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3 роки томуHigh tech falling out of the sky? Is this true? Yes, 3000 times each day around the world. And it can be a lot of fun to hunt this “fall-out.” With a LoRa module, a Raspberry Pi, and an RTL-SDR dongle. Come with me on a drive through the night. And learn how you can experience such adventures, too. Maybe with your kids?
We will use radiosondy.info and MySondy Go.
I am a proud Patreon of @GreatScott! , @ElectroBOOM , @Electronoobs , @EEVblog , and others
No Docker, No Microsoft Teams, Zoom, IKEA
My HAMradio channel: / @hb9bla
Links:
TTGO LoRa board: s.click.aliexpress.com/e/_A6qiW5 or bit.ly/38iV7gb or ebay.to/35767LF
Battery: s.click.aliexpress.com/e/_AZjF1r or ebay.to/3l8KzUF or amzn.to/3llqNFH (check the polarity of the plug!)
SDR Dongle (simple): s.click.aliexpress.com/e/_9RsqiN
SDR Dongle (better quality) US: amzn.to/3riramM
SDR dongle (better quality): bit.ly/2U2Pc6L
Raspberry Pi4 DE: amzn.to/3avMgaG
Raspberry Pi4 : ebay.to/3n1sPef
MySondy Go: mysondy.altervista.org/mysondy...
Radiosonde Tracker: radiosondy.info/
Another cool Receiver Project: github.com/projecthorus/radio...
And another tracking site: tracker.sondehub.org/?sondehu...
For the US: www.overlookhorizon.com/how-t...
For Australia: www.areg.org.au/archives/209471
Hacking:
github.com/df8oe/RS41HUP
happysat.nl/RS-41/RS41.html#Pr...
github.com/Qyon/STM32_RTTY
www.om3bc.com/docs/rs41/rs41_e...
www.dl1nux.de/umbau-einer-vais...
github.com/mikaelnousiainen/R...
github.com/darksidelemm/RS41HUP
In Deutscher Sprache:
radiosonde.eu/RS00-D/RS00-D.html
lutz-baer.homepage.t-online.de...
• Wettersonden aufspüren...
The links above usually are affiliate links which support the channel (no additional cost for you).
Supporting Material and Blog Page: www.sensorsiot.org
Github: www.github.com/sensorsiot
My Patreon Page: / andreasspiess
Discord: / discord
If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission (of your purchases the next 24 hours) to buy new stuff for the channel
My Amazon.com shop: www.amazon.com/shop/andreassp...
For Banggood bit.ly/2jAQEf4
For AliExpress: bit.ly/2B0yTLL
For Amazon.de: amzn.to/2r0ZCYI
For Amazon UK: amzn.to/2mxBaJf
For ebay.com: ebay.to/2DuYXBp
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@kissingfrogs 3 роки тому
Meeting strangers 101: Nowhere at night, shout "Hello guy with the swiss accent" and everything will be alright.
@AndreasSpiess 3 роки тому
Good idea ;-)
@r1273m 3 роки тому
Personally I would be armed with a Toblerone, just in case! On a serious note, do these balloons ever come into contact with aircraft?
@JanCiger 3 роки тому
@@r1273m Not really, the launches are both coordinated with air traffic control and the balloons cross the range of altitudes where planes fly fairly quickly so the chances of a plane hitting one of these are extremely low.
@khashmeshab 3 роки тому
@@r1273m He is armed with his Swiss Army Knife!
@CptJohn 3 роки тому
I'd poo violently if I ran into someone in the dark wilderness wielding a fully loading Toblerone
@dcollaud 3 роки тому
Thank you Andreas for this hack of Meteo Balloon, this is very interresting and I will make my own receiver. I'm the President of the association Swiss-Strato in Lausanne and we send Balloon for school or for experimental purpose. I develop my own LoRa tracking baord. The last flight was this week and we try to measure radioactivity with a simple geiger counter. If one day you want to do you own balloon launch, fell free to contact us. We are a small team with many experiences for predicting and tracking. We will be very happy to share with you and your community the launch and the hunt.
