Antenna ON ICE! Unscientific/Fun Experiment by YL Raisa on a frozen lake

Sometimes you want to go beyond the standards and try something new, right? So I decided to experiment with antenna laying right On Ice.
Friends warned me that it would not work and I would not be able to make any QSO with this dipole.
But I tried it anyway and you can see what the result is.
You will see that the half-wave dipole calculated according to the formula, laying on the ice of the lake, showed a resonance much lower in frequency, so I had to reduce it a lot before I could transmit.
--
If you would like to help me in the creation of Ham content
please consider joining my Patreon community :
/ ylraisa
Or KZbin Support community :
/ @ylraisa
To watch more recent videos:
/ ylraisa
My personal webpage: Raisa.blog
My other social media with Ham content:
/ ylraisa
/ ylraisa
73&88 and see you On the Air!
#r1big
#oh7bg
#vo1big

[@adrianblake5850]

I have laid antenna on snow. In 1982 I was working in the Antarctic and deployed a 20m co-linear on the snow. I had reliable communications back to Australia.

[@AsciiWolf]

Similar "ground antennas" are sometimes used by SWL DXers, especially on medium wave frequencies because they tend to have very low noise and can work really well even in an area with a lot of QRM. But I have never seen someone using it as a TX antenna. Very interesting experiment and really great video! Thanks, Raisa! 🙂 Best 73's.

[@YLRaisa]

Thanks. If one day some of SWL would like to have a contact they can try! 😅

[@indridcold8433]

I once saw someone have a really elaborate looking Yagi antenna laying on the ground. He said he used it for Earth-Moon-Earth QSOs. I guess that operator rather proved the Moon is real, unlike what some of low intelligence seem to believe. They believe the Earth is flat and the Moon is some sort of atmospheric light reflection. If it was an atmospheric reflection, It is likely a radio wave could be relected.

[@digitalmediafan]

Your happiness is great to see ! Enjoyed that. Always something new to try in this brilliant hobby 😊

[@YLRaisa]

Thanks Dave!

[@user-wd9qb1gq9p]

NICE 👍　👏素晴らしい

[@brucewinningham4959]

It is a Great Day when YL Raisa gets into an Experimentation mode. Stay Safe Sweet Lady.

[@YLRaisa]

😀I love to experiment.

[@brucewinningham4959]

@@YLRaisa -- I do too. I always have since I was a small child. LOL

[@timelord1137]

Это нормально, я однажды забыл паракорд и тоже пришлось бросить антенну прямо на землю😂 И ничего, работать можно, даже с не самыми плохими рапортами) P.S. Использовать стулья для отмерки метра - почему я сам не догадался😱

[@YLRaisa]

пришлось использовать, то что было под рукой ;)

[@robcue4543]

YL Raisa Rocks!

[@YLRaisa]

😆

[@ronwolenski-n8wcr]

Hi Raisa! Pretty cool antenna you have there. Oops, I meant pretty cold antenna! I love how you just keep on experimenting with different things there! 73 and hope to catch you on the bands...

[@YLRaisa]

Thanks Ron! It was very interesting to me to know what will happen in such unusual condition

[@alanreader4815]

Very good attempt Raisa 😃😃😃

[@YLRaisa]

tnx Alan

[@user-ls3um3ej4v]

That's great! As always! You keep on surprising us with new exotic and inspiring ways of getting connection. Stay on this, be cool but not cold. 73&88

[@YLRaisa]

😆 Thanks Aleksey!

[@py3tam]

Congratulations Raissa!!! keep it up with your experiments are very valuable for the Amateur Radio category

[@YLRaisa]

I am going keep it up😀

[@okhamradio]

Good job 👍

[@YLRaisa]

Thanks

[@timmack2415]

Lots of ground loss on TX but getting on the air and making contacts is always a great thing! You inspire so many, my friend 73 & 88 AA2HA

[@YLRaisa]

TNX Tim, it is my goal to inspire people to get started or continue with our hobby

[@sergioborghesan6318]

An extreme nvis dipole! Many years ago I tried to build an horizontal dipole on 30 m near the ground (3 m) for short distance skip and also in my "experiment" I notice that the resonance was very low compared with the classic 0.95 w/2 wire lenght. Thank you for sharing! 73 de IZ3GOA Sergio.

[@YLRaisa]

Thanks Sergio. Nice memories!

