How To Identify Mysterious Radio Signals

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  • เผยแพร่เมื่อ 25 ส.ค. 2024

ความคิดเห็น • 40

  • @thed8229
    @thed8229 2 ปีที่แล้ว +12

    Woah! You just gave me something new to do. Headed straight to my shack to look for weird stuff.

    • @zacki5663
      @zacki5663 11 หลายเดือนก่อน

      A "Radio Shack"?

  • @ke6igz
    @ke6igz 2 ปีที่แล้ว +21

    One time a friend and I drove all over trying to find a interfering signal. Turns out it was coming from the car we were in.

    • @K0LWC
      @K0LWC  2 ปีที่แล้ว +2

      How did you realize it was the car!?

    • @ke6igz
      @ke6igz 2 ปีที่แล้ว +5

      @@K0LWC after driving all over we could not seem to locate it. We had a loop antenna. We finally pulled over and disconnected the car battery from the car. It disappeared.

    • @K0LWC
      @K0LWC  2 ปีที่แล้ว +1

      @@ke6igz Oh man, I would probably just scream…then laugh.

    • @erikpoephoofd
      @erikpoephoofd ปีที่แล้ว

      Interesting. Spark plugs seem a logical radio source. What part of the car do you think it was?

    • @GroundControl204
      @GroundControl204 7 หลายเดือนก่อน

      How many dumb hams does it take to find a signal? Lmfao

  • @justincase3880
    @justincase3880 2 ปีที่แล้ว +6

    72MHz FM was RC Airplanes .. 75 MHz was RC cars & boats .. most, if not all RC hobbyists have now moved on to 2.4 GHz spread spectrum …

    • @K0LWC
      @K0LWC  2 ปีที่แล้ว

      It seems many of the devices have all moved on to higher frequencies. I know many microphone systems are now in the 200MHz range.

    • @shadowmaster9780
      @shadowmaster9780 ปีที่แล้ว

      Yeap yeap, I got one of those old 72 mhz futaba radio transmitter. But no this signal isnt an rc radio transmission!

  • @Lugeix
    @Lugeix 2 ปีที่แล้ว +5

    Primex Clock Transmitter. I repair them at work.

  • @dean5263
    @dean5263 หลายเดือนก่อน

    Thanks for the video, you have shown the greatest resources I knew of for finding this type of information, Good to see HDSDR working in somebody else radio room too.

  • @jeremyhahn5298
    @jeremyhahn5298 2 ปีที่แล้ว +4

    Very helpful video, Matt. Thanks as always.

    • @K0LWC
      @K0LWC  2 ปีที่แล้ว +1

      You’re welcome, glad you enjoyed it!

  • @NimblyJimbly
    @NimblyJimbly 2 ปีที่แล้ว +1

    Great process. Have been working my way through your videos after subscribing a while back. Really enjoying your channel.

  • @Danyulesun
    @Danyulesun 2 ปีที่แล้ว

    Hey Thanks for posting this ! I often come across weird signals and wonder what and were they are so this is really helpful! Excellent video with very handy info!!
    Cheers Daniel.

  • @DonzLockz
    @DonzLockz ปีที่แล้ว +1

    Great info, thank you!👍

  • @mrshankj5101
    @mrshankj5101 2 ปีที่แล้ว +2

    Shortwave radio is awesome and fun!

    • @K0LWC
      @K0LWC  2 ปีที่แล้ว

      While this isn’t shortwave in the video, I agree! I love tuning around and seeing what I can identify.

  • @k4bth
    @k4bth 2 ปีที่แล้ว +2

    Interesting video. Thanks for sharing!

    • @K0LWC
      @K0LWC  2 ปีที่แล้ว

      Thanks so much, Brad!

  • @arijitkumarhaldar3197
    @arijitkumarhaldar3197 2 ปีที่แล้ว +1

    I once found someone talking in codes...Send the Jupiter to chilli building, etc etc on FM modulation...way high up than the legal UHF frequencies for Amateur radio...but within reach of Baofeng handhelds. I have no idea what that was. But I was intrigued.

    • @veerbhogyavasundhra6056
      @veerbhogyavasundhra6056 ปีที่แล้ว

      That's a classic code from CPI (maoist )
      Jupiter = person which was on radio
      Chilli = ammunition
      I have been listening to these naxals for way long
      Recently even a smuggling was busted I will link the video of that th-cam.com/video/jDvfBJQpB20/w-d-xo.html
      This man was relocating for treatment when he was caught

  • @Nikonman77
    @Nikonman77 2 หลายเดือนก่อน +1

    Sir… I’m finding signals on the scope that seem to follow my centerline frequency indicator on my waterfall or scope and follows other signals around some people call them sharks and all kinds of other stupid names. I’m finding these signals scanning other people signals and following and scanning seems like my radio. I see these a lot, and I don’t see any explanation for I’m on the Internet.

  • @Davidjb37721
    @Davidjb37721 2 ปีที่แล้ว +2

    Thanks

    • @K0LWC
      @K0LWC  2 ปีที่แล้ว

      You’re welcome, David.

  • @jroosh
    @jroosh 2 ปีที่แล้ว

    Well done
    John NG0Z

  • @KI4ASK
    @KI4ASK 2 ปีที่แล้ว +1

    Very cool

    • @K0LWC
      @K0LWC  2 ปีที่แล้ว

      Thanks, Joe!

  • @mooseworx5595
    @mooseworx5595 2 ปีที่แล้ว +5

    What SDR software is this?

    • @K0LWC
      @K0LWC  2 ปีที่แล้ว +4

      HDSDR

    • @ShainAndrews
      @ShainAndrews ปีที่แล้ว

      You ask a question... get a response... and can't be bothered to thank the person for their time, information, anything.

  • @keesvanoosbree5911
    @keesvanoosbree5911 2 ปีที่แล้ว +2

    Wow, I need to check that out! 73 de W0AAE

    • @K0LWC
      @K0LWC  2 ปีที่แล้ว

      Let me know if you’re hearing it!

    • @keesvanoosbree5911
      @keesvanoosbree5911 2 ปีที่แล้ว +1

      @@K0LWC I almost thought it was my school, since we used synchronized clocks as you were showing, but the address is wrong... It would have been cool, though. LOL.

    • @K0LWC
      @K0LWC  2 ปีที่แล้ว +1

      @@keesvanoosbree5911 I want to take my HT and confirm it’s not Basswood, that was my first thought. It’s possible that the ULS license for MG public schools could be another zip and not picked up in the search. We had these same clocks when I was in school.

  • @budude
    @budude 2 ปีที่แล้ว +3

    First

    • @K0LWC
      @K0LWC  2 ปีที่แล้ว

      By mere minutes!