5 Cool Things You Can Do With An RTL SDR Receiver

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  • เผยแพร่เมื่อ 22 ธ.ค. 2024

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  • @cevansinz
    @cevansinz 4 ปีที่แล้ว +38

    I'm 11 seconds in and I see you've made a complete list of the topics you'll be covering in this video. That's the moment I clicked like. I already do all the things listed and I very much appreciate your video getting to the point so I can move on to the next thing. Outstanding job.

  • @KRAFTWERK2K6
    @KRAFTWERK2K6 3 ปีที่แล้ว +73

    You can even use this USB Stick to pick up weather satellite images. You just need a slightly different antenna connected to it (like an old umbrella for example) and a software that decodes the raw data into an image.

    • @daghanabi
      @daghanabi ปีที่แล้ว

      Yeah, no one mentioned it. NOAA sattelites

    • @NC-do7fv
      @NC-do7fv ปีที่แล้ว +1

      Is that how Remote Neural Monitoring (RNM) works?

    • @MarkGreen-pp3qy
      @MarkGreen-pp3qy 10 หลายเดือนก่อน

      you got it get this wifi adapter called radio lads you for picking up long distance it's top of the line to im going to order it

    • @MarkGreen-pp3qy
      @MarkGreen-pp3qy 10 หลายเดือนก่อน +1

      oh you got to get radio lads wifi adapter for picking up long range frequencys

    • @christopherkusek1362
      @christopherkusek1362 6 หลายเดือนก่อน +2

      Quadrafilial antenna. Easy to make with cable/wire and PVC pipe.

  • @moorek1967
    @moorek1967 5 ปีที่แล้ว +48

    My dad once had a special base receiver that he called a "CB" but it wasn't a "CB", it was way bigger. He used it as a CB, but when he turned whatever dials he could pick up the signals from Wright Patterson Air Force. Of course, the antenna was pretty high up. One time while he was talking, he was interrupted by Wright Patterson who told him to immediately remove himself from that band.

    • @j.d.schultzsr.9215
      @j.d.schultzsr.9215 5 ปีที่แล้ว +20

      moorek1967,
      I have been a ham since 1962, and I can tell you that there is nothing wrong with listening, but it is highly illegal to transmit on any military airband. Your dad was very lucky that he didn't wind up making GI shoes at Leavenworth for 20 years.

    • @moorek1967
      @moorek1967 5 ปีที่แล้ว +3

      @@j.d.schultzsr.9215 I know.

    • @bodazaphfa
      @bodazaphfa ปีที่แล้ว +4

      @@j.d.schultzsr.9215 it’s never happened. The FCC does nothing more than send out letters of warning. There has been no one who has gone to the federal pen for violating FCC “laws.” However if someone had gone to prison for violating FCC policy, please let me know….but that’s probably not going to happen.

    • @j.d.schultzsr.9215
      @j.d.schultzsr.9215 ปีที่แล้ว +3

      @@bodazaphfa
      You are correct about nobody going to prison for FCC violations. The worst court-imposed penalties are "Cease and desist orders" and fines.
      The American Radio Relay Leage (ARRL, est. 1914), in their monthly journal, QST frequently publishes FCC court proceedings.

    • @dylanbrown3869
      @dylanbrown3869 ปีที่แล้ว

      ​@@j.d.schultzsr.9215 As someone who use to work with the military as air traffic control, it is very common for us to hear other people and sports stadiums on our radios. Nothing wrong with accidents happening only time I've ever seen anyone say anything about it was when someone was doing it on purpose to cause issues by giving out false information

  • @jacksonabernathy1683
    @jacksonabernathy1683 6 ปีที่แล้ว +49

    Hey Matt great video. I would just like to note that air traffic control is on frequencies 118.000 - 136.975
    108.000 - 117.975 is aviation navigational radio. I believe all other information is correct.
    Thanks!

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว +6

      Thanks Jackson! There’s only so much my brain can remember lol.. Cheers for confirming this. 👌

    • @jacksonabernathy1683
      @jacksonabernathy1683 6 ปีที่แล้ว +4

      Tech Minds
      To be honest, I had to look up what frequency ATC starts on

    • @constantinocortinaalonso7017
      @constantinocortinaalonso7017 4 ปีที่แล้ว

      Jackson Abernat

  • @HappyDiscoDeath
    @HappyDiscoDeath 4 ปีที่แล้ว +9

    I have a dongle made by RTL-SDR, and it is indeed buckets of fun to listen to signals! I can pick up police, fire, ems, Ham radio, aviation radio, and of course pagers in Southern Idaho. I may or may not have decoded hospital pager data, which of course is Very Illegal in the U.S. from what I understand.

    • @rommix0
      @rommix0 7 หลายเดือนก่อน +1

      Don't know if it's illegal to decode it, but I definitely think it's illegal to share the decoded data. That data has a lot of PII (personally identifiable information) on it.

  • @ronb6182
    @ronb6182 5 ปีที่แล้ว +8

    One thing an analog scanner cannot pick up is data. Ham radio is in a new era when computers are being used. I remember picking up hidden signals off the large satellite dish, and a long, medium and shortwave receiver. Subcarrier signals ruled the satellite dish. Now with computers signals are endless. Thanks for video.

  • @jnevercast
    @jnevercast 5 ปีที่แล้ว +160

    For those that don't enjoy the background static when using their SDR, turn on Squelch and adjust to your liking :)

    • @ZeranZeran
      @ZeranZeran 5 ปีที่แล้ว +5

      THANK YOU! So much better lol.

    • @indridcold8433
      @indridcold8433 4 ปีที่แล้ว +21

      Although I do sometimes squelch the static, I grew up with analogue variable capacitors tuning a tank circuit to receive RF signals. Thus, I grew up hearing the white noise produced by the big Bang and appreciate it. One can pick out extremely weak signals from an open squelch. Sometimes, with the squelch on, the extremely weak signals can not be heard.

    • @radioboyable
      @radioboyable 4 ปีที่แล้ว

      @@indridcold8433 .

    • @MrC-Hacking
      @MrC-Hacking 4 ปีที่แล้ว

      The squelch doesn’t work on SSB or CW

    • @Majestiicc12
      @Majestiicc12 4 ปีที่แล้ว

      LORDY thank you!

  • @stupiduser6646
    @stupiduser6646 4 ปีที่แล้ว +6

    Can you explain the antennas needed for using SDR

    • @georgessamara5592
      @georgessamara5592 3 ปีที่แล้ว +2

      Good question. His signals are off the chart. Remember he is a ham radio operator and I bet he has many multiple antennas and accessories. I got the bundle with antenna I still cannot hear anything except VHF/UHF when someone local is there or FM. I think you will need a good multiband out door antenna.

  • @alexflores7652
    @alexflores7652 3 ปีที่แล้ว +1

    The Ham band you showed sounds like Packet radio for Ham Tx/Rx that you hooked up through your computer. I remember seeing it working back 1994 when I was in Phoenix, AZ while attending DeVry University. That was also when I got my Tech/no code license my callsign was at the time was KC7GHJ. I still have the original but I am sure it is dead since that expired in 2004.

  • @bryngerard4334
    @bryngerard4334 5 ปีที่แล้ว +3

    Thanks for this video. I was an Infantry Signaler back in the 70's and used an A13 Larkspur that operated between 2-8Mhz. Do you know of a low-cost SDR that can work on these frequencies? This RTL SDR doesn't seem to.

    • @bryngerard4334
      @bryngerard4334 5 ปีที่แล้ว

      Looks like I found my answer ;)

  • @reza.babakan
    @reza.babakan 6 ปีที่แล้ว +65

    I liked your manner when warned about loud noise for headphones, for this I'll support your Chan always, where and when ever and as much as I go.

  • @MikeHughesShooter
    @MikeHughesShooter 5 ปีที่แล้ว +16

    Amazing,. Fascinating how much technology is at our disposal. The barriers of entry have lowered as far as cost, repurposing our computers, and available training such as this video. Thank you so much.
    It’s quite a chapter in humanity we live in.

  • @walterwolf2027
    @walterwolf2027 11 หลายเดือนก่อน +1

    Great video, I was listening carefully to this right up until I figured out that you sound exactly like Maurice Moss from the IT Crowd, now I cannot listen without picturing Richard Ayoade narrating this :)

  • @sithticklefingers7255
    @sithticklefingers7255 6 ปีที่แล้ว +5

    I have always wondered what those diesel truck signals on my uhf scanner were about. Guess I need to get an SDR.

    • @jnevercast
      @jnevercast 5 ปีที่แล้ว

      If you can output the audio from your scanner in to your PC using the Line or Mic input of the sound card, that is sufficient to use DSD+ to decode it.

  • @kennethausten
    @kennethausten 3 ปีที่แล้ว +3

    Decided to fire up my RTl device I bought over 2 years ago. I have built SDR devices and quite familiar. But this dongle is incredible. Way better than the FT450d I use for HF as noise level very reduced. Using Linux mint with sdrcube. It's incredible. May knock up a transceiver using this. Have an idea.

  • @bude8234
    @bude8234 6 ปีที่แล้ว +56

    6. You can test car key FOBs (the remote transmitter that locks / unlocks doors) without an expensive device or a trip to a local parts shop.
    For American cars, set it to 315 MHz, point the FOB at the small included antenna a few feet away and press one of the buttons. You should see some noticeable activity on the display if the remote is working, and will see nothing if it is dead. The FOBs they make for GM cars are particularly prone to failure for some reason, and I have diagnosed over 5 of them successfully to weed out dead ones and rule out other issues.

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว +3

      Great use! Thanks for sharing 👍

    • @MikailStoner
      @MikailStoner 5 ปีที่แล้ว +2

      They have to be rather old. Any modern car will have a rolling code like 2A

    • @totaltwit
      @totaltwit 5 ปีที่แล้ว

      I got my Rx for this purpose, I could detect my keyfob squirting out a burst at 455MHz (or thereabouts).

    • @Jbuchy
      @Jbuchy 2 ปีที่แล้ว +3

      @@MikailStoner true but there will still be some sort of signal to catch.

    • @maxime_vhw
      @maxime_vhw 2 ปีที่แล้ว +3

      @@MikailStoner This is irrelevant. It will still spit out a signal.

  • @ruthlessadmin
    @ruthlessadmin 4 ปีที่แล้ว +1

    I just bought one specifically to join ADS-B Exchange but after learning what else you can do, definitely going to have to play around with it a bit first!

  • @dandearman2871
    @dandearman2871 5 ปีที่แล้ว

    What kind of transmission am I hearing that produce audible tones on upper side band in a group of slightly different frequencies that are changing pitch up and down every quarter of a second? I hear this in the 60M ham band?

  • @ocdtechtalk
    @ocdtechtalk 6 ปีที่แล้ว +141

    I'm interested in everything. I don't know why. I've always just loved learning stuff. I subscribed. Thank you for sharing.

    • @dandygrow
      @dandygrow 5 ปีที่แล้ว +7

      Are you me?

    • @bryanst.martin7134
      @bryanst.martin7134 5 ปีที่แล้ว +5

      You Sir, have an intelligent mind. Most people limit the input to the Cranium. Lazy brains.

    • @sethlavinder
      @sethlavinder 5 ปีที่แล้ว +7

      Shawn Tartaglia I was never a great student growing up but I started study of ham radio in 6th grade age 12! School never was top priority for me again once licensed. I’ve been in pursuit of new knowledge daily every day since! Love learning and studying electronics. I will never be an expert engineer but I’m gonna have fun trying

    • @edstar83
      @edstar83 4 ปีที่แล้ว +2

      I'm the same. Normal people have one or two hobbies... Not me!

    • @bilalyldz9647
      @bilalyldz9647 4 ปีที่แล้ว +1

      Me too.

  • @anthonyaustria5436
    @anthonyaustria5436 2 ปีที่แล้ว +2

    Good day Dir, does it need internet connection for that?

    • @SilichipX
      @SilichipX 2 ปีที่แล้ว

      No, it's not required...

  • @indridcold8433
    @indridcold8433 4 ปีที่แล้ว +2

    One must install a virtual audio cable to listen to DMR. The output from the SDR program must be routed to the converting software. Then the converter software translates it to analogue sound.

  • @MindFlareRetro
    @MindFlareRetro 7 ปีที่แล้ว +29

    Hi Matt. I primarily frequent retro computer channels but this video showed up in my suggestions and I enjoyed the video very much -- very interesting content and production quality is excellent. I'm in the same small TH-camr position as you, with about the same number of subscribers. For what it's worth, count me in as another sub to your channel.

    • @TechMindsOfficial
      @TechMindsOfficial  7 ปีที่แล้ว +2

      Thanks for your support and glad you enjoyed the video, I’ll be sure to check out your channel and sub back, thanks! 😁

    • @MindFlareRetro
      @MindFlareRetro 7 ปีที่แล้ว +1

      Thank you, sir.

  • @wbdill
    @wbdill 3 ปีที่แล้ว

    What's the best all in one budget kit for a noob who just wants a taste of SDR to see if they want to go further. Somebody who doesn't know anything about antenna types and sizes, etc. What is the entry price for that? I see that the SDR you use is about $25. How much is an antenna and which one to get?

  • @SkeletonSyskey
    @SkeletonSyskey 5 ปีที่แล้ว +1

    Are you able to decode DAB signals with this?

    • @TechMindsOfficial
      @TechMindsOfficial  5 ปีที่แล้ว +1

      Yep sure can with the right software, will do a video on this at some point

    • @SkeletonSyskey
      @SkeletonSyskey 5 ปีที่แล้ว

      @@TechMindsOfficial Great Look forward to it

  • @nocnyptak6877
    @nocnyptak6877 5 ปีที่แล้ว +2

    4:19 And when digital signal is encrypted? Are there some ways to get it?

    • @garychap8384
      @garychap8384 5 ปีที่แล้ว

      Yes, there is, particularly where the key is poorly chosen ... but it is highly illegal and I will not go into details.
      Also, monitoring or republishing POCSAG messages.not intended for you is also highly illegal _(Wireless and Telecraphy Act - Interception of Telecommunications - and corresponding criminal offences in other jurisdictions)_

  • @Ztbmrc1
    @Ztbmrc1 5 ปีที่แล้ว

    I have a rtl stick here with same software. However you have a much cleaner signal. Very low noise level. But you are probably using outdoor antennas, instead of me use the default antenne that came with it, indoors...

    • @scanfreq1972
      @scanfreq1972 5 ปีที่แล้ว

      Definately use a dedicated antenna tuned for the band you are listening to. I have some outdoor antennas but I use some indoors also. For ADS-B I can use a portable cellular antenna indoors and get about 200 miles, sometimes more. If I take it outside I can get TX, LA, a small piece of MS and almost AR from SE Texas. I haven't found any other antenna that does that so I stick with it. But thats why you use a tuned antenna.

  • @ProDigit80
    @ProDigit80 5 ปีที่แล้ว +2

    Does it do FM HD as well? (the free digital channels of FM radio)

    • @TechMindsOfficial
      @TechMindsOfficial  5 ปีที่แล้ว

      Here in the UK we have DAB, there are DAB decoders available for use with SDR receivers

  • @alynicholls3230
    @alynicholls3230 5 ปีที่แล้ว

    for starting out or a quick blast sdr sharp is ok, but once you get set up and get into it you will find it can be quite deaf(cannot get signals it should), another program is hdsdr but that can be a bit of a pain to set up.
    as someone who uses sdr, i recommend a program called sdr pro, it is easy to find and use.

  • @tomdeluca4861
    @tomdeluca4861 6 ปีที่แล้ว +1

    One thing you left out was that when connecting RTL 1090 to the SDR work on seeing planes as longs as they have transponder on. Lots of air craft such as military will turn off their transponders for many reasons. It doesn't actually turn your PC in to a radar station as it never transmits only receives.

    • @scanfreq1972
      @scanfreq1972 5 ปีที่แล้ว

      That's true. One thing that will come about in 2020 is the requirement of all aircraft (I'm sure military will be excluded) to use this beacon either 1090 mhz of the one in the 900 mhz range.

  • @mscir
    @mscir 3 ปีที่แล้ว

    Why does it need a wider bandwidth?
    Is it possible to attach an antenna to that device, for people who live in a metal house?

  • @AndrewNorthover
    @AndrewNorthover 5 ปีที่แล้ว +2

    Do you know if you can run two tasks simultaneously? Like say for instance, track aircraft as well as listen to airband radio?

    • @TechMindsOfficial
      @TechMindsOfficial  5 ปีที่แล้ว +1

      With two SDR receivers yes you can :) or you could purchase an SDRPlay RSPDuo which can do both with one device. If you take a look at one of my SDRPlay videos I show exactly how to do it with a RSPDuo

  • @jcliffelam
    @jcliffelam 6 ปีที่แล้ว

    Hmmm, can you pull a weather fax with this gear? Seems much simpler than getting a shortwave radio, etc, etc.

    • @jcliffelam
      @jcliffelam 6 ปีที่แล้ว

      Never mind, found your next video on this.

  • @melonpun
    @melonpun 6 ปีที่แล้ว +1

    Can it show the live signal of Wi-Fi? currently working on a project and I need to monitor the behaviour of the Wi-Fi signal.

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว

      Depends on which SDR receiver you use. Must be able to cover either 2.4ghz or 5ghz, depending on which band you want to monitor. But the answer is yes

    • @melonpun
      @melonpun 6 ปีที่แล้ว

      Tech Minds thanks a lot for the reply.

  • @ramv1564
    @ramv1564 9 หลายเดือนก่อน

    Can you please give the link to download a plug-in/decoder for DMR to be used with sdr sharp.

  • @ethzero
    @ethzero ปีที่แล้ว +1

    Just got my RTL-SDR V4 yesterday and with the help of this excellent video was running tracking aircraft in about 30 minutes! (For some reason lib-usb wasn't bundled but was easily found on the web and dropped in the rtl1090 directory)

    • @ramv1564
      @ramv1564 9 หลายเดือนก่อน +1

      Hi bought Rtl sdr v 4. Can you suggest a general easy type antenna to use and is quick to build.

    • @coolingfan
      @coolingfan 3 หลายเดือนก่อน

      I also wonder anntena infomation!

  • @pwnmeisterage
    @pwnmeisterage 5 ปีที่แล้ว +8

    Many hacks, tweaks, and firmware/software tools for these R820T2 (and earlier R820T) tuner chips can extend frequency bands/ranges for the part which have simply been "locked out" to comply with FCC/government rules (to keep certain radio traffic away from common consumers). These cheap chips typically have a cheap piezo which drifts during sustained use so you need to install a temp-controlled oscillator (or cooling bulk) to do anything half-serious. A really neat little gizmo but don't expect high-end radio fidelity from a $20 dongle.

  • @TheCynicalDude_
    @TheCynicalDude_ 5 ปีที่แล้ว +1

    Can you listen to police frequencies? Like you do in a police scanner? Also, is there a linux version of this software?

    • @greenvm
      @greenvm 5 ปีที่แล้ว +1

      Yes, there are linux alternatives for basically every software he used. You might be able to listen to police radio, it depends on if it's encrypted or not. Check rtl-sdr.com

    • @TheCynicalDude_
      @TheCynicalDude_ 5 ปีที่แล้ว +1

      @Mate Varga Thanks.

    • @merlinonline67
      @merlinonline67 4 ปีที่แล้ว

      Not in the UK

  • @larsonl6376
    @larsonl6376 3 ปีที่แล้ว

    how do you get such good reception? i used several amateur radio antennas and i can get fm broadcast radio, i have heard some, very little air traffic. i have a nooelec sdr and i can't get any ham radio stuff, wwv, i can tune on one of my ham radios, and hear all this stuff perfectly. what am i doing wrong, or what are you doing to get this magic?

  • @azaadrooh
    @azaadrooh ปีที่แล้ว

    Can you elaborate the DMR concept with a setup using the software you used?

  • @rdsii64
    @rdsii64 4 ปีที่แล้ว +1

    If you have the appropriate license, can you transmit with software defined radio?

    • @TechMindsOfficial
      @TechMindsOfficial  4 ปีที่แล้ว

      You would need a license to transmit, but SDRs don’t actually transmit, unless you use something like a LineSDR, HackRF, Pluto or a FlexRadio

    • @erin19030
      @erin19030 6 หลายเดือนก่อน

      is there software to run this on a macbook. The last SDR I had was useless on my macbook. What IOS is required. No one ever tells you this info in their ads.

  • @robertlackey9742
    @robertlackey9742 6 ปีที่แล้ว +1

    What is the frequency coverage for this device and does it plug too s computer or a smart tv? Wondering if it could be used for a spectrum analyser or other type of radio test equipment? RJL

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว

      Absolutely, take a look at my Beginners Guide video, that should provide some useful information for you :-)

    • @scanfreq1972
      @scanfreq1972 5 ปีที่แล้ว

      The usual frequency coverage is 25 - 1700 mhz. I don't think you can run on a smart tv but there are android apps that will run on a android box.

  • @UncleBoogieRF
    @UncleBoogieRF 3 ปีที่แล้ว +1

    Just got an RTL-SDR and this was very helpful.

  • @viisteist1363
    @viisteist1363 2 ปีที่แล้ว +1

    how do i set up my rtl dongle for sdr console or sdr sharp? it doest even find anything in the definitions box

  • @abidinz
    @abidinz 5 ปีที่แล้ว

    does mode-s contain metorological-related data i.e humidity & temperatureof aircraft enviroment?

  • @stickinthemud23
    @stickinthemud23 2 ปีที่แล้ว +1

    How do I get all my settings docked at left like you have? New software (2022) doesn't seem to allow this.

    • @SilichipX
      @SilichipX 2 ปีที่แล้ว

      Same here!

  • @donkmeister
    @donkmeister 6 ปีที่แล้ว +1

    Interesting video, I would be interested in a follow-up video that shows the antennae you used for each of these applications.
    Antenna design is something I hadn't given much thought to until I tried SDR for 1090MHz for FlightRadar24 - for the first attempt I connected it to my TV aerial which worked absolutely fine... in a very narrow arc of sky!!! Yes, a highly-directional antenna for an omni-directional application! I then found instructions for a homebrew 8-element colinear antenna on the net, built that and it worked so much better.

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว +3

      There's nothing like a properly tuned antenna for the given frequency that you wish to receive. Coliears are good because they can be quite wideband for the given frequency they are designed for which gives you some margin for error when homebrewing antennas. 1090Mhz is such a tiny wavelength so the antenna doesn't have to be big at all. I can cover antennas in a video as I have built many over the years, but I'll have a think about what content to have. Thanks! :-)

  • @DamithaNadeeshaWanniarachchi
    @DamithaNadeeshaWanniarachchi 4 ปีที่แล้ว

    What about drone (dji) communication data. Like whether to go forward or back, up or down, their video link. That kind of stuff? Can it visualize that sort of data?

  • @claymccormick1203
    @claymccormick1203 6 ปีที่แล้ว

    i know that it is a little topict could a software defined radio be used tn conjunction with an array of broadcast antennas and a small transmitter to map metal detection in a small area providing info that a standard metal detector could not?

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว

      I couldn’t answer that 100% as I have no experience with that, but an SDR receiver can receive on a wide range of frequencies, so if you knew the frequency to look for, and recognised what was being picked up, then possibly. Do you have any links or more information on this subject?

    • @claymccormick1203
      @claymccormick1203 6 ปีที่แล้ว

      my bad the way most metal detectors work is to send a big signal out then quickly switch to using the antenna as a receiver and look for interference with the signal it sent out they use a number of frequencies so while i could find out they will likely be low frequencies it has just struck me that a computer crossed with a metal detector had possibilities sdr modules are half the battle.

  • @karlD1963
    @karlD1963 6 ปีที่แล้ว +2

    How do you feed the audio from the SDR into other applications?

    • @tjsh02
      @tjsh02 6 ปีที่แล้ว +1

      Either the apps support ist directly or through Virtual Audio Cable

  • @BI7JTA
    @BI7JTA 3 ปีที่แล้ว

    Thanks for share , SDR can also analysis MMDVM digital spectrum
    DE BI7JTA

  • @ericdee6802
    @ericdee6802 5 ปีที่แล้ว +1

    Would this unit be usable for scanning truncked 800+ Meg police radio (scanner).?
    Thanks for sharing your video.

  • @nobody1841
    @nobody1841 6 ปีที่แล้ว +22

    Great information. We cruise the sea on a sailboat, can this be used for weather info, grib file content over the air - do you know?

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว +16

      I’m not entirely sure about grib files. However, you can most certainly receive weather faxes from orbiting satellites. I’m i the process of creating a new video which may cover this. Thanks for watching :)

    • @nobody1841
      @nobody1841 6 ปีที่แล้ว +2

      Tech Minds There are freewares, UGRIB for ex, but they require a download from the web. It would be special to use this in areas too far from shores. Im rooting for you👍 Ordering the hardware soonest. Thank you for the vids!!

    • @nobody1841
      @nobody1841 6 ปีที่แล้ว +2

      Derek O'Brian Thank you for doing this research. I now have the hardware in hand, next is the time. Hopefully this weekend. I have an ssb isolator in my standing rigging. Going to attempt w small antennae that came with, then connect it to the ssb antennae to the diff, which may be necessary. Will keep you posted soon. Thank you again!!

    • @RinksRides
      @RinksRides 6 ปีที่แล้ว +1

      there exist other videos on youtube on how to recieve recent NOAA satelite data (of different varieties) with an SDR and DIY better arial. like this one: th-cam.com/video/cjClTnZ4Xh4/w-d-xo.html

  • @mickyjb2003
    @mickyjb2003 4 ปีที่แล้ว

    The software that you show where do you get it from and is that the only software , drivers you need?

  • @breanchu
    @breanchu 6 ปีที่แล้ว +1

    Thanks for the video! One question... If i have the SDR with the little antena what can i hear? Thanks!

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว +2

      Well, it depends on what the resonant frequency of the antenna is. Normally, the higher the frequency the small the antenna, unless it's a dish of some kind. But that antenna could be loaded, which means its trapped for other bands. So saying just a small antenna we could not be accurate at which band its meant for. It WILL however, be for anything 50 Mhz and up. Anything below 50/30Mhz normally would entail having a long piece of wire. Best thing to do is plug it in, and see if you can pick up anything around 100 Mhz (for Broadcast radio) then between 144 Mhz and 148 Mhz, then 430 Mhz upto around 440 Mhz. If you find you are not receiving much, invest in a multiband antenna, like a discone: amzn.to/2HMnMty or maybe something like: amzn.to/2GK0g0U However, you can always just try a really long piece of wire hung up over a tree for example which would be perfect for anything below 30 Mhz.. Assuming your SDR can go that low (normally a UpConverter is required) depending on the SDR you have.

    • @breanchu
      @breanchu 6 ปีที่แล้ว

      So nothing about police radio? Thanks for your response!

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว

      Depends where you live for police scanning. In the UK, where I am from, they are encrypted and digital, where as I believe in some states in the USA you can listen in using an SDR. Take a look at www.radioreference.com for information on local tranmissions. Might give you an idea of what frequencies are local to you.

    • @breanchu
      @breanchu 6 ปีที่แล้ว

      Thanks for your response! I'll buy one.

  • @FFdo.
    @FFdo. 5 ปีที่แล้ว

    which antenna type should use for each one? Im new to SDR

  • @__-io3fb
    @__-io3fb 6 ปีที่แล้ว +11

    I liked that video simply for the summary at the beginning. I wish more TH-camrs would do that.
    (Would be even better if you had the timestamp for each bullet points)

  • @wucherer
    @wucherer 5 ปีที่แล้ว

    What, if any settings are required setting by default listing to the audio from a stereo plugged in speaker buds on a raspberry pi 2B+?

  • @ricardomaggiore5518
    @ricardomaggiore5518 6 ปีที่แล้ว +1

    Hi Matt, and how about the dtv channels? Is there any receiver for getting abroad channels?

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว +3

      Its is possible, I have connected my SDR receiver to a Raspberry Pi and used KODI with a PVR plugin. I will do some research on Windows Software too and possibly make a video on it. Thanks!

  • @chetnapatel9700
    @chetnapatel9700 3 ปีที่แล้ว

    I want to catch hold of unknown frequency and for that do I need wideband? And if yes then what sort of sdr recvr do I need for that? Or can I get it using some software is the solution please let know the software to download?

  • @wilfredprins9718
    @wilfredprins9718 3 ปีที่แล้ว

    How to receive weather satellite pictures?
    With the AOR3000a it was possible when adding a printer.
    Is it possible to show the weather satellite pictures on a computer using a SDR?

    • @wilfredprins9718
      @wilfredprins9718 3 ปีที่แล้ว

      @Mudkip909 thanks
      I first need to get it working again
      I thought maybe mine was broken and purchased a new one
      Unfortunately this one gives same error🙁

    • @wilfredprins9718
      @wilfredprins9718 3 ปีที่แล้ว

      @Mudkip909 "device found but in use" in my laptop
      And when i thought I try on my Android phone it say 0 device found

  • @gerowen
    @gerowen 6 ปีที่แล้ว +2

    Hmmm, I hadn't heard of "DMR" as a modulation type yet, but not nuts about the way it sounds.

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว +1

      It's a Digital type of modulation, much like DSTAR, P25 etc etc etc :-) If you want to listen to more DMR search google for DMR Hoseline, it's a website which streams DMR Ham reflectors in real time.

  • @abdullaharief5827
    @abdullaharief5827 6 ปีที่แล้ว

    Hey I hope you read it. Can it receive or sniff 2.4ghz ? like zigbee or nrf240l protocol.

  • @petesyoutube8680
    @petesyoutube8680 4 ปีที่แล้ว

    Hi friend.. Thanks for the help last time I have bought at 100Khz-1.7GHz Full Band UV HF RTL.SDR+USB. And ran it through a dsd+ but it all I seem to get is just white noise. Not sure why just wondering if mite know cos am new to all this.. Any info would be very appreciated.. Thanks pete

  • @MickLBrad
    @MickLBrad 6 ปีที่แล้ว +5

    I have tried using Nooelec SDRs, but the noise level is so high I cannot hear anything. I have an up converter as well and attached all of my Ham band antennas and it is still too noisy. After several weeks, I finally gave up and put them away.
    Thanks for sharing your successes with your SDR.
    73 - de Mick, WB4LSS

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว +3

      Hi Mick, thanks for the comment and watching my video. It could be possible you have some Local QRM or maybe a faulty SDR. I have a couple of NooElec dongles and the more expensive one is definitely better with regards to sensitivity and noise.

    • @MickLBrad
      @MickLBrad 6 ปีที่แล้ว +1

      Tech Minds - I have had mine for three or four years and couldn’t tell any difference between the high-end Nooelec and a cheap $8 dongle.
      I rarely see peaks above the noise level and those are mostly some sort of digital transmission. I may give it another try some day. Thanks for your reply!
      - Mick

    • @danskifpv
      @danskifpv 6 ปีที่แล้ว +2

      Mick Bradford If you plug your TV aerial to the SDR you will likely hear a lot more. I spent weeks with the ANT500 but it was just so weak I gave up. You could also use an android phone or tablet and connect through an OTG cable which will give you the ability to move outside at higher elevation which may help

    • @PhattyMo
      @PhattyMo 6 ปีที่แล้ว +3

      Play around with the RF gain,and disable the automatic gain control. IME it cranks the gain WAY up,and just raises the noise floor to the moon. I get much better results adjusting it manually.

    • @alynicholls3230
      @alynicholls3230 6 ปีที่แล้ว +2

      if your a ham then you can build circuits and stuff, get a hammond aluminium project box, and install the dongle into it, take off the usb plug and hard wire a "proper" screened usb lead to the board, desoldering the antenna socket and soldering on a coax with a bmc plug fitted to the box will help, lastly put clip on ferrite's on both leads as close to the box as you can.
      turn off the auto gain(net searches will show you how), and set the gain slider to 3/4 manualy .
      this works but only if noise is a problem, most times they work out of the box, it has to be said some dongles are poor(quality control issues), as they cost nothing its best to buy two or three at a time chances are you will get a good one.
      this is only for those with noise issues.

  • @Emmnoyhl
    @Emmnoyhl 4 หลายเดือนก่อน

    What's the automatic scan options on that software?

  • @xrayrep
    @xrayrep 5 ปีที่แล้ว +3

    How do you connect an antenna to the SDR? And since it covers such a wide range of frequencies, wouldn't you need a large array of different types of antennas?

    • @TechMindsOfficial
      @TechMindsOfficial  5 ปีที่แล้ว +1

      Good question, well, all SDRs have an antenna connection, some even have 2 or more antenna connections. You can buy mulitband antennas, say for 50MHz and below, and then get another type of dual band antenna for VHF and UHF

    • @scrambledmandible
      @scrambledmandible 4 ปีที่แล้ว

      For this SDR, any antenna with a Micro SMA connector will do (even just a stretch of stripped coax will do!)
      A variety of various band antennas _can_ get you the best response, but even the antennas shipped with the kit does great!

  • @sakishrist
    @sakishrist 6 ปีที่แล้ว +54

    "If you are wearing headphones, be careful"
    Thank you!!!