@AndreasSpiess 3 роки тому
Maybe you send me a message on Twitter or Facebook to exchange our address?
@oe1ffsfritz 3 роки тому
@@AndreasSpiess Many Facebookgroups exist about Radiosonde hunting and also many Homepages how to do hunting, receivers,antennas, reprogramming sondes.... facebook.com/groups/209109722902211 www.qsl.net/oe1ffs/Sondenpage/Wettersonde.html sites.google.com/view/oe3jtb/startseite ....
@dragogrom 3 роки тому
O
@innomkr 3 роки тому
You really made me laugh! I did not expect that you will go out in the woods at night to chase the fallen balloons! I really admire your work! You really inspire me!
@AndreasSpiess 3 роки тому
Also in my age some people are still alive and want to do something ;-)
@lluisllimargas2637 3 роки тому
You're a mind-reader!. Just arrived a RTL-SDR dongle, and found an old Raspi at home. Thank you Mr. Spiess. Let the chase begin...
@AndreasSpiess 3 роки тому
Hopefully you will be successful!
@lucgotthard 3 роки тому
Always a pleasure to watch your videos! As a young swiss engineer, it give me a lot of ideas to try in my workshop!
@AndreasSpiess 3 роки тому
And this one even in the nature ;-)
@coloradoken3926 3 роки тому
I really enjoyed this video. I remember finding a weather balloon in the early 70's while doing my 5:00AM morning newspaper delivery in Texas. It was so exciting and I will never forgot. Of course, I took it apart to inspect. In those days, a cloth bag with return postal instructions was included. I bagged up and returned the remains after a few days.
@AndreasSpiess 3 роки тому
I am not sure if this was their intention ;-) But you learned something!
@steveg2061 3 роки тому
Many thanks for your inspirational videos - particularly this one. After two previous unsuccessful attempts I finally recovered one. Whether climbing through hedges and wading across swollen streams is a suitable hobby for a retired gentleman only time will tell. My wife says not, but of course ...I have now tasted blood!
@AndreasSpiess 3 роки тому
Here you have to listen to your inner voice, not to your wife ;-)
@McTroyd 3 роки тому
Of course we're going to call out... it's nighttime, in a forest, and you've got a Swiss Army Knife! 😁
@AndreasSpiess 3 роки тому
And a big one!
@Texas1FlyBoy 3 роки тому
@@AndreasSpiess If I call out and a guy with a Swiss accent answers, I'm running the other direction! I'm in Texas, USA. :)
@MarcRidders 3 роки тому
Very entertaining video, this search for weather balloons is high tech geocaching.
@AndreasSpiess 3 роки тому
That is what I thought, too!
@johnvoigt1003 3 роки тому
You are the guy I wish I had for a neighbor. What great fun.
@AndreasSpiess 3 роки тому
Thank you!
@Thamli 3 роки тому
I love explaining your videos to my 7 year old daughter. About the planets atmosphere and his different layers, air pressure and more in relation to weather balloons. Thanks
@AndreasSpiess 3 роки тому
And maybe you hunt for a balloon with her...
@catcam 3 роки тому
Great project !!!! Thanks for that dear Andreas !!! Stay safe.
@AndreasSpiess 3 роки тому
Thanks, you too!
@HolgerBarske 3 роки тому
Thank you Andreas for again digging a really interesting topic "around sensors and microcontrollers". The more I dive into the things you spend your time on, the more I consider to finally get this amateur radio license thing done.
@AndreasSpiess 3 роки тому
I just switched my new IC-7300 HF Transceiver on. Listening to a CW contest. Interesting. And no more very complicated to get the license. But for the balloon hunt you do not need to have a license.