[@rv3kv961]

Раиса добрый вечер, следующее видео нужно делать про антенну Бевереджа.😂

[@YLRaisa]

Да, это было бы очень интересно 😉. При возможности сделаю!

[@dxexplorer]

This was interesting haha. You know next winter this is exactly what I will try right ? Hahaha. Thanks for the video Raisa. 73, YO6DXE.

[@YLRaisa]

Good luck and please share with me your experience

[@dxexplorer]

@@YLRaisa ohhh I will is a promise )))

[@lichnoemnenie6136]

Классное видео! 73!

[@YLRaisa]

Спасибо! 73!

[@andch.6659]

Отличный эксперимент, Раиса! Спасибо за интересное и красивое видео.

[@YLRaisa]

Рада, что понравилось! ☺

[@steinshaw2490]

How fun. I operated on a frozen lake for my first parks on the air activation. But I didn’t lay it on the ice I made an inverted v with my half wave end fed antenna on 20 meters. Keep having fun!!! de ki7cia

[@YLRaisa]

Great experience, Stein

[@user-mh4mn1wh5r]

Боже, до чего милые, необычные и креативные видео! Не смогу оторваться, пока не просмотрю весь канал! Спасибо! 73! de R7KDJ

[@YLRaisa]

Евгений, спасибо :). Наверное все видео чтобы посмотреть нужно много времени :)

[@aeron-mw7ofs]

Great stuff 73 & keep safe 👍👍

[@YLRaisa]

tnx!

[@MI7DJT]

Very interesting experiment Raisa, thanks for sharing with us! A little height on the antenna and you'd have worked the world lol. 73 from N.Ireland.

[@YLRaisa]

Yes, even a slight elevation changed everything, but an experiment is an experiment. 😉

[@MI7DJT]

@@YLRaisa That's exactly right Raisa and it's the part of our hobby that I enjoy the most.. tinkering with something until I get it do do what i need it to. Your video shows just what we can achieve under extreme conditions with zero elevation, a little patience, knowledge and a smile :)

[@rw3m]

Хорошие противовесы для легкого "вертикала на льду" получились, резонансные) 73&88!

[@YLRaisa]

😂73 и 88!

[@jensriebold2818]

Hi Raisa. Every experiment is worth to try it. Otherwise we would still in the stone times... 73&88 Jens

[@YLRaisa]

Hi Jens! 100 % right! 73&88!

[@elberttanner6189]

How about repeating this experiment next winter, but increasing the height of the dipole one meter at a time and validating the difference in transmission and reception.

[@YLRaisa]

good idea! Thanks

[@pedrolucentini284]

VERY GOOD result congratulations Py2PDL , from Piracicaba SP Brasil

[@YLRaisa]

Thanks!

[@Real_Berserker]

Девушка-радиолюбитель,да ещё такая красавица - это чудо!!! Да ещё гири таскает с собой - это вообще!!! Я в восхищении!!! Всем известно,что радиолюбители - это очень умные люди! Раиса,вы любите изучать схемы ламповых усилителей? Зима навсегда исчезает,потому что приближается вечное лето с идеальным климатом по всему миру.

[@dannyvandaele5993]

Never seen before interesting. We do not have ice at this moment , but a lot of rain, to much . Have a nice day and do the nice work. 73 ON3DVD Danny,.

[@YLRaisa]

Thanks Danny. It was in February.

[@robertgarland9342]

Another great experiment Raisa. It's good to see you trying different things just to see how it works. I wasn't sure if it was going to work myself but being so low it would have been very low in noise. Just be careful of those bare dipole wires when you wrap them around the Balun bolts. They do tend to jump up and bite you in the fingers.

[@YLRaisa]

Yes, that's exactly what I experienced. I'll be more careful next time 😉

[@ve3pcp]

Love it! Great experiment. Great RX antenna..❤

[@YLRaisa]

Thanks Rob 😄

[@k1zmt]

You have a good reception due to high gain of the transceiver and a low noise floor. The transmission is poor due to high signal loss because part of the signal is getting absorpted by the ice/water combo and another part is being reflected at very high angle which means it doesn't get a lot of reflection from ionosphere and too weak to be received on the other end. If you had a fishing rod, you could have secured one end of it in the ice and then get an inclined dipole or inverted V with much better performance. I hope you have had a lot fun experimenting and spending quality time in the wilderness. 73! 88!

