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What is RF?

This video provides a non-technical introduction to RF (radio frequency) technologies and applications as well as an overview of RF test and measurement. More educational videos in our Test & Measurement Fundamentals Playlist:    • Test & Measurement Fundamentals   More information: https://www.rohde-schwarz.com/us/home... Fundamentals of RF Design White Paper: https://www.rohde-schwarz.com/us/solu... Need help with Rohde & Schwarz products & services? Contact Us: https://www.rohde-schwarz.com/us/m4c/... Unlock this topic with our complimentary webinar series lead by industry experts: https://event.on24.com/eventRegistrat... Master this topic and earn a complimentary badge that can be shared on LinkedIn: https://rohdeschwarz.talentlms.com/pl... Engage more with Rohde & Schwarz Technology Academy and earn an IEEE certificate: https://www.rohde-schwarz.com/us/know... Timeline: 00:00 Introduction 00:19 Currents (AC vs. DC) and frequencies (Hz) 1:20 From AC to RF, definition of RF 2:32 Uses of RF 3:42 Heating objects with RF 4:41 RF safety 5:45 Sensing with RF 6:30 Transferring information with RF 7:40 About frequencies and frequency licensing 9:19 RF test and measurement 9:53 What is spectrum? 11:00 What does a spectrum analyzer do? 11:54 What is a signal generator? 12:35 Using instruments together 12:57 What is a network? 13:46 What is a network analyzer? 14:32 What is a power sensor? 15:06 Conducted versus OTA (over the air) 15:55 Other RF test and measurement instruments 17:17 Summary