@HolgerBarske 3 роки тому
@@AndreasSpiess I am aware of that. But you tend to connect me to that topic in a more general way. And as I am a Nachrichtentechnik-Ingenieur, it's perhaps kind of mandatory anyways ;-).
@Mapomod 3 роки тому
@@AndreasSpiess Why do you need a license in this case? You are just receiving signals, not sending anything, right?
@AragonDubs 3 роки тому
Especial felicitación para Luciana Magnoli. Tus traducciones, además de ser correctas, tienen un incalculable valor. Muchísimas gracias Magnolia! And many thanks for other marvelous video Andreas! You are BIG! 73
@AndreasSpiess 3 роки тому
Thank you. I sent her your comment.
@mattdrat3087 3 роки тому
Fun project! Thanks!
@AndreasSpiess 3 роки тому
Glad you like it!
@paulalmquist5683 3 роки тому
That was fun. I was in the ham radio club when in college 50+ years ago. I remember doing some hidden transmitter hunts with portable receivers and little yagi antennas. You are doing a high tech version of the same thing. However it was easier for us flat landers in the USA and we did not put the transmitters high in trees. i enjoy your channel. Good work, well organized, well presented.
@AndreasSpiess 3 роки тому
Technology changed a little over the last 50 years ;-) And I enjoy the today's possibilities!
@JoshuaJayG 3 роки тому
14 years ago I used to chase balloons that were carrying repeaters for a telecommunication company. It took me all over New Mexico and Texas. Those are good times. The company gave me their locations and I would give them back and get a bounty for each balloon I captured. The company was called Space Data.
@AndreasSpiess 3 роки тому
This is like in the very old days when the Sheriff hunted for some bad guys! At least this is how it is shown in the films. I di not know they had repeaters flying around. Must have been big balloons.
@JoshuaJayG 3 роки тому
@@AndreasSpiess The balloons were quite large but I don't remember the exact size. The payload was 1 foot cube and had ballast as well as a parachute. The operational altitude was 60,000 feet and above. I don't know the frequency or protocol used (I wasn't interested in radio at the time) but looking back. It seemed to be 70cm or shorter wavelength. Their tracking system used GPS for location and other airborne repeaters to send the location back to a ground station. The mission was to track oil production and freight movement in areas with no other telecommunication options.
@philstrons 3 роки тому
Thanks for the inspiration! I retrieved my first radiosonde a few days ago. Great fun!
@AndreasSpiess 3 роки тому
Congratulations!
@drocles 3 роки тому
Have had my first successful retrieval last night!! The balloon burst at 36000m and I was lucky enough to watch it hit the ground! The nice thing about my latitude and time zone is I get 2 launches during full sun (for half the year). Thanks again for the quality introduction to a fun hobby. My kids make great navigators😉
@AndreasSpiess 3 роки тому
Great that you also involve your kids!
@saxpert 3 роки тому
Very nice Video Andreas. When you shut off the sonde asap then you have very good AA batteries for your TV remote controller right from the near space....what is really cool.
@AndreasSpiess 3 роки тому
And they work even in winter with an open window ;-)
@avejst 3 роки тому
Impressive build, and simple! Thanks for sharing :-)
@AndreasSpiess 3 роки тому
Glad you like it!
@electronic7979 3 роки тому
Excellent 👏👏👏
@AndreasSpiess 3 роки тому
Thank you very much
@marksterling8286 3 роки тому
Wonderful video I am going to build my ground station today. Thank you for a lovely video
@AndreasSpiess 3 роки тому
Good idea. Enjoy!
@ollyklassen4534 3 роки тому
Thanks to this guide, i will make my own tracker, thank you. There is a realistic change that we meet while hunting. I am from Maisprach :-)
@AndreasSpiess 3 роки тому
Very good. Maybe we meet one day...
@meholden 3 роки тому
This is a great project, thank you!
@AndreasSpiess 3 роки тому
Glad you like it!