[@YLRaisa]

Yes, as you can see from my videos, I know how to hang antennas, I was wondering if I could manage to hold at least one QSO :).

[@rickeaton5288]

You keep doing what you are doing. I love watching your videos. Nothing like watching a beautiful lady doing ham radio stuff. When are you going g to travel here to the states ?

[@delmarbish3926]

You are always fun to watch ❤

[@YLRaisa]

tnx

[@DXCommanderHQ]

Absolutely brilliant! PS - Wendy and I are thinking of visiting you guys next year :)

[@YLRaisa]

Dear Callum, Wendy and you are very welcome. 💓

[@Orvulum]

Raisa is like a little kid, having so much fun! Interesting experiment, and as always, a wonderful video! 🤠 Oh... and fun music too! 😃

[@YLRaisa]

TNX :-) And the music is from YT free music! 73 and 88 ! Raisa

[@zs1cdg-electronicsandamate128]

Thanks Raisa! A great video as always. 73 and 88 ZS1CDG

[@PeterJavea]

Good on you for trying and proving that it does work, even if it isn't ideal To me it demonstrates that the more we know the principles and mathematics of radio, the more we are in control and can make fun experiments even on the ice I'm just a newbie, and find all this stuff super fun Peter. 73's ON3VCF in Belgium

[@YLRaisa]

Hi Peter! I am very happy when novices see my videos, because it is my Focus :-) see you on Air!

[@markusoe2crp218]

😂 well done , remember me doing Contact to JA by transmit with cable lie on the floor in my Shack-Room 😅 it works 😮

[@YLRaisa]

Great experience!

[@timdbl7804]

Another great and fun video, Raisa! 😃

[@YLRaisa]

Tnx, Tim

[@Oldhogleg]

Great experiment idea just to see the difference.

[@YLRaisa]

Thank you

[@rolfsblog]

Nice work!!! i like these antenna experiments!

[@simontemplar0468]

That's a fun experiment. I love it. Thank you for letting us see it. **Hugs**

[@YLRaisa]

Hi Pat! Thanks!

[@simontemplar0468]

@@YLRaisa You're welcome. ♥️

[@olivierconet7995]

Funny and smiling experiment. We learned that laying a dipole on ice won't save your life in case of emergency !

[@YLRaisa]

But you have a chance 😉

[@olivierconet7995]

@@YLRaisa You are right : one chance to call an italian friend 😁

[@YLRaisa]

@@olivierconet7995 😆

[@AgustBjarnason]

Similar antennas have been successfully used on Icelandic glaciers, towed by snowmobiles. The ice is tens or hundreds of meters thick. 73s Raisa, Agust TF3OM

[@YLRaisa]

Thanks for comment. It is interesting to know!

[@r2dtxradiobushcrafting]

Your English is good. Thank you for the video. 73.

[@SolitaryBro]

Thanks for the interesting video Raisa.

[@YLRaisa]

Thanks for watching!

[@robertpoortvliet7764]

Nice to test it. You can make a contact... 😆

[@JackFalltrades]

Pretty cool 😎 An ice antenna. 😊 That was interesting and fun to watch.

[@ik1sld]

Congratulations Raisa your report in Italy was 57. Very good your experiment! I'm using a vertical antenna R9 from Cushcraft. 73' de IK1SLD Claudio

[@YLRaisa]

Hi Claudio! Was it you in my video? 😃 There was a special call, what's why I can't be sure. ☺

[@ik1sld]

​@@YLRaisa Probably another station. This is our audio contact drive.google.com/file/d/1TsEhbftRdg21KmuJEK91GooV8Di1Iuvz/view?usp=drivesdk

[@w8lvradio]

Dear Raisa, it would be interesting if you placed another wire on the ice, 1/4 wave away from your dipole, but 5% longer, and another wire on the other side, also 1/4 wavelength away, and 5% shorter, to see if you get some directivity. (towards the shorter wire.) Beverage on ground might also work. All the Best! 73 DE W8LV Bill

[@YLRaisa]

Good idea 😉

[@ToNzHoLtZ]

Cool, well done !

