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Keysight N9030A PXA Signal Analyzer: covering 3 Hz to 3.6 GHz, 8.4 GHz, 13.6 GHz, 26.5 GHz, 43 GHz, 44 GHz, or 50 GHz

Category:

Desktop spectrum analyzer

Spectrum analyzer


  • Product Description
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    • Brand: 是德科技
    • Commodity name: Keysight N9030A PXA Signal Analyzer: covering 3 Hz to 3.6 GHz, 8.4 GHz, 13.6 GHz, 26.5 GHz, 43 GHz, 44 GHz, or 50 GHz
    • Brand: Keysight Technologies

    Core Parameters at a Glance

    Frequency Range
    Available in multiple options covering 3 Hz to 3.6 GHz, 8.4 GHz, 13.6 GHz, 26.5 GHz, 43 GHz, 44 GHz, or 50 GHz. With Keysight's smart mixers, the analysis frequency can be further extended up to 110 GHz.

    Analysis Bandwidth
    Standard 10 MHz (some sources indicate 25 MHz), with optional 25 MHz, 40 MHz, 85 MHz, or 160 MHz analysis bandwidth for wideband modulated signal analysis.

    Amplitude Accuracy
    Absolute amplitude accuracy of up to ±0.19 dB, a leading level in its class, helping to reduce measurement uncertainty.

    Displayed Average Noise Level (DANL)
    With the preamplifier and Noise Floor Extension (NFE) technology, DANL can be as low as -172 dBm, providing excellent weak-signal detection capability.

    Phase Noise
    At a 1 GHz carrier and 10 kHz offset, typical phase noise is -129 dBc/Hz, making it suitable for high-precision spectrum measurements and phase-noise-sensitive applications.

    Third-Order Intercept (TOI)
    Approximately +21 dBm to +22 dBm at 2 GHz, indicating strong resistance to large-signal distortion.

    Other Key Capabilities
    Supports real-time spectrum analysis for capturing transient or intermittent signals; spurious-free dynamic range can reach 75 dB at 140/160 MHz bandwidth; standard LAN, USB, and GPIB interfaces.

    Positioning Note

    The N9030A belongs to the PXA series, the highest-performance tier in the X-Series, positioned above the N9000A (CXA) and N9020A (MXA) you previously reviewed. However, this model is currently discontinued. If considering a used or rented unit, it is advisable to carefully confirm whether the specific option configuration (frequency, bandwidth, preamplifier) meets your testing requirements.

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