@simoncollins6650 3 роки тому
What A great fun video these slightly different videos Are the ones I like best. Thanks for all the work and sleepless nights . Simon
@AndreasSpiess 3 роки тому
Glad you like them! You probably saw that I also liked the topic a lot.
@frogeye22 3 роки тому
Update -- so excited to have found our first balloon today! Only about 5 minutes hunting in an open field. I've ordered up my TTGO to get ready for the trickier ones. Excellent - many thanks Andreas!
@AndreasSpiess 3 роки тому
Gla you enjoyed the hunt. Please update the database if not already done.
@pycrocoding 3 роки тому
Absolutely fascinating
@AndreasSpiess 3 роки тому
Thank you!
@tugdual9618 3 роки тому
Your videos are so inspirational!!! Can't wait to reuse these as party balloons!
@AndreasSpiess 3 роки тому
You hardly find intact ones. Most explode :-(
@cqhamchik 3 роки тому
Very interesting, thanks!
@AndreasSpiess 3 роки тому
Glad you liked it!
@GlennHamblin 3 роки тому
Wow, you have inspired me to try to find a radiosonde or three! Thanks!
@AndreasSpiess 3 роки тому
Go for it! It is great fun.
@Palominostudio 3 роки тому
So interesting Andreas. Have wondered about these devices. For storm analysis they fly over the cloud and chuck a bunch of dropsondes out of the plane. These then parachute through the storm and provide data for storm analysis. Radiosondes are still relied on as the best means to obtain atmospheric data, it is a crucial part of forecasts for aviation. Thanks for a lovely video. Kind regards, Duncan, South Africa
@AndreasSpiess 3 роки тому
I do not know if they have such storm sondes here. But also the balloons can go quite fast. The max speed I saw without storm was 133km/h
@Palominostudio 3 роки тому
@@AndreasSpiess I see NASA sends drones up to drop these Sondes into the atmosphere. That's how they get the info about wind and direction on the day a rocket is being launched.
@barryjreid 3 роки тому
Always love your videos!
@AndreasSpiess 3 роки тому
Thank you!
@chuxxsss 3 роки тому
Looks like fun.
@AndreasSpiess 3 роки тому
Yes, it is. I just made a connection to Heathmont, Victoria on 20m Amateur Radio :-)
@Beatfreak19831 3 роки тому
Very interesting hobby, must say I am considering to join. Thanks Andreas for another very interesting video!
@AndreasSpiess 3 роки тому
You will love it, I am sure
@randomguy3784 Рік тому
Great video as always. Highly informative and highly entertaining!
@AndreasSpiess Рік тому
Thank you!
@wjn777 3 роки тому
Thank you for this very interesting video, now I've added this to my bucket list as well
@AndreasSpiess 3 роки тому
Cool!
@AndrewsalTk 3 роки тому
3 months ago I saw this video, I thought that's pretty neat and ordered the equipment, within 2 weeks of then it arrived, I programmed/flashed it and awaited a day where one came close (the UK is in lockdown and we can't travel far). This morning at 5am when I woke up I had an email saying one landed within 5KM so I rushed to get ready and go, within 30 minutes I found it in a field, had the land owners permission to get it and was back in my car on the way home. It is my first catch and I am super happy with myself - thanks for making the video Andreas.
@AndreasSpiess 3 роки тому
Very good! Since December the balloons here fly direction Italy. So no chances for me to get one inside the 5km range like you!
@AndrewsalTk 3 роки тому
@@AndreasSpiess Yeah I was definitely very lucky, usually they're at least 50KM away. Thanks for making such an informative and helpful video!
@garethwilliams8731 3 роки тому
Found my first radiosonde today. Thanks for your instructions.
@AndreasSpiess 3 роки тому
Congratulations!
@anpr 3 роки тому
Thank you. Ordered the TTGo boards. Plan to try it out. You have a drink waiting for you in SG.
@AndreasSpiess 3 роки тому
Only after you found one ;-)
@coderdojoAN 3 роки тому
Loved the video. Very nicely done!!!!!
@AndreasSpiess 3 роки тому
Thank you!
@scottwood1143 3 роки тому
Sounds like great fun!
@AndreasSpiess 3 роки тому
It is!
@frogeye22 3 роки тому
Wow, what a great fun project - thanks for sharing with us.
@AndreasSpiess 3 роки тому
You are welcome!
@Nordbier 3 роки тому
Very entertaining episode!
@AndreasSpiess 3 роки тому
Thank you!
@MarionMakarewicz 3 роки тому
Talk about fresh idee-ers in sensors and microcontrollers. This is the best! Thank you Andreas.
@AndreasSpiess 3 роки тому
You are welcome! Glad you liked it.
@raguaviva 3 роки тому
You are more fun and enthusiastic than many people my age!
@AndreasSpiess 3 роки тому
:-)
@julimaker4594 3 роки тому
Muy interesante el proyecto.Gracias por compartir
@AndreasSpiess 3 роки тому
You are welcome!
@proudsnowtiger 3 роки тому
Good stuff! I used to listen to radiosondes in the southwest UK in the 1970s, when they were on 27 MHz just above the (illegal) CB band. They were analogue, of course, and I think they may even still have been using thermionic valves. The various sensors generated voltages, and a rotating motorised cam coupled them in sequence to an audio VCO which AM'd the transmitter - so there was a regular twelve note musical phrase with a regular rhythm, with the different notes drifting at different rates as the various weather parameters changed. Late at night on an otherwise dead band it was very eerie hearing this machine music drift in and out of the static as the balloon moved away. I'd love to find a recording of this, I can hear the tones so clearly in my memory.
@AndreasSpiess 3 роки тому
Maybe you find somebody who still has one of those sondes somewhere in a museum...
@proudsnowtiger 3 роки тому
@@AndreasSpiess I've been looking for one for years for my colleciton of weird wireless. I even asked the UK Met Office, but no - and they were used in India until quite recently, but still no joy. I shall find one!
@MasseyLee Рік тому
Hi Andreas. Thanks for infecting me with another obsession!! I've hunted down several sondes since watching this great vid. However I've been pulling my hair out as I couldn't get more than a few metres range with my mysondy go. I just facepalmed when I realised why. I ordered a 433 mhz ttgo from Amazon months ago and I've just realised it says 915mhz on the back!! No wonder it's barely working !!
@AndreasSpiess Рік тому
Indeed, a good discovery! The filters on this board are made to block frequencies other than 900MHz...
@MasseyLee Рік тому
@@AndreasSpiess The filters are doing a pretty good job - I had to be close enough to see the sonde before it would pick up the signal. I spend so many hours trying to figure out the problem and it's such a noob error - So frustrating. I even bought a VNA to tune my antenna (Thanks to Vid #191 ukposts.info/have/v-deo/kqB8o4KtqIWI2pc.html). Oh well it should work really well when I have the correct device !!
@prim7342 2 роки тому
Your chase and hunt at night is thrilling... Cheers! Please stay safe. Best wishes for many more adventures!
@AndreasSpiess 2 роки тому
Indeed, I still remember this nicht. Now I am already at #14 (balloons found)...
@PhG1961 3 роки тому
Waw, this is a really cool project. I'll look into to building a device myself ! Sounds interesting ! As usual...
@AndreasSpiess 3 роки тому
It is not too difficult. And a lot of fun!
@andrewbeasley 3 роки тому
Just imagining ringing the good lady and having to admit I've found the ballon but lost the car!!!! Maybe I need to track the car??? Visions of folk in the U.K. being fined £60 for meeting in fields during the night during the current lock down. Fascinating idea though - thanks for the video.
@AndreasSpiess 3 роки тому
Fortunately we do not have a complete lockdown...
@kaiosswald6124 3 роки тому
What a cool episode! Thanks to the Radiosondy website I just found out that balloons are taking off daily just a few kilometers from my home in the north of Stuttgart, Germany.
