Video Description

Spectrum Analyzers are very useful if you work with radios. Unfortunately, they are very expensive. Until recently, when I saw this small device for around 50$. Unbelievable. But is it any good? In this video, we will: - See, what such a spectrum analyzer does and how it works - Have a close look at this cheap device and compare its readings with a more expensive one - See the difference between spectrum analyzers (SSA3032X), Vector Network analyzers (N1201SA), and SDR radios I am a proud Patreon of GreatScott!, Electroboom, Electronoobs, EEVblog, and others. My HAM radio channel: https://www.youtube.com/channel/UCQwyP4Yd0-O49e05kMUJgQQ Links: Spectrum Analyzer LTDZ: http://bit.ly/2SPwXSz or https://s.click.aliexpress.com/e/_d7OcH6j or https://amzn.to/2LFBHJu Much better product (TinySA ultra): https://s.click.aliexpress.com/e/_DdLFsHV Software: http://dl4jal.eu/ SMA Attenuators: https://s.click.aliexpress.com/e/_d62dOtH Vector Network Analyzer N1201SA: https://s.click.aliexpress.com/e/_dYynJMX NanoVNA: https://s.click.aliexpress.com/e/_AevM5f Different LTDZ sites: https://www.rudiswiki.de/wiki9/SpectrumAnalyzer_LTDZ#Software, http://alloza.eu/david/WordPress3/?page_id=478, https://www.epanorama.net/blog/2019/08/10/cheap-spectrum-analyzer-and-signal-generator/, https://vma-satellite.blogspot.com/2016/12/vma-simple-spectrum-analyser-download.html SSA3032X Teardown: https://youtu.be/Fn7uaEVeOPk VNA video: https://youtu.be/ZpKoLvqOWyc SDR video: https://youtu.be/xQVm-YTKR9s Transistor Tester video: https://youtu.be/4Xsg8lpP75s The links above usually are affiliate links which support the channel (no additional cost for you). Supporting Material and Blog Page: http://www.sensorsiot.org Github: https://www.github.com/sensorsiot My Patreon Page: https://www.patreon.com/AndreasSpiess My Bitcoin address: 19FSmqbBzb5zsYB1d8Bq4KbxVmezToDNTV If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission (of your purchases the next 24 hours) to buy new stuff for the channel For Banggood https://bit.ly/2jAQEf4 For AliExpress: http://bit.ly/2B0yTLL For ebay.com: http://ebay.to/2DuYXBp https://www.facebook.com/profile.php?id=100013947273409 https://twitter.com/spiessa https://www.instructables.com/member/Andreas%20Spiess/ Please do not try to Email me or invite me on LinkedIn. These communication channels are reserved for my primary job