Secret Behind SDR: Why You Can’t Stop Listening
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- Опубліковано 20 лип 2024
- Hey Agent this is how I became involved in the technology of Software Defined Radio (SDR). You will see the many things that inspire others to learn and grow with SDR. If this inspired or reminded you of how you got into radio, electronics or computers.. share it with someone. Pass along the inspiration.
I need your help. What I've discovered and need help with is shared here. Use the comments to ask questions or to help and engage others.
If you want to help support the mission and be a part of helping figure this out, you can further support by getting "The Right Tools for the Job" (see below) or support via Patreon or Kofi.
/ tunedsignal
ko-fi.com/tunedsignal
You can get most of the SDR and Radio gear I mention from these Amazon Affiliate links.
Amazon will give me a commission (at no cost to you) and I'll be able to get more tools to continue the mission.
Thanks for your help.
I put considerable effort to try and create engaging, helpful and fine tuned content for you. - if you would like to support me on that mission then consider subscribing to the channel - I would truly appreciate it.
Viewers have requested links for this video. See below for other links.
Tune lower frequencies with the RTLSDR - amzn.to/4ezNFNk
If you have an HackRF get a metal case - amzn.to/4exMnT1
TXCO for the HackRF makes the HackRF signal more stable
amzn.to/45BYlqH
This is the best deal for a HackRF kit.. you get the metal case, a TXCO, antenna and some VERY useful connectors - amzn.to/3VBxabf
HackRF only (in plastic case) - amzn.to/4ca8rlg
The Right Tools for the Job
If you are new to the mission.. Start with this SDR.
I have many of these in my tool collection.
amzn.to/3MnQJAv
Or get the latest version here if it is unavailable (Note the v4 is black unlike the silver one in this video. This unit has some advantages at lower frequencies with minor decrease in signal. I have one also.. it works nicely))
amzn.to/3GYp05Q
This budget SDR has a great antenna
amzn.to/3Ms0FJo
Already have an SDR but you want an antenna kit?
amzn.to/44LfaOd
If you are accomplished or have other "needs", this SDR is very.... helpful.
This is how I usually acquire signals.
amzn.to/40JoS2a
If you are seeing noise with your SDR these can help eliminate some types of noise
amzn.to/45d0M2w
Check out these software defined radio books
amzn.to/3KEbUNv
amzn.to/3UnETZq
This is my preferred way to take notes... handwritten then scanned for maximum use
amzn.to/3Kphan8
I see things with SDR++
Chapters
0:00 - How it Began
0:37 - A mysterious device
//1:16 - That Wow SDR moment
//1:38 - All in on Software Defined Radio
//3:11 - Special Thanks - Навчання та стиль
Great video. It reminded me of the time when i started with a crystal radio.
I played with a crystal radio as a kid. I still think they are magical. They are very simple....
Thanks for sharing that memory... Its given me an idea. You're right... those same moments of discovery are very similar to my SDR experience.
Stay tuned!
@tunedsignal Same experience yes! Keep up with great videos.
Awesome video!! I’m about to buy my first SDR from nooelec and a handheld radio. This was really mind opening I had no idea the capabilities
Thanks. Be sure to subscribe and share with others to spread the word about this amazing technology.
Be sure to watch the vids closely...😉
Stay Tuned!
This video is what it is all about! Amazing! Absolutely amazing! Gave me chills and made me feel pretty much what you explain in your video. I just can't stop listening!
Thank you for this video
Thank you for the compliment. Your sentiment lets me know I have accomplished the intent of the video.
I truly appreciate your comment. Help me inspire others with this video.
Stay Tuned in!
Am using an RSPdx with an active loop antenna in my back yard. Excellent performance. I was SWL as a teen in the 1960s. But SDR is a new level!
I am actually looking into loop antennas. In this "inspirational/ aspirational" video I was using a long wire for HF.
A loop is my next antenna. Do you have any recommendations?
Thanks!
Stay Tuned In!
You kind of missed on different types of antenna needed to enjoy for the Full RF spectrum. Making your own balance line feed and Antenna, stands on another level.
Thanks for you response. You are correct, I didn't speak to antennas in this video. I do have a video talking about antennas for CB radio and I have learned a lot since posting that video.
(as in.. balun types (blush)).
Would love more detail if you can share it here.
Thank you.
Stay Tuned In!
I started with a built in winradio 1500i receiver in 1997
When I realized you could get more terrestrial TV channels at night and in the morning I thought.. wait.. signals travel farther at night than in the day.
Oh an Radio Shack
😔
Greetings from Romania,its so inspiring video!!!