@AndreasSpiess 3 роки тому
So good luck!
@BoonieOetGelaen 3 роки тому
It is more din when they land close to your home.
@G7LWT 3 роки тому
Very interesting - thanks for creating and sharing - 73
@AndreasSpiess 3 роки тому
You are welcome! 73 de HB9BLA
@Tahii Рік тому
Hi from New Zealand. I actually release RS41 sondes from Invercargill. The connector on the bottom of the board is not just for programming. Its mainly to connect to Ozone sensors for doing Ozone soundings. Before releasing the sondes, we sit them on a ground check device which powers up the sonde and sets its frequency, as well as checking all the sensors. This is all done wirelessly. The old RS91 sondes needed plugged in to start and set, but not these ones. Cheers!
@AndreasSpiess Рік тому
Thank you for the update. I knew about the ozone Sonde connection (I already found a few of them). But I did not know that it is wirelessly programmed!
@JL-tv4eu 3 роки тому
Interesting, Good Luck.
@AndreasSpiess 3 роки тому
Thank you!
@gacherumburu9958 3 роки тому
🤔 thanks for the info..👍
@AndreasSpiess 3 роки тому
You are welcome!
@osborne82 3 роки тому
brilliant video very interesting. given me a nice little project to do many thanks
@AndreasSpiess 3 роки тому
It is a lot of fun for the money...
@georgem4713 Рік тому
9:13 "I found a small hole in the fence", proceeds to cut the hole with pliers... Nice video Andreas, you are the inspiration for me to start a weather balloon hunt. Cheers from Greece.
@AndreasSpiess Рік тому
Go for it if balloons land in your vicinity!
@mysomervda 3 роки тому
Great video, I love it when I find out about something I didn't know "was a thing". I'm not sure if I would try this in the US, I may get shot.
@AndreasSpiess 3 роки тому
I do not know. Two US sites are also covered on radiosondy
@stephane-eymericbredthauer6843 3 роки тому
Nice Volvo 😉
@AndreasSpiess 3 роки тому
16 years old and still going strong!
@stephane-eymericbredthauer6843 3 роки тому
This is maybe why we have choose this brand 😀
@rondlh20 3 роки тому
Nice, great adventures!
@AndreasSpiess 3 роки тому
They are!
@kenkramer6529 3 роки тому
Excellent!
@AndreasSpiess 3 роки тому
:-)
@DarronBirgenheier 2 роки тому
What a great hobby!
@AndreasSpiess 2 роки тому
I agree!
@omarcruz6326 3 роки тому
Great video as always, Sir.
@AndreasSpiess 3 роки тому
Thank you!
@TZ500J 3 роки тому
100% I will try this out! All the best from Rapperswil and thanks a lot for another great video
@AndreasSpiess 3 роки тому
Good luck!
@albyboy4278 3 роки тому
Thank you Andreas I learn a lot 😊
@AndreasSpiess 3 роки тому
You are welcome!
@joshlbiomechanic 3 роки тому
Btw there are no satellites too...
@LarryKapp1 3 роки тому
That looks like fun !
@AndreasSpiess 3 роки тому
True. I had a lot of fun!
@umutk5614 3 роки тому
Very interesting, i will look into that topic. I learn many things from your videos. Thanks Andreas.
@AndreasSpiess 3 роки тому
My pleasure!
@sausagehider 3 роки тому
Very interesting. I have heard them many times over the years but never realised what they were. A very distinctive sound. Tried to register this morning, but maybe the whole of Europe is trying to register at the same time. The site was very slow to load and now not working at all for me. Looks like you sparked a great interest. Edit: It's working now, all registered. Now to start building.
@AndreasSpiess 3 роки тому
That is what I think, too.
@stephang5671 3 роки тому
Always good entertainment in bed on Sunday morning. Puts a smile on wife‘s face :-) She didn‘t hear you for a while but today she did. She thinks you improved your English!
