Sebastian @BalticLabEE
Electronics enthusiast and author of the https://t.co/CevWH4JgB0 YouTube channel and the https://t.co/ha59I5WnO5 electronics blog. baltic-lab.com Germany Joined October 2012-
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I'm only 1,800 subscribers away from the YouTube Silver Play Button 🥈✨ If you haven't subscribed yet, this is your sign. Circuit design, RF & antenna topics, amateur radio, science projects, it's all there: youtube.com/@BalticLab
This signal comes straight from space 🛰️ It's the amateur radio repeater onboard the ISS (~400 km up 🌍), relaying signals from Earth as it passes overhead. Downlink: 437.8 MHz 📡 Doppler shift: ±10 kHz ⚙️ Watch: youtube.com/watch?v=SY6D2a… #hamradio #hamr #ISS
How clean is your RF signal? 📡 Tested the Retevis Ailunce HD2 and the results are alarming ⚠️ • 3rd harmonic (2m): -32 dBc • 2nd harmonic (70cm): 24 dB suppression • Even the 10th harmonic still at -42 dBc Clear FCC & ETSI violations 🚨 Full breakdown: youtube.com/watch?v=vnlOcr… #hamradio #hamr #amateurradio
This video walks through a bench-top, mostly standard-compliant conducted-emissions test setup according to the automotive standard CISPR 25 using the voltage method. It covers the complete setup and shows how measurements are performed on both the supply line and ground return, how differential- and common-mode noise can be separated for troubleshooting. youtube.com/watch?v=5nFXRS…
Conducted Emissions on the Bench: This article pulls back the curtain on CISPR 25 conducted-emissions testing, demonstrating how a fully functional voltage-method setup can be built and operated on a standard lab bench. baltic-lab.com/2025/12/conduc…
RF magic: A look inside the HP 8753B source assembly. RF engineering at its finest!
🔴 Live Now: Live webinar about the use of bridge capacitors in isolated power modules on my YouTube channel. youtube.com/live/HGjCsN6RX…
Is this popular switching converter really EMC garbage? Viewers questioned my setup and the LED load-and yes, both mattered. But even in a proper CISPR 25 setup, the converter still flunks Class 3 limits at just 1 A. youtube.com/shorts/rpPoGAD…
This 2.4-2.5 GHz solid-state power amp pushes 30 W with excellent harmonic suppression. Built on LDMOS tech with a 5th-order filter and VSWR < 2:1. RF engineering at its finest! ⚡📡 youtube.com/shorts/uMW1I6W…
Mains power is dirtier than your ex's browser history. Hook it to an oscilloscope and you'll see just how noisy reality gets. Filtering isn't optional; it's survival. ⚡ youtube.com/shorts/FvgRmeI…
@WurthElectronic I baked some of those in an improvised flowers of sulphur test and compared them against others. They do what they're advertised to do, I couldn't get a single one of the WRIS-RSKS to fail. 👌🏻
What's inside an HP YIG oscillator (3.8-6.8 GHz)? Peek at the tiny YIG sphere where electron spins dance in a magnetic field to create ultra-stable, low-noise microwave signals. Precision physics packed in a metal can-let's crack it open! youtube.com/shorts/0TRuXLA…
Webinar: Designing Robust Transient Protection for DC/DC Converters x.com/i/broadcasts/1…
What actually happens when the ground plane is missing beneath a signal trace? This video provides a hands-on demonstration of how a break in the ground plane affects electromagnetic compatibility (EMC). youtu.be/YzZHYD0Goog #Arduino , #Arduinoprojects , #Circuitbasics , #Circuits , #Diyprojects, #Electrical , #Electricalengineering , #electronic , #electronics , #electronicsTutorials , #engineer , #engineering , #hamradio , #Maker , #Physics , #Science, #STEM , #tech , #Diyelectronics
High-frequency tech can feel like black magic. Take this ceramic cylinder in an X-band radar. It's a dielectric resonator: a "roundabout" for electric fields, shaping waves via interference to precisely select frequencies. Wild what it can do, right? youtube.com/watch?v=_dHjOH…
Worth knowing: Inductor orientation does matter in practice. Winding direction affects electric field noise! For fast switching, connect the start (dotted end) of the inductor to the switching node to minimize EMI. #electronics #electrical #hamradio #maker
@THYZOID1 Delicious! Don't eat it all at once!