[@toyotacrawler2594]

Hello Raisa, nice experiment for a NVIS-Antenna. But caution! When you use too much Power, the Ice is melting and the wire cuts the ice! :-) :-) Best regards, 73&88! Stefan, DL8SFZ

[@YLRaisa]

Hallo Stefan , The ice was quite DICK :-) 35cm

[@igor_electrician]

Ю ар соу бьютифул, энд ай лайк ёр видеоз вери мач! 😊

[@YLRaisa]

😂 спасибо за добрые слова!

[@r3tm362]

Супер!!! Забавный эксперимент:) И видео прикольное:) У меня была мысль зимой на снегу так сделать, но руки не дошли. Интересно, на разных диапазонах как будет...

[@YLRaisa]

Да, у нас тоже была мысль проделать все тоже самое, но на земле, для сравнения :)

[@norrinradd8952]

Fun video! Спасибо!

[@wintermetalhd]

I just experimented with a dipole today and I found a "jungle antenna" with 3 ground elements to have much lower SWR. I wonder how it would change on ice! Thanks for the video!

[@YLRaisa]

It would be interesting to me too

[@indridcold8433]

The local volunteer fire brigade was having trouble with transmissions when they got a new antenna. I attached three more ground plane elements at a slightly steeper angle, between the existing three ground plane elements. It brought down the standing wave ratio and helped with signal reception. The home made attached ground plane elements were nothing but some electrical current jumper wires attached to the antenna ground using the clips. The other side of the clips were attached to just a nylon circle grommet I found in the firehouse. The results were surprisingly good.

[@cristiancappabianca8380]

Bravissima 👍👍

[@raysoucie489]

Obie one kanobie

[@NebukedNezzer]

back in the 70s had a ice fishing shack on a lake about 20-30 feet deep. putting out wires about 55 feet each way from the shack it would work on 3925 kHz fine.

[@foxtrot74]

Making contact from a sauna shack, thats something I always dreamed about :)

[@YLRaisa]

yes, it was my first QSO from the spontaneously Sauna Shack :-)

[@dietmarkempny9902]

Raisa, you made a very interesting experiance 👍

[@YLRaisa]

Hi DIetmar, TNX, I will continue , need ideas ;-)

[@AlteSchutze]

Рыбы слышали,но молчали..рыбы-они такие))

[@YLRaisa]

😂😂😂 да, вероятно они у меня скоро заговорят... kzbin.info4uRM2C9amvs?feature=share

[@AlteSchutze]

@@YLRaisa Poor finnish fish.Russian mermaid has found them.🧜‍♀))

[@np3jd182]

Is that a saline lake? 73 DE NP3JD PS can you lift it like a feet from the surface and place a wire under the antenna that could work as a reflector? My guess is that it could create a nice low profile NVIS for EMCOMM

[@YLRaisa]

This is a fresh water lake. Thanks for the ideas!

[@np3jd182]

@@YLRaisa GL ES 73

[@Francois_Dupont]

Thank you for making video in English! i am French, but i understand english. alot of interesting videos are in other language so i cannot understand.

[@YLRaisa]

Thanks for watching 👀 🙂

[@dd6fm]

This is amateur radio, try it and see if it works. In theory, many say it doesn't work, but then you do it and it works. I have often rigged my dipole at a height of only 1 m and have had great success… nice funny Video … tnx 😉

[@YLRaisa]

💯 agree with you, Marco.

[@R1CBU]

Антенна для ленивых! 😂 Сделано профессионалами, не повторяйте дома!

[@YLRaisa]

Точно!!! 😂

[@ehayes5217]

👍✔️ de WA4ELW in TN 🇺🇸 dit dit 😃

[@w8lvradio]

Dear Raisa, Next year, you might try a Fan Dipole on the ice, this might broaden your antenna as far as frequency a bit. And, who knows? Maybe there is come capacitive coupling going on there. All the Best! 73 DE W8LV BILL

[@IrishHamRadio]

Very good! 😅… Never saw anyone in a sauna shack before!

