I'll make one this weekend for my SDR. Just got into this whole HAM radio business during quarantine and it's been fun so far

Just made it as my first antenna build, made a bit more complicated for myself, i used a 3m length of amazon rg58 with connectors, so i chopped one connector off and end feed it from the base, definitely fun build. Thanks for the vids.

I made one of these yesterday and used a clear pvc pipe. The results are pretty astounding and being able to see the element helps to place the foils sleeves perfectly.

/Sees 30+ minute antenna build video from Mike. “Relatively easy but challenging.” I am beginning to get a sense of Mike’s level of effort scale. These are some of the best build videos available and a great service. Thanks much.

Good build and instructions Mike. I did fear for the kitchen scissors though...”Mike, my scissors are blunt”.....”...are they luv? 🙄”

Thanks Mike! I love these Flower Pot antennas. I´ve one (ordinary type) in mobile use on my car top. There are two tube rails on both sides and I´ve fixed there a small wooden "adapter" with a hole for the antenna: easy to install and remove. The antenna itself is made of 16mm pvc-tube and only the coil section is wrapped on a tiny 25mm pvc-tube; slim size in mobile use - hi! I´ve used an alu-tube (not alu- or silver foil) for the 70cm purpose: easy to tune to optimum SWR and does not effect on 2 m. Looking forward to receiving your new videos. 73 de Kari OH2BCY!

Hi Mike, I have built several of those. With excellent results (40 miles 2metres high on test rig outside) I use one inside, again with great results. I also scaled one for 4metres, Again with great results.

Nice work Mike, I needed a Pro to show me how to build it.

Outstanding job as usual.

Another great video Mike! Loved the refernece to Gollum! 🤣

You said it was simple, looked really complicated to me. Nice to see you back in the kitchen, your normal habitat :-)

Very interesting I will give it a go sometime. Great video 👍🏻

Mike, not only was that antenna a good bit of work, the video must have been a lot to weave together. Top notch job on showing the parts that matter. Thanks and 73

Another great video Mike :)

Airband version was extremely positive, I centred it on 127MHz and it pulls in stations that are not possible using the Watson 881. The big bonus is very low background noise. UHF also is OK, certainly no worse than the Watson.

Oh no ! The wife's best sewing and dress making scissors ! Still needs must :-) .

Have been re enjoying these antenna builds. Have a question about coax selection, would there be a difference in performance if using mini 8 vs rg58 mil spec vs aircell 5 etc. ( in the gainmaster rebuilding mentioned using better quality coax but could not find comments on performance improvements)

Thank you, again.

Thanks Mike.

Nice build Mike 👍👏👏

Hi Mike! Thank you for showing us how to do it. After looking at building one myself before you made the video, I finally gave it a go. The finished antenna gave me an SWR of 1.22 to 1.34 on the VHF band and 1.11 to 1.30 on the UHF band. That is, just taking the measurements given by VK2ZOI on his website. As of this writing I have yet to put it up on the roof, as my ladder is borrowed by a neighbor and hasn't returned it yet. But, things look promising and is thinking of replacing my (another) homebrewed QWGP that I currently use. Thank you and 73. Elmore (4G1FBL), from the Philippines

Great build! I will need to adjust for U.S.A bands but great idea!

I built One five years ago. It works very well. 73

Hi Mike - Many thanks for the video - I intend to try to make one of these myself in the next few weeks. A question if you have a moment. The details state that the pipe would be 25mm, but the pipe available here in the UK is 21.5mm. Would I need to adjust the length or number of turns of the phasing coil on this thinner pipe? I think the bottom coil forming the choke shouldn't be too critical (as I understand, I should use the length of the coax stated as the main guide). I was thinking of putting foil around the coax rather than the pole, and hide it away inside - Do you think that's a silly idea or might work? Thank you G7PAC

Hi Mike. Thanks for making the video of the build. I'm in need of a VHF/UHF antenna, so after watching, wouldn't mind having a go at building myself one of these for regular use at home. The question I have for you sir is; after having built two flowerpot antennas, the regular dual band one and this experimental high gain one, what would be your verdict and thoughts about the two antennas? - We saw at the end of the build of the regular one that it performed well. At the end of this build, we saw you checking the SWR, but not trying it out for performance! - Did it turn out to be a good antenna? Was it's performance better than that of the regular one? Was the extra effort involved in building the worth the extra effort over the regular one? Regards David M0XQZ.

Would be interesting to analyse the antenna before and after the silver foil....

a Master at work.

Mike.. Now I've just watched this one.. I think I'll build this instead! :)

This was the first home brew antenna I built that worked out of the box. VSWR was 1.01 at middle of the 70cm repeater band and 1.3 in the middle of the 2m band. I used 13mm PVC pressure pipe with end caps and brought the feed out through the centre of the bottom cap.

Very nice build Mike. Could you cover the silver foil with heat shrink too? Protect from the elements a bit? I do enjoy these videos. Thanks mate.

Why don’t my homebrew antennas ever look as good as yours Mike? Built several following along. Mine work, but they always look rough. Oh well, practice I guess.

I have been looking at that Experimental DBHGFP Antenna for a week now.. You made it look easy. I am going to give it a go. where is the best, cheapest place to get the Military spec RG58 here in the UK, I see loads of places selling it. but they all have different specs and sizes ! What's the best one to buy, or where's the best place to get it from?

