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David Kennett (W8KFJ)
Приєднався 1 бер 2017
Відео
SDR School Part 3 Software Puts it all Together
Переглядів 46 тис.5 років тому
My SDR School series is for those who feel a little baffled by this new SDR technology. Part 1 covers the basics, Part 2 introduces you to the hardware, and Part 3 is all about the software. I hope you find it helpful. Dave W8KFJ
SDR School Part Two the Hardware
Переглядів 44 тис.6 років тому
SDR School Part One discussed basic SDR principles. Here in Part Two, I talk about SDR hardware. Part Three will show how software puts it all together, but that's not done yet. SDR School is designed to show SDR principles in a non-technical fashion.
SDR School Part One The Basics
Переглядів 193 тис.6 років тому
If you feel a little left behind with all this new-fangled SDR stuff, this video is for you! SDR School is presented in a non-technical fashion. Part one covers SDR basics, Part two will cover SDR hardware, and part three, the software. I hope you find it helpful. Dave W8KFJ
First Digital Video in 1973 The End of Newsfilm, with W8KFJ and W6MXV
Переглядів 9396 років тому
A conversation with Mike Tallent, W6MXV, about the dawn of digital TV.
The Magic FFT by Dave Kennett W8KFJ
Переглядів 1,1 тис.7 років тому
A look at the concepts of the Fast Fourier Transform for those who don't like math.
Elad FDM DUO SDR HF+6m Transceiver Pt3 Advanced SW2 by W8KFJ
Переглядів 13 тис.7 років тому
Elad FDM DUO SDR HF 6m Transceiver Pt3 Advanced SW2 by W8KFJ
Elad FDM DUO SDR HF+6m Transceiver Pt2 SW2 Introduction by W8KFJ
Переглядів 18 тис.7 років тому
Elad FDM DUO SDR HF 6m Transceiver Pt2 SW2 Introduction by W8KFJ
Elad FDM DUO SDR HF+6m Transceiver Pt1 Stand-alone by W8KFJ
Переглядів 27 тис.7 років тому
GETTING MORE OUT OF YOUR FDM DUO Part 1 - Stand-alone
Great video!
Thank you for all the great info! Wish I would have known about this stuff ten years ago. Would have went into cyber security and all thing techno
Does this software work with RTL-SDR v 4? I cant seem to get the software to recognise it Thanks Subscribed
Nyquest state that you must sample at twice the bandwith not the highest frequency.
Good show.
Math!
I'm still allite confused...maybe this weekend watch it more... i am slowly building a background in DSP
You sound like u where a news anchor
those radios interest me that you just showed but i'll never be able to afford them so what is this one i want to download it
Greetings from Sweden! You,Sir, just got yourself a new subscriber 🎉
RIP Sir, I am watching this video almost close to 4 years of you having passed away from this World. May God have mercy on you.
Awesome presentation! Thank you!
Absolutely the best and most detailed description of this fantastic device. I have one question regarding the LOGGING program in ELAD software. Is it possible to synchronize it, for example, with QRZ? He can download or update the information about the registered connection himself based on the API I have in my QRZ subscription. Can LOG send information to my logbook on QRZ? Many thanks for the information, 73! de OK1TCM.
Commendable, yet too technical for a beginner to the technology of SDR radio. Perhaps I'll come back when I've mastered the basics of installing the software of my SDR dongle. Thanks.
Hello thank you for these three very detailed videos 73 Hubert / f6cwa
SIR I LOVE YOU YOUR AWSOME AND AMAZING <3 :)
As a long time WW2 aviation nut, this was just about the very best experience ever ! Much appreciation to Lee Lauderback, his crew, and everyone else who made it happen !!!!!
Thank you so much for this series, really helpful. I was finding learning SW2 a slow process, but these videos have got me up and running. Excellent!