[@YLRaisa]

It was also my First Sauna Shack Contact :-)

[@ManuOutdoor]

Hoi Raisa, cool experiment! Why not to use the lake as antenna or reflector. 73 and 88 from Switzerland

[@YLRaisa]

Yes, I thought because there is water under the ice🙃😆

[@DK5ONV]

-10°Cel.! Isn't that like late Summer WX in Finland? Nice Exoperiment, Raisa. Happy Sunday & 73 de Uncle Guenter DK5ONV 🙋‍♂

[@YLRaisa]

it was in February ;-)

[@vu3sdo]

I have seen military operations they simple lay the insulted electrical wire on the ground and fire the antenna with twisted pair of wire between ant and trx and they work. quite funny on HF frequency

[@YLRaisa]

I heard, that with bigger power a wire antenna can even work if it is under ground! 73, Raisa

[@colinparrott4716]

Hello Raisa, looks cold where you are did you do this today (22nd April) ? It’s always good to try new things, stay safe on the ice 73s & 88s from M7EBZ ❤

[@YLRaisa]

No, it was in February or even in the end of January

[@colinparrott4716]

So it’s not so cold there now? Very interesting though. Looking forward to your next KZbin videos

[@14KiloWhisky]

Nice experiment, no frozen lake in France 😁😉

[@YLRaisa]

You are welcome to Finland 😀

[@14KiloWhisky]

@@YLRaisa 🤩

[@user-jt9yd6vr8b]

Спасибо. Опыт интересный. Если честно, опасался за "здоровье" выходного каскада передатчика. Какая, к слову, мощность была?

[@YLRaisa]

Я добилась КСВ 1,5. Мощность 100 Вт

[@PHanalysis]

Nice, new subscriber here 😊

[@YLRaisa]

Thanks. You are very welcome to my channel

[@Patrick_PD2ET]

COoL dx qso worked !! Yeahh 🥳⚡️ ... now i think:..if.. hang up the antenna wire's 1 meter above the ice.. ..then compare both..im curious.. ..thanks Raisa you inspire Great upload !! 73's

[@YLRaisa]

1 meter above the ice would work MUCH better ;-)

[@soroastronik]

Excelente 👌!!! 73 de LU1WGO

[@MrFLYSlim]

О, это хороший опыт, у меня диполь работал на земле,в изоляции вполне неплохо. В войну Партизаны вообще АБВ закапывали. А на льду как в воздухе я думаю,диалектик .

[@indridcold8433]

Fun fact - All verticals are dipoles, but not all dipoles are vertical antennas. How, one may ask? The vertical element of the antenna is one side of the dipole. The ground is the other side of the antenna. This equals an unbalanced dipole.

[@YLRaisa]

very deep idea ;-)

[@ES1LL]

Когда увидел 2 стула, подумал, сейчас прыгнешь на шпагат как Волочкова :)

[@YLRaisa]

Это ты к чему? :)

[@ES1LL]

@@YLRaisa Спортсменка, комсомолка, ещё и радиолюбитель! Ты всегда в спортивной форме находишься, поэтому и подумал что сейчас мастер класс выдашь :)

[@TR6Telos]

Good stuff. How about 2 window frames on a 3 window unit, ie centre conducter to one on the left , middle window does nothing, and coax braid to window on right, using a tuner .I did this in a tower apartment at 120ft asl on 5w from UK to Europe, got lots of contacts!

[@YLRaisa]

I will continue experiments :-)

[@tuterslighthouse]

Гири это нагрузка емкостная для расширения полосы.

[@YLRaisa]

😅 Привет, Дима!

[@robertmitchum2972]

Experimentation is half the fun of this hobby. As the old saying goes, “You’ll never find out if you don’t give it a try” You had an idea, put it to the test, and met your goal of making a contact. Now take that information and try to improve on your theory. Even if it becomes a total failure, you will have gained valuable information on antennas and antenna theory. Try a vertical next time, an end fed, see if that ice improves or detracts from antenna Performance. Try different heights above the ice to see if you can attain the prefect gain to takeoff angle. You never know? A 20 meter inverted V a eighth wave above the ice may be the ultimate DX antenna!

[@YLRaisa]

Hi Robert, yes, I gave a try ;-) TNX

[@ujcekd]

hello Raisa, many greetings from Slovakia, Dominik OM6LL привет Раиса, большой привет из Словакии, Доминик OM6LL

[@YLRaisa]

Привет, Доминик!