EMC issues can sneak in unexpectedly - your cables might radiate more noise than your circuit. Learn the key difference between common and differential mode noise and which causes more radiated trouble. Watch the video to troubleshoot effectively: youtube.com/watch?v=HRjXgo… #hamradio #electronics #ElectricalEngineering #EMC #maker #Electrical
@THYZOID1 It needs an eggplant emoji... Next to the GHS hazard pictogram...
RF current probes measure high-frequency currents without breaking circuits—-just clamp around a cable. Fast, reliable, and ideal for EMC testing, they're key tools EMI troubleshooting. #Electronics #hamradio #emc #emi
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Amos ♱ @Tr8z3R
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The SIGNIFICANT Podca... @Significast
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22 Followers 134 Following GoldNakhla Tokens is Simply help human to donate in ramadhan and hold as 5% from each transaction automatically redistributed to goldnakhla holders
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_Puls_ @neodium
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Eduard von Feek @EduardVonFeek
177 Followers 4K Following Currently hanging out at [-1.02027, -0.285431i], Mandelbrot
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Pieter Ibelings @ibelings
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hackaday @hackaday
272K Followers 2K Following 🔥 Read: https://t.co/KG4TpCzO7H ☠️ Contribute: tips at hackaday dot com 👉 Projects: @hackadayio #Fediverse: @[email protected] 📒 Learn: https://t.co/p1jaCktSDt
Dave Jones @eevblog
89K Followers 544 Following EEVblog® Engineering Youtuber, inventor of that career path Debunker of BS Electronics+random opinions Big on Freedoms Certified Human Aussie https://t.co/zkA3b1gGkX
Naomi Wu 机械妖姬 @RealSexyCyborg
233K Followers 2K Following China's #1 Tech & DIY YouTuber Open Source, 3D Printing & Digital Fabrication, Automation, Infosec 1/18th synthetic 'It's all about merit until merit has tits'
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6K Followers 738 Following Application Engineer for Tektronix, analog circuit designer, ckt tinkerer, ham radio W2AEW, ARRL NNJ Tech Coordinator, test equipment enthusiast. YouTuber
FreeRF @jacquesrouxsa
4K Followers 5K Following Because RF waves are free (or difficult to control). Love RF, antennas and satellites and lives in Riyadh. Roaming as ZR1ADC till I can get local callsign
Elektor @Elektor
23K Followers 3K Following Publisher of Elektor and developer/distributor of electronics boards/kits & books for engineers and developers. Stay updated on practical tech and trends.
Siliconinsider @Siliconinsid
25K Followers 146 Following What's in your chip??? Original photography & IC decaping by Antoine Bercovici Vintage computer & Macintosh enthusiast CC BY-NC-SA 4.0
Langer EMV-Technik Gm... @langer_emv
68 Followers 185 Following Langer EMV-Technik GmbH focuses on research, development, production and further training in the field of electromagnetic compatibility (EMC).
Lehrstuhl für EMV @LehrstuhlEMV
532 Followers 185 Following Lehrstuhl für Elektromagnetische Verträglichkeit an der Otto-von-Guericke-Universität in Magdeburg
IEEE EMC Society @IEEE_EMCS
5K Followers 5K Following We're taking a break from X—visit our other social channels in our bio 🔗! We develop info, tools + techniques to ⬇️ EMI #IEEE #EMC #SIPI https://t.co/133p06f09n
LearnEMC @LearnEmc
918 Followers 78 Following LearnEMC helps companies build the in-house expertise they need to ensure their products will meet electromagnetic compatibility requirements.
Signal Hound @SignalHound
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Kenneth Wyatt @EMC_Guru
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Pete G1DFL @g1dfl_pete
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THYZOID @THYZOID1
332 Followers 38 Following Chemistry, chemistry and even more chemistry. You are interested in that? Make sure to follow. I like being weird online :3
EDN: Voice of the Eng... @EDNcom
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Jeremy KD8TUO 🇺�... @ElectronicsbyJH
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OSINTtechnical @Osinttechnical
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CNC&Sheet Metal&3D Pr... @PCBWay3D
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Maker Faire DACH @MakerFaireDACH
3K Followers 150 Following Alle Inhalte zu Maker Faires im DACH-Raum findet ihr in Zukunft auf dem Kanal des Make Magazins @MakeMagazinDe!
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