Great presentation. As a kid, I was fascinated by the idea of radio and wireless communication. Now, as a software engineer, I plan on rediscovering the topic. Your videos are great resources for that. Granted, I'll have to rewatch this one a several times, but it's worth it. Thank you, sir
Bought a $40 dollar dongle and followed a UA-cam video, now i am here, might have missed some steps. Kek
The interesting part is that in professional music recording studios want those sums and differences. They actually emulate them in various plugins from Waves, Universal Audio, Brainworx.
2023 thanx 🙂
Thank you, Dave.
Thanks Dave . Perfectly explained
I need your help asap.
your a smart man but you don,t see the future here in america it won,t be much longer.!!!!!!!!!!!!!!
your wrong about prices going down i keep paying more every time i buy a new one i ust to be a ham i gave it up after i saw where it was going to hell when the 3 letter gov .spies took our rights to privacy away listen but don,t talk they are listening and taking notes on you so you are watched and listened too and recorded they exactlly where you are you will make you dead any time they want your eq. will be come theirs when they make you illegal to talk all around the world if you don,t think it will happen stick around im 79 in march i have seen our rights slowly disapearing you hams are becoming obselete so rich man have fun till they come knocking on your doors and take all your hard earned radios we are on the edge of a civil war here in this stolen country kill mame and destroy in the name iof the whiteman god that is the catholic way of controling the world love those christians (catholics)
Where are you???
I gave up at 2min 40 sec when you listed 60m as 3.35 MHz!
Vice! RWB ❤
Excellent review, thanks.
What an excellent video! So many functions really well described on this amazing Transceiver. Thank you.
I'm only 5 minutes into this, but I like it already. It looks and sounds entirely professional, and I suspect you are a pro. I'm an Amateur Extra who has been into RF since I was 10 years old 60 years ago. But while I'm well versed in electronics and I've built and use a couple of SDR's I always find that there are holes in my knowledge base. I think these videos will fill those holes. Thank you.
Hi David, how did you be able to have -130dBm of noise floor? I have usually -75/80dBm with a lot of digital noise (USB)?
how to purchase the radio address i am a india, tamilnadu state
where can one see alc on this radio important to send ft8 and is it possible to use wsjt-x and sw2 at the same time without it crashing ?????
Thank you for these videos.
Thank you for the video.
Was wanting to purchase an Sdr unit but my issue is the my 2x antennas are 50 ft outside in my workshop and i dont want to re route them into my house , i thought about using a long usb cable but then read that they dont work well and were ony designed for around 5 meter length . I came across these cables which are called active usb and are ment to work for long distances , do these cables take power from the pc?, and do they work as they aint cheap to buy.
dear mr David thank you for this story telling manual. i learned a lot!
The major problems people have specially new people in ham, is the overpriced products.
Thank you for making these 🙏❤️
Damn you have a good voice for narration.
ua-cam.com/video/BL8gdMjHCT4/v-deo.html Best Recording sir
Dave, I'm just getting started in SDR. Your series of videos is very helpful for me in understanding a foreign concept. Thabnk-you. Are you a retired teacher??
This is better than MIT WE WANT MORE THE HOOK UP AND PC IN STALLS WITH THE DIF IN SDR SOFTWARE THANKS
RIP David
Was it fun doing the narration for the original Charlotte's Web? j/k You do have a marketable voice though. If you haven't done narration professionally, you could.
Goodness gracious! You have a tremendous radio/narrator voice. Nice job on the video too.
Nice job Dave. I assume you spent a great deal of time creating the script. Great voice over...very professional! 73 W4UTD
What an excellent series, dare I say course? I feel like this has helped me immerse myself in the SDR technology and provided me with a “101 Survey style course” to help me move forward.
Wonderful series. Now I have to find out how to decode RTTY. I saved about 15 minutes of the RTTY contest last night since they pretty much overran 40m. I figure I can use that to learn the RTTY setup after the fact. I am pretty used to working RTTY with my KX2 and KX3 and a paddle.