[@robertmeyer4744]

that was great video. as you have found out the math was wrong. well the math was not wrong. the numbers you came up with is for about 1/4 wave off the ground . in your case ICE which changes the loading on dipole making it shorter. I have the same icom and DX commander wire. I am in USA. eastern part. Boston NY. gets cold hear as well. now try the same on 40 and 80 meters at night even 160 meters. I did 160 meters with 1:1 balun in a park and with snow on the ground. I have the MFJ analyzer. had tuning trouble as well. too long wire. talked many KM at midnight. very low noise. a outher trick for checking SWR in IC 7300 . there is a SWR graph function. were you put into SWR mode and AM/CW enter start and stop of band. click the mic and where the water fall is will be a SWR graph. videos on youtube on how to do this with 7300. I forgot my antenna analyzer and I tuned a end fed half wave dipole this way. parks on the air. also if you get a tune around 2:1 the bult in tuner will work. some times on multi band dipole you have to do this. keep trying crazy ideas . I am almost as old as DX commander. how I learned so much. went out and tried. 73's

[@christophercullin9309]

Hi raissa can I get one of your coffee mugs love your show great to see more females doing radio

[@russkruse]

You are the cutest ❤❤❤❤

[@RayC5KD]

The ice antenna worked! That experiment will never happen here where I live. There is never any ice here, haha

[@YLRaisa]

You can try yourself if you come to Elk in winter time ;)

[@RayC5KD]

@@YLRaisa I really really want to do that...

[@ronleblanc9832]

very neat how would it work on top of a few inches of snow ?? ve1 bhm

[@YLRaisa]

will work somehow - propagation is most important ;-) 73! Raisa

[@Francois_Dupont]

do you have a video of the making of your dipole box? it is the first time i see a Air-Core for making balun/unlun transformer. please help, i am very interested.

[@YLRaisa]

Unfortunately I don't. But it's great idea for the next video 😉. Thanks

[@Francois_Dupont]

@@YLRaisa Thank you! i am in Canada and ferrite Torroid are very expensive. if i could make the same thing using a Air-core i will be very happy.

[@user-hv2ox4gq3g]

Это из серии "Чем бы дитя не тешилось., когда ему делать нечего" У меня мысль бэверидж метров 500 натянуть над озером, летом. 73 & 88 from R1NAT.

[@YLRaisa]

Провиснет же?

[@user-hv2ox4gq3g]

@@YLRaisa Озеро мелкое, заболоченное, с множеством кочек. можно шесты воткнуть для поддержки.

[@Kazuyuki_Iwakami_JK1NWD]

With a bit elevation (>1m) from the ice on a fine sunny daytime may generate proper radiation as the water vapor helps ionization of radiated electrons...... Try next winter.

[@YLRaisa]

I will try to try it :-) Tnx, 73, Raisa

[@vladimirpugachev6017]

it was funny and coldly. thank you. Навеяло. Ему и больно и смешно, а мать грозит ему в окно. hi-hi. Кулоны, Фарадеи, Максвеллы все давно описали, но это не запрещает нам экспериментировать. Сам такой же и при наличии возможности, также, пытаюсь экспериментировать. Спасибо за видео и удачи. rw1m.

[@YLRaisa]

Владимир, спасибо :-) Как раз завтра (сегодня) буду экспериментировать из Яппиля, на 20, 15, 10.

[@RandomRetr0]

I’ve always wondered about this, lol! Have you ever tried placing a dipole on saturated ground? The kind of soil that squshes when you walk on it? I had interesting results trying that with my dad years ago on 80 and 160

[@YLRaisa]

not tried yet - but TNX for the idea ;-) 73! Raisa

[@StevenHailstone]

Would you be heard if you only raised the ends of the antenna in a V shape?

[@YLRaisa]

if I raised the ends (or the feed point) it will work better I think :-)

[@clivewood6917]

I wonder how a Beverage antenna would perform suspended across the lake ?

[@YLRaisa]

it is quite diffucult to build because snowmobiles AND mooses are moving there :-)

[@clivewood6917]

@@YLRaisa Got you understand .

[@timothymaimone8611]

Raisa… could you kindly list your equipment and the source for purchase. 73 de KD6UYK (Tim).

[@YLRaisa]

Tim, it depends what you need. I don't have a favorite store and every time I buy different things for the radio in different stores, mostly online.

[@msf60khz]

Ice is a good dielectric, used for VLF transmission. Wet ice is not.

[@alexrakin1181]

И зачем я закидываю на елки?

[@YLRaisa]

😆

[@MrLu1qra]

Hello friend, I should do the test with the dipole 1 meter from the ground, I think I would get good results 73 LU1QR

[@juvenalmorais8407]

👏👏👏👏👏👏👏👏🙏❤