Products > Test Equipment
Video Teardown, Analysis and Repair of an Agilent E4407B ESA-E Spectrum Analyzer
German_EE:
Two hours of RF goodness whilst the girlfriend is at the gym. Life is good :)
Hugoneus:
--- Quote from: German_EE on October 03, 2014, 05:34:30 pm ---Two hours of RF goodness whilst the girlfriend is at the gym. Life is good :)
--- End quote ---
Haha, lucky you. My girlfriend was sitting across the room making faces at me while I recorded.
HighVoltage:
I just watched your video completely through and would like to say thank you for these repair videos. They are just perfect and definitely not too long. I have never seen an OpAmp behave like this, so that was something new. And so many other great points you made. Just make more repair videos on Agilent test equipment, I really deeply enjoy them.
Lukas:
I watched the video from the beginning to the end, was really informative. Keep it up!
You asked why the LO sweeps at varying speeds, my take on it: (Select text to see it) On the first ramp, it uses the fundamental of the LO, on the second the first harmonic and so on. Since the sweep speed is constant the LO sweep speed has to be halved when using the first harmonic to maintain the sweep speed.
saraht:
I watched it last night. I'm not a short-attention-span person, I love longer format videos like yours. I'd hate to miss the detail.
Great work, please keep it up! :-)
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