David Kennett
David Kennett
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Video

SDR School Part 3 Software Puts it all Together
zhlédnutí 45KPřed 5 lety
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
zhlédnutí 43KPřed 5 lety
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
zhlédnutí 187KPřed 5 lety
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
zhlédnutí 905Před 6 lety
A conversation with Mike Tallent, W6MXV, about the dawn of digital TV.
The Magic FFT by Dave Kennett W8KFJ
zhlédnutí 1KPřed 7 lety
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
zhlédnutí 13KPřed 7 lety
Elad FDM DUO SDR HF 6m Transceiver Pt3 Advanced SW2 by W8KFJ
Elad FDM DUO SDR HF+6m Transceiver Pt2 SW2 Introduction by W8KFJ
zhlédnutí 17KPřed 7 lety
Elad FDM DUO SDR HF 6m Transceiver Pt2 SW2 Introduction by W8KFJ
Elad FDM DUO SDR HF+6m Transceiver Pt1 Stand-alone by W8KFJ
zhlédnutí 27KPřed 7 lety
GETTING MORE OUT OF YOUR FDM DUO Part 1 - Stand-alone

Komentáře

  • @rectify2003
    @rectify2003 Před měsícem

    Does this software work with RTL-SDR v 4? I cant seem to get the software to recognise it Thanks Subscribed

  • @y_x2
    @y_x2 Před měsícem

    Nyquest state that you must sample at twice the bandwith not the highest frequency.

  • @tmdrake
    @tmdrake Před 2 měsíci

    Good show.

    • @tmdrake
      @tmdrake Před 2 měsíci

      Math!

    • @tmdrake
      @tmdrake Před 2 měsíci

      I'm still allite confused...maybe this weekend watch it more... i am slowly building a background in DSP

  • @AspergersStudio
    @AspergersStudio Před 3 měsíci

    You sound like u where a news anchor

  • @KellyNorman-wu6qr
    @KellyNorman-wu6qr Před 3 měsíci

    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

  • @philswede
    @philswede Před 3 měsíci

    Greetings from Sweden! You,Sir, just got yourself a new subscriber 🎉

  • @NumanQ.
    @NumanQ. Před 3 měsíci

    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.

  • @jefejeffwell1113
    @jefejeffwell1113 Před 4 měsíci

    Awesome presentation! Thank you!

  • @JacobNewmen
    @JacobNewmen Před 5 měsíci

    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.

  • @Rick-O-Shay60
    @Rick-O-Shay60 Před 5 měsíci

    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.

  • @hubertcornic7275
    @hubertcornic7275 Před 6 měsíci

    Hello thank you for these three very detailed videos 73 Hubert / f6cwa

  • @Silvermanshehadi
    @Silvermanshehadi Před 7 měsíci

    SIR I LOVE YOU YOUR AWSOME AND AMAZING <3 :)

  • @wingmanjim6
    @wingmanjim6 Před 7 měsíci

    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 !!!!!

  • @dazedandconfused698
    @dazedandconfused698 Před 7 měsíci

    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!

  • @RiwenX
    @RiwenX Před 8 měsíci

    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

  • @julesrzepkowski9108
    @julesrzepkowski9108 Před 8 měsíci

    Bought a $40 dollar dongle and followed a CZcams video, now i am here, might have missed some steps. Kek

  • @jtmuzix
    @jtmuzix Před 9 měsíci

    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.

  • @timaustin577
    @timaustin577 Před rokem

    2023 thanx 🙂

  • @tobiasgertz7800
    @tobiasgertz7800 Před rokem

    Thank you, Dave.

  • @simonrosier6371
    @simonrosier6371 Před rokem

    Thanks Dave . Perfectly explained

  • @alphaomegia3589
    @alphaomegia3589 Před rokem

    I need your help asap.

  • @dustythomas8699
    @dustythomas8699 Před rokem

    your a smart man but you don,t see the future here in america it won,t be much longer.!!!!!!!!!!!!!!

  • @dustythomas8699
    @dustythomas8699 Před rokem

    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)

  • @juniorcomsono
    @juniorcomsono Před rokem

    Where are you???

  • @johntyler4222
    @johntyler4222 Před rokem

    I gave up at 2min 40 sec when you listed 60m as 3.35 MHz!

  • @richardbutterfoss2353

    Vice! RWB ❤

  • @opencct
    @opencct Před rokem

    Excellent review, thanks.

  • @opencct
    @opencct Před rokem

    What an excellent video! So many functions really well described on this amazing Transceiver. Thank you.

  • @johnwest7993
    @johnwest7993 Před rokem

    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.

  • @michelebergo91
    @michelebergo91 Před rokem

    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)?

  • @nvenkatasamylakshmanan597

    how to purchase the radio address i am a india, tamilnadu state

  • @qutips33
    @qutips33 Před 2 lety

    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 ?????

  • @MissouriMatt54
    @MissouriMatt54 Před 2 lety

    Thank you for these videos.

  • @MissouriMatt54
    @MissouriMatt54 Před 2 lety

    Thank you for the video.

  • @saltire546
    @saltire546 Před 2 lety

    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.

  • @demofilm
    @demofilm Před 2 lety

    dear mr David thank you for this story telling manual. i learned a lot!

  • @TwstedTV
    @TwstedTV Před 2 lety

    The major problems people have specially new people in ham, is the overpriced products.

  • @johnsmith8981
    @johnsmith8981 Před 2 lety

    Thank you for making these 🙏❤️

  • @MerchantsOfMisery
    @MerchantsOfMisery Před 2 lety

    Damn you have a good voice for narration.

  • @samuelparchargroup2023

    czcams.com/video/BL8gdMjHCT4/video.html Best Recording sir

  • @VE8HL
    @VE8HL Před 2 lety

    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??

  • @UNITEFORFREDOM777
    @UNITEFORFREDOM777 Před 2 lety

    This is better than MIT WE WANT MORE THE HOOK UP AND PC IN STALLS WITH THE DIF IN SDR SOFTWARE THANKS

  • @Homer19521
    @Homer19521 Před 2 lety

    RIP David

  • @hbirtt
    @hbirtt Před 2 lety

    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.

  • @steveallison7950
    @steveallison7950 Před 2 lety

    Goodness gracious! You have a tremendous radio/narrator voice. Nice job on the video too.

  • @hyboxer
    @hyboxer Před 2 lety

    Nice job Dave. I assume you spent a great deal of time creating the script. Great voice over...very professional! 73 W4UTD

  • @gsansoucie
    @gsansoucie Před 2 lety

    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.

  • @gsansoucie
    @gsansoucie Před 2 lety

    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.

  • @gsansoucie
    @gsansoucie Před 2 lety

    Wow, excellent tutorial with a great background in SDR too. I just picked up an FDM-DUO and have already been about to use it for RX in stand alone and using the latest SW2 application. I’m pretty much a CW only ham, but would like to learn more about the capabilities of this rig, which appear a bit daunting. Your overview was quite comprehensive and provided me with options I’d not considered. I am a Mac guy and have a Windows 10 partition that I use for a few ham programs that are windows only. I run it via VMWare Fusion and it seemed to have the correct resource allocation to run yesterday. Your other options of cheaper dedicated windows devices are interesting. Heading over to the part 2 of this that covers the SW2 app now. Thanks, de W1ND

  • @davidk8760
    @davidk8760 Před 2 lety

    Great tuition very helpful to anyone interested in radio, thank you.