![]() DeckerEgo has added a new log for Macropad 4chord MIDI.kristina panos liked LASK4 Finger Movement Detector.Navarre Bartz on Electronic Bandage Speeds Wound Healing.Maciej Kawalkowski on IOT Message Board Puts Fourteen-Segment Displays To Work.Jack Dansen on An Old Netbook Spills Its Secrets.YGDES on History Of The SPARC CPU Architecture.Marty on An Old Netbook Spills Its Secrets.ArtMeco on Long-Distance Gaming Over Packet Radio. ![]() Steve on IOT Message Board Puts Fourteen-Segment Displays To Work.Tim Tucker on It’s Difficult To Read An Audiophile Guide As An Analogue Engineer.Misterlaneous on Magic 8 Ball Provides Tech Support.This Week In Security: USB Boom! Acropalypse, And A Bitcoin Heist 4 Comments Posted in Radio Hacks Tagged RF, vector network analyzer, vna, w2aew Post navigation If you have money to burn, we liked the pricey Analog Discovery 2 which is not only a VNA, but a lot of other instruments, too. We looked at the NanoVNA which runs about $50. Besides, when he does do some “charts” we really like his pointer. ![]() ![]() Not a lot of drawing but plenty of scope shots and experimenting.Īfter all, you know that capacitors and inductors cause a different phase shift, but actually seeing it when switching out components live, is unforgettable. Like all of his videos, this one is intensely practical. Even if we know about the subject he covers, we usually pick up something new or interesting. But what do you do with it? has the answer. One of the cooler pieces of gear for people working on RF electronics is a vector network analyzer (VNA) which used to be exotic, but now can be bought for very little. It used to be only the richest or shrewdest among us had a really good oscilloscope, while these days it is entirely feasible to have a scope that would have cost a fortune a few decades ago, a logic analyzer, arbitrary waveform generator, and what would have once been a supercomputer and still not be in debt. We live in a good time to be an electronics geek.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |