SDR For Beginners - Listening To GMRS Or Ham On SDR & Basic Overview Of SDR Using CubicSDR Software

[@markgreen7858]

oh yeah in I got a kali Linux tablet an it's rooted so iam in there

[@markgreen7858]

it's a kali nethunter tabelt

[@markgreen7858]

Rooted

[@TheNotaRubicon]

Thanks for letting us know how smart you are because you use a rooted Linux tablet! We are all very impressed! But we would be much more impressed if you were smart enough to edit your youtube comments and use a spell-checker.

[@DonzLockz]

No comprehendo wtf you are saying! 🤔😄

[@bodazaphfa]

I bet OP is 5’2” tall…or short, and drives a pickup truck with a 48” lift with mudders all while wearing his big cowboy hat with his huge belt buckle…with chrome bull testicles hanging off of his trailer hitch.

[@bryanisms2732]

I just got my GMRS license and have been watching so many of your videos, I caught myself talking to my wife like you. " I will make dinner...so that YOU...my favorite wife..can rest and read your favorite book." Haha

[@briantalley3265]

Very nice video! I would encourage everyone to get an SDR dongle and try this. A random-length wire worked great for me - about 60 feet strung horizontally and about 20' up and I was able to receive 160m up through 10m. I am able to pull in stations around the world easily. For receive, an antenna does not necessarily need to be tuned to any particular band. The waterfall is what got me hooked. Once I could see the signals and realized how much is going on, I wanted to understand it all more. That led to me getting my General (but I also have my GMRS license, of course) and moving into digital modes on HF.

[@b4ux1t3-tech]

Man, I love the little easter eggs on the desktop @7:02. Your sense of humor is on point. I love that you don't take anything too seriously, while simultaneously providing thorough and educational content. Keep up the great work!

[@jamesslick4790]

My man is a man after my own heart. I have folders on my computer that have "sketchy" titles, even though the ACTUAL content is totally innocent, It's my little trolling. Some people.. "SOME PEOPLE" think I'm weird. I like it like that. 👍😊👍

[@flawdanative3223]

That male-to-male SMA adapter sounded a little gay to me...🤣🤣🤣

[@blackfam972]

Watching your videos is like watching the slow progression into nerddom

[@apophisdd]

Progression lol. Downward spiral more like!

[@lasulupaulasulu2781]

Yes like Einstein smoke wee hhhhh

[@Krispin291]

I know that you might not read this due to being a busy person, but if you do I want to thank you. Due to your very funny and entertaining but above all informative videos, I have made good choices on my purchases. To the point that I have mounted a repeater in my permanent campsite for the enjoyment of young and old peeps. I could use some pointers to improve my repeater, but I am one of a million followers. I am not going to bug you with that. I also enjoy Josh and Mike`s videos but they are good for ideas only since I am not a HAM. Keep it up sir! And Thanks again!! WSCP976

[@TheNotaRubicon]

Thank YOU!

[@shoersa]

Your video prompted me to dig out an old dongle (blue plastic case labeled "820T2 & SDR") in the project box. Then followed your software suggestion of CubicSDR which showed up in the software manager of Linux Mint 21 on my Dell laptop. Installed via the software manager without any problems. Lots of noise but worked. Some googling suggested putting a metal disk (~24cm dia) under the small (~12cm) antenna that came with the dongle. Another suggestion was to get a USB cable 4/5 feet long and use ferrite beads on this cable so as to get the dongle away from the computer and reduce the noise being picked up. I did both & noise was reduced. Did the FM broadcast station and the NOAA exercise. Also activated a 433MHz remote and it showed up in CubicSDR. Great bang for the buck as a way to see the spectrum usage. Thanks for the video.

[@thejakeyboi]

I paused the video out of genuine curiousity to see what those icons were on the desktop, then I spat my beer out laughing. Thank you for the explanation and the laughs.

[@FlyCasual1]

I'm not ready to put on my big boy panties yet, but as a seasoned professional of sarcasm, raised in the darkness of the 1970s in the UK, I can officially say you are without doubt, the most British American I have encountered on the KZbins. Congratulations. PS, I assume you are American, we cannot tell the difference between Americans and Canadians. Love the channel.

[@Aimsport-video]

Great overview. With CubicSDR and SDR++ one can have a vfo for each GMRS channel and with squelch adjusted to keep backround noise quiet you can monitor all GMRS simplex frequencies at once. A small fan on the sdr receiver helps keep it running all day. Love your channel.

[@Lordabememes]

Great I also do it in the sdr# with multiple vfo

[@M_White_VA]

Nice fan tip

[@markgreen7858]

that's the same one I got

[@vitale6633]

Thank You Randy - I've been successfully "Demystified" with Elevated Dorkness :) This video got me up and running with the RTL-SDR V3 on my Mac in a just a few minutes. Greatly Appreciated !!!

[@NavUpNorth]

How did you get it to run on your Mac? Been looking and haven’t had success

[@ats-3693]

I discovered Rtl-sdr here on KZbin a few years ago I had never heard of it before, man did I ever go down a rabbit hole with it, it's still one of my main hobbies I have a couple of different Rtl-sdr units and a pile of both home made and bought antennae, and multiple programs as well as Linux Rtl-sdr distros that I run as virtual machines on my Windows laptop, endless nerd fun!! 😂

[@DDGVET4]

Thanks for the video. I have determined right away that this is definitly something I don't need. After I woke up.

[@AndrewSchott]

I can attest to CubicSDR as a good tool on Linux (Fedora and RHEL here). Works great! Thanks for the vid and mention of Linux.

[@trevorhannabus2239]

Thanks for the review. I am intrigued by this SDR, so I ordered one from Amazon.

[@TheREALJosephTurner]

As a licensed ham radio operator, I have to say... HOLY CRAP, THIS VIDEO HAS BEEN UP FOR A WHOLE DAY AND NO ONE HAS HAD THEIR POST PINNED YET!!!

[@Justin-bd2dg]

Best Shatner impression EVER...

[@nubwagon3758]

You're my new dad, and I love the ATHF picture.

[@ectoneato]

I'm glad to see you showing off SDR! I just got mine too and just realized how widespread digital modes are used. My next step is to figure out the Simple DMR plugin on SDR#...

[@88drones62]

SDR is great. It’s what got me started in radios all together. They are cheap and can do almost anything. Also unless you spend big money you can’t transmit and you aren’t at risk of breaking any laws.

[@garycook5125]

I've been wondering about these, too. Thanks for taking the time to educate us.

[@donaldoc]

Truthfully, not sure if I'd even have a need for this... But Sensei, I do appreciate your time with the presentation, and lessons learned from it. 👍

[@markvandeneykel1028]

Thanks for the inspiration, Randy. I've been busy since I saw your video but kept in mind I wanted to get around to trying this. I just got my SDR USB device and have it up and running on MacOS using CubicSDR software. I've so far listened to several FM radio stations and also GMRS-22 while my wife transmitted using my KG-135G. Thanks also for providing the repeaters in our multi-county area.

[@DiggerX]

I love my SDR, I run HDSDR with Fldigi and MMSSTV for more fun, I use a multi band scanner antenna @ 40ft and a Long Wire antenna for HF. I have a few other digi programs to decode FT8 and other Ham radio digi signals, lots of fun. My favorite Sad Ham Freq. is 7.200 LSB, those guys are Nutz.

[@danb9312]

Your computer files cracked me up! Please keep up the good work!

[@dwightbernheimer331]

As soon as you said... "I'm going to plug THIS into my computer" I knew I just should have turned on my ICOM receiver... Lol. Good stuff thanks for posting...

[@RobDTom]

Wow, expanding your horizons with the SDR stuff.

[@eijentwun5509]

He can expand his Verticals too :-P

[@preacherjohngroves9647]

Love mine! Running HDSDR on Win 10. Like listening to the party line of yesteryear lol. Thanks for the vid!

[@tomperone9338]

Randy discussing radio and radio dorks back in June 2021: "...it's a lifestyle. It's not just a tool, it's a way of life." Randy in January 2022: playing with Software Defined Radios. You have been assimilated. Welcome to the collective! 😁

[@W2IRT]

Wait until he finally breaks down and gets his ham ticket. The Sad Hams won't know what hit them.

[@tomperone9338]

@@W2IRT I'd love to see that happen! Regardless, he's helping bring more people into the broader radio hobby, be it GMRS, Ham, CB, and yes...even MURS. It's all good!

[@jalonzo333]

Great presentation.... You make this subject easy to understand.. Thanks.

[@marksutton8504]

I just got the LTR-SDR, your video will be a great help! I also have a Mac.

[@planefiesta]

What a fantastic channel I love the files on your desktop also lol

[@tomdonahoe3539]

Very helpful information for us newbies - thank you! 😀

[@applejacks971]

Legend has it that guy is still waiting to hear what they are doing to the golf course off the 57

[@JDurhamArt]

Randy, as always….Great educational video. I’ve learned a lot on this video on a visual sense. What an amazing tool to have.

[@davidwhite2011]

Love the Aqua Team Hunger Force in the background!

[@11dazzler]

Thank you. This was the perfect video for installing to my Mac.

[@flawdanative3223]

Thank you for explaining the basics of the SDR Dongle and the demo. The time you have saved me is priceless. Thank you again.🫡 Subscribed...

[@Uber_Net]

I hope you enjoy SDR stuff, I've been putzing around now with it for a little while and it's really fun to see what stuff it can do!

[@bryanst.martin7134]

Like the shirt! Nice briefing too! Cleared up a few clouds.

[@DonzLockz]

Very informative Randy, I am now fully trained on SDR dongles. :)

[@thetrailgoat]

Love the T-shirt 🤣🤣🤣🤣🤣

[@ronjones1414]

Congratulations, you're a SONAR tech!

[@MrLuanDo]

Thank you for the tour of CubicSDR software. I am still wondering what the Center Frequency is for. It's next to bandwidth and freq display on top right of your screen.

[@Texas1FlyBoy]

With some more dorkness and finding the right decoder, you can decode signals from different sensors, like temperature/humidity, car tires, etc. You don't need to buy a weather station - decode the signals from the neighbor! 😆

[@johnhamilton4449]

Thanks Randy, great video as usual. I am getting in.

[@Fedaalis]

Nice touch with the ATHF legos at the end :D Thanks for the video. I have one of these bad boys in my near future and very psyched about it.

[@d4nk42o]

Love the ATHF picture in the top left! I have meatwad tattooed on my leg ") also thnx for the SDR info

[@jaybob3143]

ive been waiting for you to get into this :) im all ears

[@alleyratAnderson]

I had never heard of software defined radio, I think I will get a dongle.

[@WinDragz]

Love the poster brother!

[@radiotec76]

Been there. Done that. It’s DC to light radio spectrum fun.

[@MrBilld75]

Got the Nooelec v4 RTL "NESDR Smart" and downloaded Cubic SDR. Already installed the drivers went into Cubic SDR saw the waterfall and was instantly confused, lol. Hence, I am here. It is pretty, for sure, but now I need to learn what all that pretty stuff is. I'm learning SDR# Sharp as well.

[@nh79nh79cj7]

Are there programs that you can program like a scanner to scan VHF and UHF channels like a conventional scanner.

[@RomeoG39]

Thanks for posting this video! I no longer fear spiders.

[@lorettacaputo6997]

Thanks for the info and explanation. You are my non SAD ham Elmer.

[@cam_o_style91]

Will come in handy too track down repeater jamming jerks

[@JediKnife]

Is it possible to adapt this to a USB C port to use on laptops without USB A?

[@Tariq1058]

Yes just get a usb a to c adapter

[@FelixAn]

The file names on the desktop at 7:01 are so funny!

[@jameshisself9324]

I loved the 'youtubers I hate' files lol

[@duff8402]

The rabbit ear antenna you can buy with or in addition to this isn't too awful. Far from perfect, but it does help expand your listening range with the adjustable lengths of the telescoping legs

[@dzroc]

Is there a way to scan inverted or scrambled frequencies? Outside of the states of course

[@IniguezFamily]

16:20 can it automatically just to a freq that has activity, like scanning different frequencies?

[@Radio48388]

This was the best video guide I found on CubicSDR, thanks for making it. I was able to get the software up on my Nooelec Mini SDR. I can see the waves of various wideband FM radio stations, but when I select them, I only hear static. I've never heard anything but static after a couple hours of experimenting. I've played with the gain, the width of the band, but still can't hear anything intelligible. Is there any simple fix to this? Thanks.

[@Lordabememes]

Wait ! Did you just attach a baofeng antenna to the sdr without any counterpoise .it's just a half antenna

[@TheNotaRubicon]

Yup, and it was still getting signals from 40-50 miles away.. It's weird how everything doesn't always have to be perfect, and "good enough" is often all thats needed.

[@djk8541]

@@TheNotaRubicon nailed it man, even with the crappy antennas that come with the Nooelec bundle I'm pulling in 800mhz P25 transmissions from over 100 miles away and aircraft ADS-B signals around 80 miles away

[@jefftaylor-eg6sc]

The newer Ham Radios such as the IICOM 7300 and Icom 7610, the Yaesu FT-DX101MP AND THE KENWOOD TS-890S all come with a digital decoder.

[@whiskersmcmeow6224]

Man those windows instructions looked scary as hell but I update my 2013 windows computer and cubic downloaded by itself and works. I got lucky. Instructions sounded like rewriting code lol

[@WRUH751]

Great video thank you, for your time and effort

[@Kq4hcuDan]

Ny question would be will it work on haiku OS, freebsd, openbsd like Linux, Lamedows and Apple Computer desktops.

[@hillbillypatriot1]

Can you use an iOS device with the sdr?

[@Joe-o3o3g]

You say that the dongle can receive from 500khz to 1.7 mhz is that without any gaps. Can you receive hf and airband.

[@timothysmith6211]

Do you know if this would work on a macbook air 11? Plug and play.

[@NavUpNorth]

I tried it on mine today and no luck.

[@madcarew5168]

Can you contact the Outer Limits?

[@DieselDoktor]

Holy crap. This is my 5000th liked video. 😄

[@imtheqman]

This was great - thanks for the tutorial!!

[@licence1001011]

Thank you man❤🎉for the video

[@royrobinson4636]

Great explanation and demo! 😎 SDR = Software Defined Radio I hope you're feeling okay? I sensed a slightly diminished amount of sarcasm 🤐 Get well soon! 🤣

[@thomasrogen3739]

Randy thank you good informative video I think I will order one of these sdr units thanks again

[@photolabguy]

Can't wait to see the visualizations of ROGER BEEPS. 😁

[@nc4tn]

Great vid, Randy! Much obliged.

[@kryptonson]

Starting off with a Doors quote. That’s the way to do it

[@no1be4me2]

Enjoyed your video I was wondering if you could make some recommendations on a good antenna I looked around but there's so many thanks in advance...

[@Texas1FlyBoy]

The antenna largely depends on what frequency range you want to listen to. The SDR dongle will get the best signal for a specific frequency with a tuned antenna. As Randy demonstrated, a GMRS antenna works great for GMRS frequencies. For very general use a scanner antenna, such as a discone (around $50 to $200 USD, depending on what frequency range you want to cover), works fairly well for me. I have one that costs about $100 and it covers 25MHz to 1.3GHz (good enough for me). To start and just get familiar with the SDR, any wire antenna *outside* will work. Using an outside antenna is best. Radio signals are reduced when going through walls - some frequencies more than others.

[@SheltonDCruz]

How far can you actually pick up a signal from on the UHF band (400Mhz to 460Mhz) with the whip antenna?

[@victororo462]

I just bought my first unit. But I just found out that it's all about adapters...lol. So I'm studying which ones that would work. Pretty nifty though.

