產品介紹
產品定位:Agilent E4438C ESG 向量訊號產生器 Vector Signal Generator 屬於訊號產生與 RF 測試源設備,可用於RF 訊號源、接收機測試、通訊模組驗證、頻率響應測試與系統整合。
選型重點:實際輸出範圍、調變能力與相位雜訊表現需依選配與校正狀態確認。評估 E4438C 時,建議同步確認頻率範圍、輸出功率、相位雜訊、調變功能、選配、附件與校正狀態。
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
產品定位與架構(Product Overview)
| Frequency range | 250 kHz to 1 / 2 / 3 / 4 / 6 GHz(依選配) |
|---|---|
| Output power | Up to +17 dBm |
| RF modulation bandwidth | Up to 160 MHz |
| Step & list sweep | Frequency 與 power 掃描 |
Vector modulation:FSK / MSK / PSK / QAM / Custom I/Q Analog modulation:AM / FM / ΦM
支援多種數位與類比調變混合應用
| Internal baseband generator | 80 MHz RF bandwidth |
|---|---|
| Arbitrary I/Q waveform playback | Up to 100 MSa/s |
| Playback memory | Up to 64 MSa |
| Waveform storage | Up to 1 GSa |
| Real-time I/Q symbol generation | Up to 50 Msym/s |
802.11 WLAN
系統整合與遠端控制(System Integration)
Digital I/O、fading 與 PC HDD waveform streaming(Baseband Studio) Remote control:10Base-T LAN / GPIB Programming interface:SCPI / IVI-COM drivers
適合整合至自動化測試與 ATE 架構
典型應用(Typical Applications)
AI 伺服器與資料中心無線模組 RF 與向量訊號測試
Wi-Fi 5 / Wi-Fi 6 無線通訊系統測試
射頻晶片、無線 SoC 與 RF 模組特性量測
基頻演算法、收發器架構與系統驗證
原廠英文說明
Agilent's E4438C ESG vector signal generator combines outstanding RF performance and sophisticated baseband generation to deliver calibrated test signals at baseband, IF, and RF frequencies up to 6 GHz. Featuring an internal baseband generator with arbitrary waveform and real-time I/Q capabilities, ample waveform playback and storage memory, and a wide RF modulation bandwidth, the E4438C ESG is equipped to test today's complex wireless systems and their components.