I am going to try and explain how local oscillator injection works in an AM radio receiver using a couple RF generators and a spectrum analyzer. Plus we will see if we can use an SDR to do what the spectrum analyzer does.
I will also announce the winner of the FLuke 8012A DMM.
Watch video Explaining Local Oscillator, LO, Injection and the Fluke 8012A Winner online without registration, duration hours minute second in high quality. This video was added by user AERVBlog 03 February 2022, don't forget to share it with your friends and acquaintances, it has been viewed on our site 69 once and liked it 1 people.