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where do we get the BNC with the M 5 thread? Or is it homebrewed.

😳😲🧐🤔 It's great, I didn't know you could make an antenna with resonant cavity in a plastic canister... I have an 11-meter CB antenna and that antenna has the length of 3 meters, but it has a metal tip separate from the antenna that makes a similar effect. Thanks a lot

No 1 is better.

congratulations on the contacts made, and thank you very much for sharing your projects. a strong 73 from PY2WLM

Wonderful.

Great Job! QRP rulez! 73 de DK7IH!

Impressive setup. As the radio is plastic, perhaps some kind of bracket to support the antenna might be a good idea. Many thanks for the video.

That's an RF filter, not an oscillator. Altough, it will oscillate too.

what is the counterpoise size? vy73

DE BD3QJN 73

Great work, only a minor point, that minor assymetry forced on the winding by the connector schewes the frequency response some (yes even toroids are affected by neatness of winding) and thus the SWR some, just minutely (worst was 0.04 units) but on QRPp it might pay to chase the extra with a 7mm longer unit

What's the difference using a radio than using a mobile phone ? Did anything become of this ? In Ireland I would tell Police to take a hike, nothing they can do, you have a licence to legally transmit. You got to challenge these crooks and ask them what laws you're breaking and demand to see a supervisor.

How can buy one ? A I m in Miami, Florida

What kind of antenna is that?

Hey David, i'm interested in your antenna. Do you have a link where we can buy it ?

Nice clear tone. I thought you schematic showed two transistors?

Hallo! Welcher Mast ist denn hier sinnvoll, primär Sota! Vielen Dank!

Super!! Kann ich auch zwei dieser Antennen haben? Natürlich bezahle ich sie 😉 73 de DL1YKQ 😊

This looks like a great antenna for me to build, are those end plugs, the feeding point and the insulators, 3D printed by you, and where can I get them?

David, have you tried using the radio on high bands: 10, 12m (mayby 15m). How is the receiving on these bands?

I was waiting for the 15,12 and 10m bands..... :(

do you still offer this kit

Can you share drawings of the 2m version? 73 de SM0XPJ, Jonas

Sanitary? Can you explain? "Sanitary" auf Englisch bedeutet frei von Elementen wie Schmutz oder Krankheitserregern, die die Gesundheit gefährden; hygienisch. Ist das antibakteriell und antimikrobiell?

Thank for good video.🎉🎉

Very effective implementation David !! Congrats 73de DL/SV2LLJ Ioannis

Can you tell me where to purchase the ingredients? Plastic container, BNC adapter... Antenna...

Amazing QSO. That's S01WS (the prefix is S01).

Megépítem 10 méterre, adtál néhány jó tippet. Köszönöm!

In Brazil I just have to deal with curious people thinking I'm crazy. 73 PP5MGT

2 whisky 😂😂 super antenna

I am in the US. I know you made the Moxon for QRP. Can I put higher power through the moxon?

what is the easiest way to tune that radio?

Best DX , 9a2us 73

11 meters?

do u have the value in m-henry of the two coil?

Hi David, super Antenne !! Nachdem ich vom Baumarkt noch 4 Leerohre je 2m besorgt hatte, sofort montiert und schon erste QSO‘s mit der USA führen können. Kann ich nur empfehlen. 73 Joachim DL1JH

Nr.1

Congratulations on your well-presented video which has re-kindled my interest in QRP operation. Kind Regards, Barrie G4PCK.

Great Audio with Nr.1😉

Much bettet..👍🏻 und Nummer 1 ist qualitativ besser. 😉

Guten Abend, David. Gibt es das Video auch in deutsch? LG Bernd

Nr 1 is the better one

Nummer 1 ist viiiieeelll besser!

First one is better

Hallo David, ganz klar das erste. 73 DL1JH

No 1

#1

First one is way better. Second one sounds a bit clipy and noisy. Vy73 de DF3MT

Yes David, first one is better. Second one has too much noise reduction.