Greetings! Mission accomplished! I hoped my experience would inspire others. If you know anyone that might find it new and or inspiring.. share it with them.
What SDR do you use?
Great video, story edit. Tnx.73" fom Poland
Thanks for the compliment.
I can't imagine the amount of interesting signals you are seeing in Poland.
I'm glad you enjoyed the video.. I hope it inspires others. Share it with others, maybe it will inspire more people to check out SDR and radio.
The more I see the more I realize there is to learn.
Stay tuned.
Good story. Good video!
I've found this entire experience to be more of an art. It's still fascinating that some people don't find it interesting. Radio is magic and software defined radio is modern magic we can all conjure.
Wow it's a great video manh
Thank you.
If you know anyone else who might enjoy the video, share it with them and hopefully they will be inspired to learn more about SDR and radio.
Let me know what SDR you have and your interests...
Thank again...
Why as I'm watching and listening to this does the phrase "Just because you can, doesn't mean you should" echo in my mind?
I am naturally curious. I often want to know why or how something works.
In fact.. I started thinking about data transmission at low frequencies and the limitations due to the wavelength.
I'm still amazed that the wavelengths in HF can be 100 meters. That's simply fascinating. Then I think... "Oh one is passing by right now..."
So, I guess my perspective is.. If you now know something and find it interesting, why not learn more.
Stay Tuned!
nice editing man .
Thanks...
I hope you have and will be inspired by this a future missions
Oh I can see this is going to cost me money 🤣
I’m really new to this, so is the signal received through the internet or from a satellite through the antenna?
😂
It could be. The RTL-SDR V4 is a good and inexpensive way to start. However you will want to look into an SDR Play or similar in the future. They have amazing performance.
nice :)
Thanks for the compliment.
I hope this inspires you too!
Now if I could only tune in the 70MHz range just right I might have something memorable...
Stay turned!!
You do have a licence?
Indeed.
All the cool kids do.
Stay Tuned!
Something got us all here. Nice explanation
Thank you.
Othernet is a small project with big hopes.
It really got me tuned into this whole new world.
Sometimes I wonder what signals are passing overhead that I am missing....
hahahahah. my old man was in advertising and i know it when i see it.
It's interesting that you should bring that up. In fact approximately 75 percent through the edit, I realized that I was really highlighting and showcasing the software and hardware that was instrumental in shaping my interest in software Defined radio. It did feel like I was promoting those products, but truly, I am promoting the mission of Tuned Signal, which is to share, inspire and excite interest in SDR, RF. and radio. Most importantly I want to demonstrate some of the unknown signals that are around us every day.
If anything. This is an advertisement for Tuned signal and SDR interests.
Thanks for putting words to thoughts that I too had noticed. I hope this video inspires you to dust off your SDR and follow along with us.
@@tunedsignal not that there's anything wrong with that! if i drank, i'd raise a glass like Darren Stevens. cheers.
Wait till you get a Hermes lite 2
Wait...
There is something even better?
😯
I must see this..
I'm really concerned about noise... It's my latest obsession..
Stay turned!
@@tunedsignal the Hermes lite 2 is a $350 sdr that is a 5w hf ham radio. The learning curve of software setup is rather steep but it is one of the most powerful ham radios on the market being totally software run. Direct sampling, 384khz at a time bandwidth, 0.5-30mhz direct sampling. Most people run it with Thetis on windows, I’m running pihpsdr on Linux it’s a mini super affordable version of an Apache labs or flex sdr.
Im rather partial to SDR++, but 5W tx is impressive.
Thanks for the tip. Decisions Decisions!!
Stay Tuned!
Godly...
Adalm pluto2 is the one you want
I've heard of that SDR. What makes it different and or better?
Tuning into Field Day is pretty interesting.
@@tunedsignal its got a very wide range, dual rx, dual tx, and many more features. It was designed as a development platform for engineers creating new products using analog devices chipsets (analog devices are world leaders in this field) and it can be had for 250 euros.
Oh my...
I would love to check one out!!
Stay tuned!
Fantastic video. Probably the best SDR / HAM related video I’ve ever seen on UA-cam.
These SDR manufacturers should pay you to do their marketing videos. Most of them seem stuck making 90’s corporate training videos. 🙄
It’s really a shame that this hobby is hobbled by old inflexible types that have not and refuse to keep up with the technology. Just imagine if they were making cellphones and your phone worked the way SDR / HAM radios do and came with the software and instructions.
Thanks for the kind words and compliments.
I truly am inspired and amazed by these devices. If I can inspire and help others that would be great.
73 de YO2LQF!!!
CQ CQ CQ
Stay Tuned In!