@AndreasSpiess 3 роки тому
Say her hello and thank you for the compliment!
@tomschl 3 роки тому
Thanks for the great Project. The TTGO was ready in about one hour. I have always some in Stock since FossaSat. After receiving the new SDR Stick the Raspi TOMSC2-14 is online since 2020-11-16 13:26:04z. Building and tuning a Groundplane helped to track some Sondes. The hunt was not successful so far.
@AndreasSpiess 3 роки тому
Perfect. I am sure you will be successful with your equipment!
@tomschl 3 роки тому
@@AndreasSpiess and all knowledge from your channel - thx!
@haffolderhaus 3 роки тому
I am ready! 🤣The Latex-Joke killed me! Informational and funny! 👍👍👍
@AndreasSpiess 3 роки тому
Thank you!
@Stoneman06660 3 роки тому
Great video! Love it. And quite the treasure hunt :D
@AndreasSpiess 3 роки тому
Glad you enjoyed it
@mattebuebt 3 роки тому
Sehr cool, mein Jagdinstinkt ist geweckt :-) Ich habe auf dem APRS Netzwerk schon ab und zu Meldungen auf 144.8 empfangen. 73 Tom HB3YSB
@AndreasSpiess 3 роки тому
Das waren vermutlich private Ballone. Es fliegen ja einige Selbstbauprojekte... 73 de HB9BLA
@pulesjet 3 роки тому
Growing up in Arizona as a avid hunter and motorcycle rider I happened onto two of the old school sounds. They used battery piles soaked in salt water to power them.
@AndreasSpiess 3 роки тому
Now they use Lithium batteries I do not know which one is better...
@pulesjet 3 роки тому
@@AndreasSpiess I think they used what was cheap back then. Disposable. They never expected to get them back.
@mickgatz214 2 роки тому
Very interesting work there, Andreas. Might just look into this projekt myself....., Greetz von Australia. :)
@AndreasSpiess 2 роки тому
It is a lot of fun. Recently I found three additional balloons. The winds were blowing in our direction…
@moritzheintze7615 3 роки тому
Hi, last Fall your video inspired me to order a LoRa Board and build the MySondyGO. Two days ago, I successfully recovered my first RS41. During the preparations I found out that here in the "Dreiländereck" F-CH-D we do not have ballons coming in so often. And those which are coming have travelled a long way in stormy weather and predictions are unreliable.
@AndreasSpiess 3 роки тому
Congratulations! You have to be patient. The winds will be better one time. You can have a look at the history of balloons from Payerne ( radiosondy.info/maps/web_map.php?kml=1&search_limit=10000&startplace=Payerne%20(CH) ).
@raguaviva 3 роки тому
What a fantastic video!
@AndreasSpiess 3 роки тому
Thank you!
@hsmptg 3 роки тому
Hi Andreas. I appreciate very much your videos but this one was specially interesting! Congratulations and keep going.
@AndreasSpiess 3 роки тому
Glad you liked it!
@andrekroth 3 роки тому
Sehr schöne Idee und wieder unglaublich lustig und unterhaltsam. Danke, Typ mit dem schweizer Akzent :)
@AndreasSpiess 3 роки тому
Bitte, gern geschehen!
@G4lile0 3 роки тому
Great video and great adventure :)
@AndreasSpiess 3 роки тому
Thank you!
@jorgefernandez4812 3 роки тому
Die Luftballons in der Region Bodensee gehören mir! :P
@AndreasSpiess 3 роки тому
Du musst einfach früher aufstehen als die andern ;-)
@rickharold7884 Рік тому
That’s awesome
@ovejo9240 3 роки тому
I had no idea this was a thing!. Great video!
@AndreasSpiess 3 роки тому
Me too before I started the project!
@fluffyblue4006 3 роки тому
Thank you for this exciting video. Unfortunately, I'm not downwind from such station. The chance of one coming down in my area is very low.