    • @7no696
      @7no696 3 ปีที่แล้ว

      X of

    • @KRAFTWERK2K6
      @KRAFTWERK2K6 3 ปีที่แล้ว

      +1 for the most important advice here. Especially when you tweak around with the squelch function.

  • @davidaliperti
    @davidaliperti 6 ปีที่แล้ว

    can it be used to scan rf to check proper frequency to set radio mic without any interferences and dropouts?

  • @WH6FQE
    @WH6FQE 6 ปีที่แล้ว +1

    Well, I have the Ham and digital covered, but I may have to look into SDR for the other options that I had not thought about.

  • @NC-do7fv
    @NC-do7fv ปีที่แล้ว

    Does it pick up microwave frequencies? I’m experiencing Voice to Skull (V2K).

  • @thunderbirdlver
    @thunderbirdlver 6 ปีที่แล้ว +6

    Thank you for the tip about virtual radar. I have it going now and I love it.

  • @alimustafa2682
    @alimustafa2682 4 ปีที่แล้ว

    Would u get tracked if you monitered a certain frequency ??

  • @AlexandreMarco7
    @AlexandreMarco7 4 ปีที่แล้ว +1

    Blood hell that is MOSS voice (Richard Ayoade). "Come here ROSS listen, this is MOSS on youtube!" Big fan here from IT Crowd

  • @TrendingPendingVideos
    @TrendingPendingVideos 6 ปีที่แล้ว

    I literally got into listening to radios , so this can pickup CBS like trucks,planes,pmr446? Or I have to buy addons ?

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว

      Normally CB's are around 27Mhz and planes are around 120mhz, pmr446 is around 446Mhz, so as long as you have the correct antenna for these frequencies then yes, you can most certainly receive them :-)

    • @TrendingPendingVideos
      @TrendingPendingVideos 6 ปีที่แล้ว

      Tech Minds MHz? So cuz I. Have a uv5r radio I’m just used to uhf and vhf idk what MHz kinda is ? Basically it’s the same right?
      Like example pmr446 channel 3 would be 446.000 whatever the end thingy is MHZ ?
      I’m new so idk antennas really but like things I really want to listen to is yeah airplanes cb truckers security pmr446 channels and all that
      There’s one of these on amazon what comes with 3 antennas but I really don’t know what antennas I’ll need for things I want to listen to I just like listing I ain’t read up on these things lol as I don’t get the antenna my uv5r I just use 1 antenna for all
      I’m guessing cb I’ll need a different antenna but vhf And uhf I can use same antenna? Only thing I heard is for cb I need a uh proper setup ? But I kinda want it portable
      Here’s the one on amazon comes with 3 antennas or 2 could you tell me if I can pickup things I want?
      www.amazon.co.uk/NooElec-NESDR-SMArt-Enclosure-R820T2-Based/dp/B01GDN1T4S/ref=sr_1_3?ie=UTF8&qid=1523207477&sr=8-3&keywords=rtl+sdr&dpID=41K47sRgu%252BL&preST=_SY300_QL70_&dpSrc=srch

  • @MrNavyman53
    @MrNavyman53 6 ปีที่แล้ว

    What antenna are you using in this video?

  • @bill3641
    @bill3641 5 ปีที่แล้ว +1

    Are you able to record what you recieve ? FM , etc.

    • @TechMindsOfficial
      @TechMindsOfficial  5 ปีที่แล้ว +1

      Yep sure can, plus you can record what you see on screen and while playing back you can change frequency within the bandwidth of what you recorded.

    • @bill3641
      @bill3641 5 ปีที่แล้ว +1

      @@TechMindsOfficial Thanks for the reply, I was hoping to be able to record FM radio programs for later listening.

  • @Cesar-dt9nl
    @Cesar-dt9nl 6 ปีที่แล้ว

    Can somebody tell me if this works for listening radio in analog ways? and if works too for searching catching up the signals from a rf remote for example? thanks in advance

  • @thom3124
    @thom3124 6 ปีที่แล้ว +16

    I used my SDR dongle to align my DirecTV dish for max signal.

  • @andyk1231000
    @andyk1231000 6 ปีที่แล้ว

    Hi nice article...i have SDR# and then downloaded DSD+ ....but I don't get the DSD+ Interface Menu in the menu of SDR# how do i rectify this?

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว

      You need to download the plug in from the link in the video and place the DLL file into the SDR# directory. Alternatively you can use DSD+ from the command line without the sdr# plugin.

    • @andyk1231000
      @andyk1231000 6 ปีที่แล้ว

      Wow...super quick answer...thanks

    • @andyk1231000
      @andyk1231000 6 ปีที่แล้ว

      But which link...sorry?

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว

      Andrew Kinch See my other video and look in the description. th-cam.com/video/Je2WUfYY0xI/w-d-xo.html

  • @phedrosk9179
    @phedrosk9179 2 ปีที่แล้ว

    Hey guys! What happen if I try out my RTL SDR with an wifi antena 802.11n? Can I use this antena for something? Thanks!

  • @ZeitoriHuiett
    @ZeitoriHuiett 6 ปีที่แล้ว +2

    This is cool. I remember having to use old moto bravo pagers for POSAG data. This seems so much easier. Thank you

  • @AK47z
    @AK47z 2 ปีที่แล้ว

    How do you listen in on project 25 frequencies

  • @RetroMarkyRM
    @RetroMarkyRM 4 ปีที่แล้ว +1

    Great videos. I've always been fascinated by radio and what can be achieved it with modern tech in this regard. One thing, I bought one of the USB receivers and although it works well to pick up commercial FM with the antenna supplied...can you recommend a more powerful indoor antenna at all? Some of us can't mount antennas externally and it'd be great to be able to pick up some air traffic and HAM radio. As it is with this basic kits, you're basically just getting a basic radio and won't be able to listen to most of the things in this video. (correct me if I am wrong, I am still a noob at this!)

