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可滿足您特定需求的雜訊源

無論您是使用系統、子系統、子組裝件，還是分離式元件，每個元件都會添加雜訊，進而影響接收器的整體效能。 藉由量測元件並降低其雜訊指數，您可提高自身的競爭優勢。

此系列寬頻雜訊源專為覆蓋高頻波導量測應用而設計。

R347B 波導雜訊源涵蓋 R 頻段（頻率範圍：26.5 至 40 GHz），而 Q347B 機型則涵蓋 Q 頻段（頻率範圍：33 至 50 GHz），方便您對毫米波元件進行準確的雜訊指數量測。

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Q347B
Q347B 毫米波雜訊源，Q 頻段，33 至 50 GHz 
入門價  
Q347B 波導雜訊源（頻率範圍為 33 至 50 GHz）讓您能準確量測毫米波元件的雜訊指數...
R347B
R347B 毫米波雜訊源，R 頻段，26.5 至 40 GHz 
入門價  
R347B 波導雜訊源（頻率範圍為 26.5 至 40 GHz），可讓您對毫米波元件進行準確的雜訊指數量測。
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搭配合適的配件與 Keysight PathWave 設計與測試自動化軟體，為您的現有硬體提供更多功能且提高工作效率，進而加速產品開發。

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347 雜訊源系列的精選資源

Application Notes 2019.09.30

Fundamentals of RF and Microwave Noise Figure Measurements

Fundamentals of RF and Microwave Noise Figure Measurements

Explore information on RF and Microwave noise figure measurements, starting from the concept of noise figure and noise temperature, describing the noise characteristics of two-ports networks, and highlighting the different methods used to measure noise figure, such as Y-Factor and the Direct Noise measurement method.

2019.09.30

Application Notes 2024.10.08

Noise Figure Measurement Accuracy: The Y-Factor Method

Noise Figure Measurement Accuracy: The Y-Factor Method

This app note discusses the fundamentals of noise figure measurement using Y-factor method and how to avoid noise figure mistakes.

2024.10.08

Application Notes 2024.07.04

10 Hints for Making Successful Noise Figure Measurements

10 Hints for Making Successful Noise Figure Measurements

Noise figure is often the key to characterizing a receiver and to detect weak incoming signals. Learn to minimize uncertainties in your noise figure measurements.

2024.07.04

White Papers 2022.12.26

Three Ways USB Noise Sources Help You Remove Uncertainty in Y-Factor Measurements

Three Ways USB Noise Sources Help You Remove Uncertainty in Y-Factor Measurements

USB noise sources are a fantastic alternative for noise figure measurements because of their ease, reliability, and versatility.

2022.12.26

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