是德/安捷倫(Keysight/Agilent/HP)

Agilent 8494H Programmable Step Attenuator 可程式控制階梯式射頻衰減器|RF Programmable Step Attenuator

The Agilent 8494H is a programmable 0-11dB attenuator in 1dB steps, cove…

品牌:是德/安捷倫(Keysight/Agilent/HP) 型號:8494H 料號:PD1534239424043
【弘燁科技】Agilent 8494H Programmable Step Attenuator 可程式控制階梯式射頻衰減器|RF Programmable Step Attenuator
Brand
是德/安捷倫(Keysight/Agilent/HP)
Model
8494H
Category
Specifications
Available
Downloads
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產品介紹

The Agilent 8494H is a programmable 0-11dB attenuator in 1dB steps, covering the frequency range of DC to 18GHz. 

The HP 8494/95/96/97 family of step attenuators offer fast, precise signal level control in three frequency ranges, dc to 4 GHz , dc to 18 GHz and dc to 26.5 GHz They feature exceptional repeatability and reliability in a wide range of frequency, attenuation and connector options. 

Attenuation repeatability is specified to be less than 0.03 dB (0.05 dB , 18-26.5 GHz) for 5 million cycles per section. This assures low measurement uncertainty and high user confidence when designed into automatic test systems. Electromechanical step attenuators offer low SWR, low insertion loss and high accuracy required by high-performance test and measurement equipment. 

・Agilent / HP 8494H 為 Programmable Step Attenuator(可程式控制階梯式射頻衰減器)
・屬於 8494/95/96/97 高精度 Step Attenuator 家族
・提供快速且精準的 Signal Level Control
・適合整合於 Automatic Test Equipment(ATE)

・DC to 18 GHz
・系列版本涵蓋 DC–4 GHz / DC–18 GHz / DC–26.5 GHz
・適用於寬頻 RF 與微波量測應用

・0 – 11 dB
・1 dB Steps
・Programmable Switching(可程式控制)
・精準功率微調設計

・1 W Average Power
・適用於一般 RF 測試與信號控制應用

・< 0.03 dB(DC – 18 GHz)
・< 0.05 dB(18 – 26.5 GHz 系列型號)
・After 5 Million Cycles per Section

✔ 確保低 Measurement Uncertainty
✔ 提供高信賴度於自動測試系統

・三種頻率範圍選擇(DC–4 / 18 / 26.5 GHz)
・多種衰減範圍與連接器選項
・快速且穩定的信號控制能力
・適合高性能自動化量測平台

・AI 伺服器 / HPC 射頻模組自動功率控制
・5G Sub-6GHz / FR2 功率校準與線性度測試
・6G 高頻與毫米波研究應用
・LTE / NB-IoT / IoT 通訊模組驗證
・WiFi 6 / WiFi 6E / WiFi 7 RF 測試
・Signal Generator 程控輸出功率調整
・Spectrum Analyzer / VNA 前端保護
・ATE / 產線 EOL 自動測試系統

Agilent 8494H datasheet: 

規格

主要規格與效能(Core Specifications)

產品定位(Product Overview)

・Agilent / HP 8494H 為 Programmable Step Attenuator(可程式控制階梯式射頻衰減器)
・屬於 8494/95/96/97 高精度 Step Attenuator 家族
・提供快速且精準的 Signal Level Control
・適合整合於 Automatic Test Equipment(ATE)

頻率範圍(Frequency Range)

・DC to 18 GHz
・系列版本涵蓋 DC–4 GHz / DC–18 GHz / DC–26.5 GHz
・適用於寬頻 RF 與微波量測應用

衰減範圍(Attenuation Range)

・0 – 11 dB
・1 dB Steps
・Programmable Switching(可程式控制)
・精準功率微調設計

功率規格(RF Power Handling)

・1 W Average Power
・適用於一般 RF 測試與信號控制應用

衰減重複性(Attenuation Repeatability)

・< 0.03 dB(DC – 18 GHz)
・< 0.05 dB(18 – 26.5 GHz 系列型號)
・After 5 Million Cycles per Section

✔ 確保低 Measurement Uncertainty
✔ 提供高信賴度於自動測試系統

性能特點(Performance Features)

・Low SWR
・Low Insertion Loss
・High Accuracy
・Exceptional Repeatability
・Electromechanical Design
・High Reliability for High-Performance RF Systems

家族系列優勢(8494/95/96/97 Family Advantages)

・三種頻率範圍選擇(DC–4 / 18 / 26.5 GHz)
・多種衰減範圍與連接器選項
・快速且穩定的信號控制能力
・適合高性能自動化量測平台

典型應用(Typical Applications)

・AI 伺服器 / HPC 射頻模組自動功率控制
・5G Sub-6GHz / FR2 功率校準與線性度測試
・6G 高頻與毫米波研究應用
・LTE / NB-IoT / IoT 通訊模組驗證
・WiFi 6 / WiFi 6E / WiFi 7 RF 測試
・Signal Generator 程控輸出功率調整
・Spectrum Analyzer / VNA 前端保護
・ATE / 產線 EOL 自動測試系統

English

儀器介紹

The Agilent 8494H is a programmable 0-11dB attenuator in 1dB steps, covering the frequency range of DC to 18GHz. The HP 8494/95/96/97 family of step attenuators offer fast, precise signal level control in three frequency ranges, dc to 4 GHz , dc to 18 GHz and dc to 26.5 GHz They feature exceptional repeatability and reliability in a wide range of frequency, attenuation and connector options. Attenuation repeatability is specified to be less than 0.03 dB (0.05 dB , 18-26.5 GHz) for 5 million cycles per section. This assures low measurement uncertainty and high user confidence when designed into automatic test systems. Electromechanical step attenuators offer low SWR, low insertion loss and high accuracy required by high-performance test and measurement equipment. 

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