    • @TechMindsOfficial
      @TechMindsOfficial  4 ปีที่แล้ว +1

      Indoor antennas are kinda hit or miss, unless you have access to your loft space. If so, then I would recommend installing antennas in your loft if you cannot access outside.

    • @RetroMarkyRM
      @RetroMarkyRM 4 ปีที่แล้ว +1

      @@TechMindsOfficial OK thanks for that. Keep up the good work. I've already jumped into the hobby since watching your videos. :)

    • @RetroMarkyRM
      @RetroMarkyRM 4 ปีที่แล้ว

      @@TechMindsOfficial BTW any reason why I couldn't use the TV antenna on the outside roof?

    • @TechMindsOfficial
      @TechMindsOfficial  4 ปีที่แล้ว

      That’s good to know :)

  • @ei4gob
    @ei4gob 7 ปีที่แล้ว +1

    In the UK the 2 Metre (144MHz) band is 144.0 - 146.0MHz not 148.0MHz. There is also a 4 Metre (70MHz) allocation, 70.0 - 70.5MHz.

    • @TechMindsOfficial
      @TechMindsOfficial  7 ปีที่แล้ว

      Absolutely correct! I am a UK based Ham Radio operator but as this video reaches all corners of the globe I wasn't being specific with regards to the frequencies. :-) Thanks for watching!

    • @gorillaau
      @gorillaau 7 ปีที่แล้ว +1

      This video is about listening to radio transmissions, no band restrictions apply. If you are going to transmit, then you need to know your band restrictions and the band plan for your area.

  • @RedNeckSurgeyTech
    @RedNeckSurgeyTech 2 ปีที่แล้ว

    That thing has a very high nose floor. The squelch will help a little... maybe. If the signal you want to hear is high enough above the noise floor. Otherwise it just turns everything down.

  • @Gray06120
    @Gray06120 6 ปีที่แล้ว

    hey man thank for the video, do you think that SDR receiver and be used to connect to a laser scanner.

  • @brightvalley
    @brightvalley 5 ปีที่แล้ว

    How do you get SDR# to work with a NESDR SMARTee? I've used Zadig to replace the driver, but it doesn't show up as an available device in SDR#.

  • @gamingforlive2150
    @gamingforlive2150 4 ปีที่แล้ว +1

    can you transmit with this sdr? and an amplifier?

    • @TechMindsOfficial
      @TechMindsOfficial  4 ปีที่แล้ว

      Not with this one, you’ll need a LimeSDR, HackRF or an Adalm Pluto

  • @jimmysyar889
    @jimmysyar889 6 ปีที่แล้ว

    what antennae do you use? I can't pick up any of these signals at all

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว

      For this video I am using a Dual Band Co-Linear antenna for 2m and 70cm. Which antenna are you using?

  • @MysticMTL
    @MysticMTL 6 ปีที่แล้ว

    Thank you for the video. I was given an RTL SDR for Christmas and I'm looking at ways to use it, and this video is very useful, I'll have to try out a few of these things.
    Good Luck on your youtube quest. I am in the same boat as you. I run a small niche channel that earns enough to pay for itself, but they want to take that all away now. I'm not in it to get rich, but to them that doesn't seem to matter anymore.

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว +1

      You’re very welcome! I’m in the process of creating a Part 2 to this video so keep your eyes peeled for that :)

  • @matthewdavies2057
    @matthewdavies2057 3 ปีที่แล้ว

    Can you listen to FM sub carriers?

  • @jellevanderveen4403
    @jellevanderveen4403 4 ปีที่แล้ว

    Please, van you tell me what i sute use for an sdr receiver, i am new top this ,i see a lot of sdr,s on banggood and whis but i don,t know what top buy, regards 🇱🇺

  • @chrisj2268
    @chrisj2268 4 ปีที่แล้ว

    what kind of ariel do you have connected?

    • @TechMindsOfficial
      @TechMindsOfficial  4 ปีที่แล้ว +1

      I believe I used a long piece of wire for HF and a dual band 2/70 mag mount.

  • @prabhakarrao4922
    @prabhakarrao4922 5 ปีที่แล้ว +11

    The fact that I’ve just subscribed should tell you what I think of this video!

  • @DamienBoath
    @DamienBoath 4 ปีที่แล้ว

    I purchased one of these and it came with a small antenna. I can barely pick up an FM station. What antenna did you use with your NooElec Mini 2?

  • @omnipotentdwarf571
    @omnipotentdwarf571 6 ปีที่แล้ว +2

    Does it work with Linux?
    Will it work with Windows XP, that is the newest version of Microsoft OS I've got?

    • @TechMindsOfficial
      @TechMindsOfficial  6 ปีที่แล้ว

      Yep, sure does. Just make sure the SDR software you have is compatible, most of them are. thanks for watching!

  • @TrendingPendingVideos
    @TrendingPendingVideos 5 ปีที่แล้ว

    Can I listen to emergency in uk? Aka is this able to hack police radio if known how to program by a user? Is it possible.
    Also raf bases or milaitry bases.
    And lastly PMR?

  • @AI-00000
    @AI-00000 4 ปีที่แล้ว +1

    how do you listen to 6m when it requires almost 5' on each side of the dipole?

  • @anispinner
    @anispinner 4 ปีที่แล้ว +5

    That is one of a Masterpiece Explanation

  • @totaltwit
    @totaltwit 5 ปีที่แล้ว

    I got one of these but couldn't do much with it, I think it was due to the aerial I was using, just the one that came with the Rx. I'd be interested in knowing about better aerials.