B

N/A

XA7-class Signal Analyzer, 75 GHz

Keysight N9042B UXA signal analyzer is designed to help you get the wide signal analysis bandwidth and deepest dynamic range for mmWave testing challenges.

Maximum analysis bandwidth 4 GHz
DANL @1 GHz -168 dBm
Phase noise @1 GHz (10 kHz offset) -135 dBc/Hz
Maximum frequency 75 GHz
Real Time Spectrum Analysis Yes

Highest Performance in a Benchtop Signal Analyzer

Keysight Pro signal and spectrum analyzers come in two classes. The XA6-class include the SA6320A models, and the XA7-class include the UXA models. They are ideal for next-generation research and development and high-speed compliance testing to the latest standards like 5G NR (FR1 and FR2), Wi-Fi 6E / 7, and 802.11 ad/ay. Built upon our Expert models, Pro signal analyzers push the limits of performance with our highest frequency coverage, ultra-wide bandwidth, and lowest noise floor — designed to tackle your most difficult measurement challenges, including tight design margins and complex modulations. Choose one of our most popular configurations or build the one you need for your application. Need help selecting? Check out the resources below.

High frequency coverage

High-precision analysis of higher-level communication systems, radar, and aerospace applications that require broad-spectrum testing.

Ultra-wide bandwidth

Wide analysis bandwidth from 1 to 8 GHz allows simultaneous capture and analysis of multiple signals across broad frequency ranges for complex wireless and radar testing.

Lowest noise floor

Ultra-low noise with optional noise floor extension enabling the detection of weak signals with exceptional clarity and minimal interference through two-stage filter processing.

Precise signal clarity

Internal converters designed specifically for RF and microwave applications provide precise measurement in sensitive environments for minor frequency variations.

Maximum frequency 50 GHz to 110 GHz
Maximum analysis bandwidth 1 GHz to 8 GHz
Phase noise @1 GHz (10 kHz offset) -135 dBc/Hz
DANL @1 GHz -168 dBm to -164 dBm
Real Time Spectrum Analysis

Keysight N9042B UXA signal analyzer is designed to help you get the wide signal analysis bandwidth and deepest dynamic range for mmWave testing challenges.

Highlights

Test the real performance of your millimeter-wave (mmWave) innovations in 5G, satellite, radar, and more with our N9042B UXA X-Series signal analyzer and measurement applications. The N9042B provides the analysis bandwidth and deepest dynamic range to help you solve your most difficult mmWave challenges — tight design margins and timelines, complex modulation, and stringent standards.

  • Ensure your designs meet the latest standards with ready-to-use measurement applications and signal analysis software
  • See signals clearly with an unbanded, preselected sweep from 2 Hz to 75 GHz and 4 GHz of analysis bandwidth
  • Test the true performance of your 5G NR transmitter with Keysight´s error vector magnitude (EVM)
  • Find out-of-band emissions or spurs quickly in your radar designs with the swept displayed average noise level (DANL)
  • Develop high-throughput satellite communication designs with 4 GHz of corrected analysis bandwidth

Service and Support

KeysightCare

Innovate at speed with curated support plans and prioritized response and turn-around times.

Financial Alternatives

Get predictable, lease-based subscriptions and full lifecycle management solutions—so you reach your business goals faster.

Keysight Support Portal

Experience elevated service as a KeysightCare subscriber to get committed technical response and more.

Calibration

Ensure your test system performs to specification and meets local and global standards.

Education

Make measurements quickly with in-house, instructor-led training, and eLearning.

Software Download Center

Download Keysight software or update your software to the newest version.

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