FesZ Electronics | Crystal Filter Experiments @FesZElectronics | Uploaded June 2024 | Updated October 2024, 9 hours ago.
#226 In this video I continue looking at crystal and ceramics based piezo-electric filters, by performing some measurements and experiments on a set of filters I've previously built. I take a look at a few stand-alone filter components - like a saw filter and a ceramic resonator but also observe how a crystal ladder filter can be designed and what are some of the things to keep in mind with it.

Filter series:
Ep1 – Intro : youtu.be/Zipbm27LoZ4
Ep2 - Passive RC Filters: youtu.be/NBLCqqmvy0A
Ep3 - Active RC Filters: youtu.be/FQYtOj_4kbw
Ep4 – More Active RC Filters: youtu.be/H_DiGSNaFyg
Ep5 - Introduction to LC Filters: youtu.be/KECCpj1Qpn0
Ep6 - LC filter limitations: youtu.be/DYJkmq5xUlc
Ep7 - Piezo-Electric Filters: youtu.be/KJK27K3ibw8
Ep8 – Crystal Filter Measurements and Design: youtu.be/J4wgCfLWI00
Ep9 - Cavity filter Basics: youtu.be/ALjjW4NgBzg
Ep10 - Cavity filter Experiments: youtu.be/F6vqAw1Cn8E
Ep11 - Stub filters: youtu.be/tQnCpV4L_6s

Datasheet shown: rfmi.co/pdf/Datasheet/sf2446e.pdf
Calculation software used: AADE filter design V4.5
LC matching calculator: analog.com/en/resources/interactive-design-tools/rf-impedance-matching-calculator.html


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