產品介紹
產品定位：Keysight N9040B UXA 超高效能訊號分析儀 Signal Analyzer｜UXA 屬於頻譜分析與射頻訊號量測設備，可用於RF 訊號分析、雜訊量測、通訊測試、EMI 預掃描、研發除錯與產線檢測。
選型重點：實際頻率範圍、動態範圍與分析功能需依機身選配與校正狀態確認。評估 N9040B 時，建議同步確認頻率範圍、RBW/VBW、前置放大器、追蹤產生器、相位雜訊、選配與校正狀態。
採購與技術確認：弘燁科技可依目前庫存、附件組合、校正需求與交期，協助比對同級替代型號並整理可交付方案。
品牌與分類：品牌為 Keysight / Agilent / HP，產品分類為 射頻微波儀器。如需確認完整規格、附件、校正與交期，建議提供實際量測條件由 SMART 協助確認。
規格
主要規格與效能（Core Specifications）
系列定位與量測能力
N9040B UXA 為超高效能 Signal Analyzer
支援 5G、802.11ax/ay、雷達、衛星與高階通訊系統量測
Standard Frequency Range：2 Hz to 8.4 / 13.6 / 26.5 / 44 / 50 GHz
Standard：25 MHz Optional：40 MHz / 255 MHz / 510 MHz / Up to 1 GHz
相位雜訊與動態效能
Spurious-Free Dynamic Range（SFDR）： −78 dBc（510 MHz Bandwidth, nominal） Third-Order Intermodulation（TOI）：
雜訊與量測精度
DANL（Displayed Average Noise Level）： −174 dBm @ 2 GHz（Preamp & Noise Floor Extension ON） Amplitude Accuracy：±0.16 dB
強化低雜訊路徑（Low Noise Path），可量測低階雜散訊號
14.1 吋高解析顯示器
2 Hz to 8.4 GHz
2 Hz to 13.6 GHz
2 Hz to 26.5 GHz
100 kHz to 8.4 GHz
100 kHz to 13.6 GHz
100 kHz to 26.5 GHz
頻寬與系統選配
| 型號 / 選配 | 說明 |
|---|---|
| N9040B-B25 | Analysis Bandwidth 25 MHz |
| N9040B-B40 | Analysis Bandwidth 40 MHz |
| N9040B-B2X | Analysis Bandwidth 255 MHz |
| N9040B-B5X | Analysis Bandwidth 510 MHz |
| N9040B-H1G | Analysis Bandwidth 1 GHz |
| N9040B-EA3 | Electronic Attenuator, 3.6 GHz |
| N9040B-RTS | Real-Time Wideband I/Q Data Streaming |
| N9040B-A6J | ANSI Z540 Compliant Calibration |
| N9040B-UK6 | Commercial Calibration Certificate with Test Data |
| N9040B-SSD | Additional Removable Solid State Drive |
原廠英文說明
The ultimate performance of our UXA signal analyzers lets you characterize today’s most challenging signals — fast-hopping, wideband, transient — in 5G, 802.11ax/ay, satellite, radar, electronic warfare, and more.
You will be able to fully understand the purity of your design with industry-leading phase noise and wide spurious-free dynamic range.
Get wider (up to 1 GHz), deeper views of your most challenging signals
Measure the spectral purity of your design with industry-leading phase noise and 78 dBc spurious-free dynamic range across 510 MHz bandwidth
Extend RF input frequency up to 110 GHz with Keysight smart mixers and up to terahertz frequencies with third- party solutions
Capture intermittent signals with gap-free, real-time spectrum analysis
Capture lower-level spurious signals with an improved DANL low noise path