2022-08-07

[public] 317K views, 13.4K likes, dislikes audio only

GreatScott!

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Warning!: This video is only for educational purposes. The WiFi Jammer might only be super low power/distance but do not build it on your own.

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Previous video: /youtube/video/F0o1C7nEgw0

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You can get the shown VCOs here (affiliate links/only for educational purposes):

https://s.click.aliexpress.com/e/_DDX26fz

https://s.click.aliexpress.com/e/_DlyEzTD

In this video I will show you how I tried to build a wireless video system for a drone but instead only ended up with a low power/range WiFi jammer. That means we will explore analog composite video, frequency modulation (FM), voltage controlled oscillators (VCOs) and much much more. Lots of experiments included ;-) Let's get started!

Websites which were shown/used in the video:

https://www.drohnen-forum.de/index.php/Attachment/10787-RTC6705-DST-001-pdf/

https://www.maximintegrated.com/en/products/comms/wireless-rf/MAX2753.html

https://www.maximintegrated.com/en/design/technical-documents/tutorials/7/734.html

Thanks to Keysight for sponsoring this video.

0:00 My Wireless Video Goal

1:08 Intro

1:38 How Analog Video works!

3:10 How Wireless Video works! (FM)

5:08 DIY LC Tank Transmitter

6:47 DIY 5.8GHz VCO Transmitter

8:23 WiFi Jammer

9:28 Verdict