Very interesting 👌👌 thanks 🙏

Hi Mike great video did you ever try it out on the prm frequency 446 mhz for the vswr only asking as I was looking at this one for the 2 meter/70 cm and form band's

DESDE MONTEVIDEO URUGUAY ..EPCEPCIONAL PROYECTO ..FELICITACIONES ,,BUEN TRAVAJO Y MUY PROLIJO ..CX1BAN 73 CORDIALES 11 11 2022

my neighbour recieved lightning damage some years back. I have no problems erecting 'lightning conductors' all over the place now. 160m L antenna is a washing line.

Mike, in the same way that you soldered in the 1.5mm wire for the top section, could you have soldered in a length of the same wire for the lower de-braided section?

This seems like a very good build, but can you tell me what gauge copper wire did you use for the top section?

Is there anything you can do for the SWR on 70cm band as 1.5 is a bit high for me

Beatiful

Hello, I made this antenna, it works really well... how do you estimate the gain, and the maximum admissible power please... Thank you... I'm a fan of your videos... 73

I'm very new and nieve could I hook this straight up to a Baofeng uv5r?

Hi. tell me please, how many turns ofRG58 on PCV 32mm? I dont have 25mm

Thank you Mike. How good this on Marine VHF. 156 MHz ?

Hmmmmm. Interesting aerial if I were interested in 2mtr and 70cms. I would have to do it in black, disguise the foil and wrap it in plastic ivy. But then the wind I get here would just snap the plastic! Multiplying it up for a lower band would make it a bit large though and would definitely snap or just fold over. Time to put in yet another permissions form for aerial(s). Annoyingly I did have permission before I moved in but didn't get the letter, now both persons have left and the computer says NO!!! Nice one Mike, quite a tidy aerial, though looking at the bit of paper you had looked a bit confusing, but when you were half way through I had caught up with what you were building. Excellent.

Very good antena mr maik 73/51

Good work well done can you use it on pmr as well

how critical are those measurements,.. I've just built one from tubing from B&Q (says 21.5mm diam). For the top coax coil you say 70cm, but the diagram on vk2zoi says 670mm. I ended up with 8 windings for the top coax coil, instead of 7,... does it matter that much?. Also, how critical is positioning of the foil sleeve, does it HAVE to cover the whole circumference of the tube ?,... tnx G4FBC

Great job! Thanks! 73 de LA6UOA!

All this work well with TV 75 ohm coax I try and work.

could you please tell me what are the materials you use. im a newbie and i really dont know na names of materials.. im planning to make this antenna.. thanks in advance..

Mike, How are you with a router??? as you really do need to get one of those metre long stainless steel rules inlaid into the worktop, just think how much easier it would make life for you, maybe Santa could bring you one eh.. Super as ever Mike.. Love watching the vids... Whats next (apart from the routing)???

Hi ! Is this a 6m flower pot

I'm having hard time finding a 25mm pvc pipe in US. Can I use 26.8mm pipe? The length of the cable for the coil in the middle will be 720mm in this case

Hi Mike, most interesting, could this be adapted for VHF/UHF Airband?

Hi there Mike i love your channel and i am a subscriber. Iwant to make a sugestion for you to build a G5RV with the twist of a mystery antenna i have build one and it worked great from 80 to 6 meeters. What do you think do some research and let us know. Have a good one. Stratos KE5I 73

Neat idea for a dual band stick, just wish your microphone was a little better used. Much is lost on the audio end.

Mike, the diagram shows 447mm from lower co-ax inner to the top of the 9-turn coil… you mention 43.6cm… is your measurement more accurate? I am currently building this specific DBGHFP antenna. 👍 73 M0RAV

How much coax and cable did you use for this build?

So what's the gain on one of these?

Mind that oak worktop!

Ottima antenna fatta con cavo sat 75ohm...

Hi, nice job as always, love your channel, i recently have made this antenna but i can't explain why the swr in 2m is like 1.02 and on 70cm is around 3.00. i followed all the instruction as precisely as I could. Can you help me? do i need to change or check some particular thing? thanks for the help if you can

...correction 19mm pressure pipe (25mm OD)

Parabems pela antena amigo aqui minha cidade uberaba usamos repetidoras de vhf uhf

Excuse me sir I'm no troll But just where is it going to be put In a flower pot or on a tree 🤔🤔🤔🤔🤔🤔

How about the uhf where the SWR result

How about the swr result in uhf?

I'm challenged too....

hello, tahapan yg terlebih dahulu di masukkan ke dalam pipa vpc tolong di buat secara jelas ,karena video nya anda langsung terpotong. dari memasukkan cabel pertamanya dari lobang yg mana?

Halow...may i know, how max watt power this antenna can handle ???

need help for dimensions for gmrs band

It is with great sadness that we share the news that John Bishop VK2ZOI (VK2BK), long-time President of Hornsby And Districts Amateur Radio Club (HADARC), became a silent key in the early hours of Friday, 29th January 2021.

ANTENA CAPRICHADA

Sodaed ? SoLdered 259 ye gads its vhf uhf not hf N Type is the only one to use

Holes! Holes! not hose!

Inclement ? Piss'n down you mean......... 😊

So many intro!....... Haaayyyyy 😒😒😒😒😒😒😒😒😒😒😒😒😒😒😒😒😒

Good job. Make a flower pot antenna for gmrs radio (462-467 mhz) , whenever you can.Thanks.