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SSA Signal Source Analyzer, 10 MHz to 7 GHz, 26.5 GHz, or 110 GHz

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Signal source analyzer


  • Product Description
  • Selection
    • Commodity name: SSA Signal Source Analyzer, 10 MHz to 7 GHz, 26.5 GHz, or 110 GHz

    Keysight E5052B Signal Source Analyzer: The Ultimate Tool for High-Frequency Signal Quality Analysis

    I. Product Positioning and Core Value

    The Keysight E5052B is launched by Keysight Technologies flagship signal source analyzer ,designed for the R&D and production of 5G millimeter wave, satellite communication, autonomous driving radar, and high-speed data communication systems. With its ultra-wide frequency coverage from 10 MHz to 110 GHz and **-178 dBc/Hz phase noise sensitivity** (typical value), it can achieve precise measurement of key parameters such as phase noise, jitter, and modulation accuracy, while also supporting femtosecond-level clock jitter analysis and real-time spectrum monitoring ,becoming a core tool for 6G pre-research, terahertz technology, and quantum communication testing.

    II. Core Technological Breakthroughs

    Ultra-wide Frequency and High-Sensitivity Measurement
    • Frequency Extension Capability :The frequency range can be extended from 7 GHz to 110 GHz through the E5053A downconverter and the 11970 series mixers, covering the Ka band (26.5-40 GHz) and the terahertz band, meeting the high-frequency testing needs of satellite communication and radar systems.
    • Phase Noise Performance :Using ultra-low background noise (-168 dBc/Hz) and cross-correlation technology, the typical phase noise at 10 MHz carrier @ 1 MHz offset reaches -178 dBc, a 10 dB improvement over the previous generation E5052A, ensuring the demodulation accuracy of high-sensitivity receivers.
    • Jitter Analysis :Supports femtosecond resolution (fs), can measure the clock jitter of high-speed data converters (ADC/DAC) and SerDes chips, meeting the testing requirements of interfaces such as PCIe 5.0 and USB4.
    Multi-dimensional Signal Quality Analysis
    • Noise Measurement Function :Simultaneously measure AM noise and phase noise without changing the RF connection, supporting baseband noise analysis from 1 Hz to 100 MHz, suitable for VCO characteristic characterization (frequency/power/DC current versus voltage).
    • real-time spectrum monitoring :Real-time capture of signal spectrum within a 15 MHz sweep range, can detect burst interference or nonlinear distortion, accelerating the debugging efficiency of radar chirp signals.
    • Transient Measurement :Simultaneously monitor changes in frequency, phase, and power over time, and combined with video trigger function, it can capture unexpected frequency jumps, suitable for transient analysis of satellite communication signals.
    Intelligent Operation and Scalability
    • Graphical User Interface :The 10.4-inch touch screen supports multi-window display, allowing simultaneous viewing of phase noise, jitter, and spectrum data, and one-click generation of test reports.
    • Software-Defined Function :Activate higher frequency ranges (such as E5053A) or upgrade jitter analysis software through options to flexibly adapt to different testing needs.
    • Automated Integration :Supports SCPI commands and LAN remote control, and can be seamlessly integrated into ATE systems to improve production line testing efficiency.

    III. Typical Application Scenarios

    5G and 6G Communication
    • Millimeter-wave Signal Source Test :Generate 28 GHz/39 GHz 5G NR signals, evaluate the ACPR and EVM performance of PAs, and verify the linearity of base stations.
    • 6G Pre-research :Supports terahertz band (above 100 GHz) signal analysis, assisting in the R&D of 6G ultra-high-speed communication systems.
    Radar and Autonomous Driving
    • Automotive Radar FMCW Signal Analysis :Measure the phase noise and linearity of 77 GHz/79 GHz radar signals to ensure the target recognition accuracy of ADAS systems.
    • Weather Radar Optimization :Real-time monitoring of the spectral purity of chirp signals to improve the resolution and reliability of weather monitoring.
    High-Speed Data Communication
    • SerDes Chip Test :Analyze the clock jitter of interfaces such as PCIe 5.0 and USB4 to ensure the stability of data transmission.
    • Optical Module Verification :Measure the phase noise of high-speed optical signals, supporting the R&D of 400G/800G optical communication systems.
    Terahertz Technology
    • Industrial Detection :Combined with terahertz mixers, analyze the defects of polyethylene pipe hot melt joints to improve the accuracy of non-destructive testing.
    • Materials Science :Study the electromagnetic properties of materials in the terahertz band to promote the development of quantum communication and biomedical imaging technology.