[@coolelectronics1759]

is it possible to emulate a ntsc analog receiver in sofware and tune analog frequencies and say plug a nes into your computer or a old vcr and see/hear it? how about emulating a digital ATSC tuner module in software

[@kumbah2006]

I believe you'd need one of those video to USB dongles, or similar box. Those are capture devices, that would adapt (composite, etc) RCA input, into a USB signal that gets "decoded" by the capture device. The output would be to a resizable (video overlay) window that can act as your "display" (or TV). You can't exactly "emulate" the TV, or have "video input" unless you have an input device, connected to your computer somehow. Something like the "Fusion" emulation, can "simulate" a game console, which will enable you to play certain console games on your computer - using a simulated "TV" display, but it's just a game window that doesn't take outside input, other than the game files themselves. If you have a Mac, you would need a USB or Firewire (or other connection) compatible with Mac OS, and the PC would require a device compatible with whatever OS you are using, be it Windows, Linux, etc. Tuner software is out there, but you still need the device to interface/adapt those signals to your computer. WinTV Go is one such device, and there are others. Try searching on Amazon to find them. Two different worlds, software and hardware emulation, and 2 (or more) different ways to connect things. Hope this helped ! :)

[@alrubio4401]

Is Cubic SDR better than Airspy SDR.. any comparasion

[@TheNotaRubicon]

I prefer airSpy now mostly because it has plugin support and the db range is not dynamic - on CubicSDR, the db range changes based on the signal levels, making it very hard to read/measure signal strength.

[@cablrus1885]

Gots mines the other rotation of the earth. Should be in my metal box with stickers o the side in 3 rotations of the planet....yes trying to get pinned. Ur awesome dude very informative

[@Emanemoston]

Thanks for the video.

[@joelacindaterry1582]

Thanks for the video. I'm using a MacBook Air and when I try to "label" a frequency the software chimes but does not save the label. How did you get your labels to work? I'd like to label my GMRS frequencies like you do. thanks!!

[@tonytfuntek3262]

Great overview , I'm using CubicSDR but obviously not to its full potential. Sharing more of your wisdom would be appreciate it. Thank you

[@forrestjoyner7593]

Did you mention that the RTL-SDR gets hot enough that you can turn your room thermostat down during the winter and still be comfortable?

[@yourdonefor4454]

10:00 those are absolutely dmr signals.

[@ExPLD12]

Fear It Self And Spider 100% relate to me 😂

[@mr.funkyvogelfutter4795]

nice video. is that possible to decode rtty signals?

[@Steve_AI7SV]

Hay NotaRu, Thanks for demystifying SDR Radio. I want a copy of the shirt you were wearing.

[@JAKOB1977]

and you should donate, to the people making SDR programs... they put a lot of effort into these programs and its mindblowing to see how potent some of these programs are that are free of charge... so when you like a free program.. use a few coins and donate to the person who made that software...its such a basic thing for keeping people motivated for making their work accessible and able to test and use.

[@maxstatic]

Probably a dumb question but why did you need the SMA male to male connector before putting it on the dongle? Thanks and cheers!

[@TheNotaRubicon]

Connector on the dongle is female, connector on my antenna wire is female... You do the math.

[@maxstatic]

@@TheNotaRubicon ahhhhh I must have misheard you. Hahahaha. Thanks!!!!

[@himelishak6694]

I am facing some problem with installing RTL-SDR. I have downloaded CubicSdr-0.2.4-Win64 and zadig-2.7 I followed all the instructions to install zadig and Cubic Sdr. But on my CubicSdr I am not getting the rtl signal in the sdr device. So what should I do?

[@davidbrelsford4459]

Great video- I have one of these, and I'm not an expert at all....K3DMB.... But even more I love the Aqua Teen Hunger Force stuff in the back!

[@bobbycook8641]

just ordered,thanx!

[@daytona1212]

Well, I have got one of these, and it doesn't cover all the frequencies they claim it to cover. You will find out when you go below 24MHZ, you will just find a lot of echos of the same channels.

[@TheNotaRubicon]

You have to enable direct sampling mode for anything below 24Mhz.. But even if it doesnt work below 24Mhz, for $29, i can live with that.

[@daytona1212]

@@TheNotaRubicon Yep, for $29 it works just fine enough. I will test direct sampling. Thanks!

[@djk8541]

Add a Ham It Up upconverter for anything below that point