產品概述
產品定位與應用
Keysight / Agilent / HP E4406A Agilent E4406A 向量頻譜分析儀 Vector Spectrum Analyzer 屬於頻譜與訊號分析設備，適合用於載波、雜訊、諧波、雜散、調變品質、通訊訊號與 EMI 預掃測試等情境。
規格與選配
Agilent E4406A Vector Signal Analyzer
向量頻譜分析儀｜專業規格 Specifications
Frequency & Input（頻率範圍與輸入）
RF Frequency Range：7 MHz – 4 GHz
Baseband I/Q Input (Option B7C)：5 Hz – 10 MHz
50 Ω unbalanced
600 Ω / 1 MΩ balanced
RF Performance（RF 量測效能）
| Absolute Amplitude Accuracy | ±0.6 dB @ 1 GHz |
|---|---|
| Displayed Average Noise Level (DANL) | –136 dBc/Hz @ 1 GHz |
| Dynamic Range (3rd Order) | 102 dB @ 1 GHz |
Modulation & Analysis Capability（調變與分析能力）
Multi-Domain Analysis：
Frequency Domain
Time Domain
Code Domain
Digital Modulation Analysis（依選配）：
ACP / EVM
Phase & Timing Accuracy
Wireless Standards Support（無線通訊標準）
W-CDMA（ACP / EVM 量測速度最高提升 3 倍）
cdma2000 / 1xEV-DO / cdmaOne
GSM / EDGE
Multi-slot Power vs. Time
EDGE TX Band Spur
NADC / PDC
Measurement Speed & Production Features（產線量測功能） Up to 3× Faster Measurement Speed vs. Typical Spectrum Analyzer One-Button Standard-Based Measurement Personalities
Pass / Fail Test Capability
Built-in Test Limits
Optimized for Manufacturing & Production Line
Software & Connectivity（軟體與控制）
Agilent 89601A Vector Signal Analysis Software Support
PC-based demodulation & analysis
Direct data extraction from E4406A
Flexible Demodulation Control via PC
Typical Applications（典型應用）
無線基地台與行動通訊發射端測試
RF / 無線模組數位調變驗證
AI 伺服器／HPC 平台高速訊號與干擾分析
高速數位系統時脈、EVM 與頻譜品質量測
產線 EOL／ATE 向量訊號測試
英文技術說明
The Agilent Technologies E4406A vector signal analyzer (VSA) is a full-featured transmitter tester designed to meet the test needs of wireless equipment developers and manufacturers.
For wireless base station and mobile transmitters and their components, the easy-to-use E4406A provides the best combination of speed and accuracy for a wide range of digital modulation analysis capability.
And, with multiformat capability (W-CDMA, cdma2000, 1xEV-DO, cdmaOne, EDGE, GSM, NADC, and PDC) the E4406A is the ideal, flexible choice for your production line.