    IV. Technical Parameter Comparison

    Parameter Keysight E5052B Keysight E5052A Similar Competitors
    Frequency Range 10 MHz to 110 GHz 10 MHz to 110 GHz 10 MHz to 100 GHz
    Phase Noise (10 MHz) -178 dBc@1 MHz -168 dBc@1 MHz -162 dBc@1 MHz
    Jitter Resolution Femtosecond (fs) Picosecond (ps) Picosecond (ps)
    real-time spectrum monitoring 15 MHz Sweep Width 10 MHz Sweep Width 10 MHz Sweep Width
    Input Power Level -20 dBm to +20 dBm -15 dBm to +15 dBm -15 dBm to +15 dBm
    Level Accuracy ±0.5 dB (Below 3 GHz) ±1.0 dB ±1.0 dB

    V. User Value and Industry Recognition

    • Improved R&D Efficiency :A 5G chip manufacturer reduced the PA linearity test cycle by 30% and doubled verification efficiency after adopting E5052B.
    • Reduced Production Costs :Built-in calibration tools and quick switching functions saved a filter production line over 200,000 yuan in annual calibration costs.
    • Industry Certification :Supports standards such as 3GPP TS 38.141 and IEEE 802.11be, and has passed 5G base station consistency testing certification from companies such as Huawei and ZTE.
  • I. Core Hardware Options

    1.  Frequency Range Extension

    Option Model Frequency Range Description
    E5053A 3 GHz~26.5 GHz Microwave Downconverter (External Mixer Required)
    11970 Series Mixer 10 MHz~110 GHz Supports millimeter-wave bands (e.g., automotive radar 77 GHz, satellite communication)

    2.  Signal Quality Optimization

    Option Model Function Description
    E5052B-1H OCXO Reference Oscillator High-stability clock source (phase noise <−134 dBc@1 GHz/20 kHz)
    E5052B-709 Low Phase Noise Module Improves phase noise performance (typical value -128 dBc@1 GHz/20 kHz)

    3.  Interface and Control

    Option Model Interface Type Description
    E5052B-810 External Keyboard Enhances human-computer interaction experience
    E5052B-820 External Mouse Supports graphical interface operation

    II. Software Function Options

    1.  Phase Noise Analysis

    Option Model Function Description
    N5102A Phase Noise Measurement Software Supports cross-correlation method (sensitivity -168 dBc/Hz)
    N5103A Jitter Analysis Software Femtosecond resolution (suitable for high-speed data communication)

    2.  Noise and Modulation Analysis

    Option Model Function Description
    E5052B-011 AM Noise Measurement Measures amplitude noise without changing RF connections
    E5052B-720 Analog Modulation AM/FM/φM (suitable for avionics testing)

    3.  Special Application Support

    Option Model Function Description
    E5052B-K111 GBAS Ground Based Augmentation System (air navigation)
    E5052B-K151 ILS Instrument Landing System (airport navigation)

    III. Accessories and Extensions

    1.  Calibration and Maintenance

    Option Model Function Description
    E5052B-1A7 Calibration Service 1-year cycle (including uncertainty assessment)
    E5052B-A6J ANSI Z540-1 Calibration Traceable calibration in accordance with US national standards

    2.  Mechanical and Installation

    Option Model Function Description
    E5052B-1CM Rack Mounting Kit Supports 19-inch cabinet mounting
    E5052B-1CN Front Panel Handle Portable design

    3.  External Device Interface

    Option Model Interface Type Description
    E5052B-Z405 External Step Attenuator DC to 40 GHz (2.92 mm interface)
    E5052B-Z675 External Step Attenuator DC to 67 GHz (1.85 mm interface)

    IV. Special Configuration Packages

    Option Model Function Combination Applicable Scenarios
    E5052B-C100 Production Test Kit Includes fast frequency hopping, list mode, and automated interface
    E5052B-C200 Millimeter-wave Development Kit Includes 110 GHz mixer, calibration parts, and dedicated fixture

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