@AndreasSpiess 3 роки тому
Maybe in your holidays...
@zenitzenit9053 3 роки тому
Das ist so verrückt und so genial 😁👍
@AndreasSpiess 3 роки тому
Danke!
@wernaldo82 3 роки тому
I enjoyed this video! Thank you for this great information. I tasted blood, too! :D
@AndreasSpiess 3 роки тому
Good luck!
@madmushroom8639 3 роки тому
This is so cool!
@AndreasSpiess 3 роки тому
:-)
@Jio654 3 роки тому
very good
@AndreasSpiess 3 роки тому
Thank you!
@azback001 2 роки тому
This was a very fun video, best regards from Perú
@AndreasSpiess 2 роки тому
Glad you enjoyed it! In the meantime I found another one :-)
@szgyorgy4402 3 роки тому
Friend and I caught our first sonde (RS92) almost 6 years ago. Got very lucky because at that time I did not know you'd have to fox hunt for the signal. Literally retrieved hundreds of radiosondes ever since. However, with these simple finding devices it has become very easy to chase sondes and there are now too many hunters in my area. It's simply not worth bothering about, unless the sonde falls on my doorstep. I miss the days when friend and I were crawling around in the dark, with a Yagi TV antenna in one hand, and a laptop in the other.
@AndreasSpiess 3 роки тому
I can imagine that this was more complicated and needed more skills back then.
@BuckeyeStormsProductions 3 роки тому
Well, I was just researching, earlier this week, about doing this, and now look what we have here!
@AndreasSpiess 3 роки тому
The solution. Proven.
@BuckeyeStormsProductions 3 роки тому
@@AndreasSpiess Exactly! I really appreciate your channel, BTW.
@genepierson1728 3 роки тому
Thank you for sharing, this is great! Quick question: Do you have any videos or discussion on the antenna/vector network analyser that you used? Is that appropriate to calibrate many different types of antennas?
@AndreasSpiess 3 роки тому
There are such videos on this channel
@daskasspatzle2396 3 роки тому
Now the only thing left to do is get a balloon much higher than 40 km and find some curvature... I guess we have enough distance to not meet at night ;-) And i probably would shout something bulgarian here. Good luck with the next ones ;-)
@AndreasSpiess 3 роки тому
You are right. The reach seems to be in the 100km. And it seems there is only one receiving station in Bugaria...
@zukjeff 3 роки тому
" geday Mate , this one's mine ;^)". Another inspiring video Andreas , i love a 'fox hunt'. thanx for the idea.
@AndreasSpiess 3 роки тому
Good luck finding one or more of them!
@zukjeff 3 роки тому
@@AndreasSpiess I am surprised there isn't a requirement to return the payloads.
@sanityd1 3 роки тому
I'm all for weather balloon hunters the world over yelling "hello guy with the swiss accent" as a pass phrase. :)
@AndreasSpiess 3 роки тому
Good idea! I like it.
@9A4GEMilan 3 місяці тому
So far, found 2 radiosondes. Third is there somewhere in the forest, but all searches were futile. Great video anyway! Thanks!
@AndreasSpiess 3 місяці тому
Cool! If they stopped transmitting, they are hard to find in a forest…
@9A4GEMilan 3 місяці тому
@@AndreasSpiess Yes, that is true. I still have hope to find it. My friend actually heard on his walkie radiosonde, but at that day unable to go further into forest. Now, I am still trying to find it. Other two radiosondes are no problem to find, got there and by using LFA antenna, found it relatively quickly.
@rainergerhardt5029 3 роки тому
Andreas, vielen Dank für deinen interessanten Beitrag. Jetzt werde ich wieder viel Geld ausgeben😀 Aber gerne.
@AndreasSpiess 3 роки тому
Viel Vergnügen dabei!
@kchoudri 3 роки тому
so cool... I got to try this
@AndreasSpiess 3 роки тому
Good idea!
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