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Пікірлер
@Hamradio223
@Hamradio223 2 күн бұрын
Hallo David, kannst du eine Stückliste mit all den Materialien, die für die Antenne benötigt werden, hier posten?. Vielen Dank.
@Mr.Engine993
@Mr.Engine993 4 күн бұрын
this is awesome! will it pick up just about anything in this configuration, hence the elimination of the tuning variable capacitor?
@m0dad
@m0dad 7 күн бұрын
Hi David, congratulations becoming a father, its a wonderful time and hobbies must come last. Very impressive homebrew antennas as always and excellent contacts. Well done.73...de David M0DAD.
@jbisogno2000
@jbisogno2000 14 күн бұрын
where do we get the BNC with the M 5 thread? Or is it homebrewed.
@ivanmarvilla7143
@ivanmarvilla7143 15 күн бұрын
😳😲🧐🤔 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
@TheMicrofox
@TheMicrofox 19 күн бұрын
No 1 is better.
@williamisaac1890
@williamisaac1890 20 күн бұрын
congratulations on the contacts made, and thank you very much for sharing your projects. a strong 73 from PY2WLM
@FrankBrickle
@FrankBrickle 22 күн бұрын
Wonderful.
@user-vh1dc6fy3v
@user-vh1dc6fy3v 22 күн бұрын
Great Job! QRP rulez! 73 de DK7IH!
@redjohn20001
@redjohn20001 24 күн бұрын
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.
@qwertykeyboard5901
@qwertykeyboard5901 25 күн бұрын
That's an RF filter, not an oscillator. Altough, it will oscillate too.
@FunLab737
@FunLab737 25 күн бұрын
what is the counterpoise size? vy73
@xiaobaicai166
@xiaobaicai166 27 күн бұрын
DE BD3QJN 73
@najroe
@najroe Ай бұрын
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
@o00scorpion00o
@o00scorpion00o Ай бұрын
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.
@gusflastate
@gusflastate Ай бұрын
How can buy one ? A I m in Miami, Florida
@gusflastate
@gusflastate Ай бұрын
What kind of antenna is that?
@gam67
@gam67 Ай бұрын
Hey David, i'm interested in your antenna. Do you have a link where we can buy it ?
@mktwatcher
@mktwatcher Ай бұрын
Nice clear tone. I thought you schematic showed two transistors?
@martinfischer5766
@martinfischer5766 2 ай бұрын
Hallo! Welcher Mast ist denn hier sinnvoll, primär Sota! Vielen Dank!
@MrTrico78
@MrTrico78 2 ай бұрын
Super!! Kann ich auch zwei dieser Antennen haben? Natürlich bezahle ich sie 😉 73 de DL1YKQ 😊
@rodgerhanson
@rodgerhanson 2 ай бұрын
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?
@yankee-janki
@yankee-janki 2 ай бұрын
David, have you tried using the radio on high bands: 10, 12m (mayby 15m). How is the receiving on these bands?
@yankee-janki
@yankee-janki 2 ай бұрын
I was waiting for the 15,12 and 10m bands..... :(
@marklindsey751
@marklindsey751 2 ай бұрын
do you still offer this kit
@jonaswalther9245
@jonaswalther9245 2 ай бұрын
Can you share drawings of the 2m version? 73 de SM0XPJ, Jonas
@KD9ZHF
@KD9ZHF 2 ай бұрын
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?
@mkh_MAKUBHIA
@mkh_MAKUBHIA 2 ай бұрын
Thank for good video.🎉🎉
@SV2LLJ
@SV2LLJ 2 ай бұрын
Very effective implementation David !! Congrats 73de DL/SV2LLJ Ioannis
@gemeboyman
@gemeboyman 3 ай бұрын
Can you tell me where to purchase the ingredients? Plastic container, BNC adapter... Antenna...
@JSHELDONJR
@JSHELDONJR 3 ай бұрын
Amazing QSO. That's S01WS (the prefix is S01).
@109HA91
@109HA91 3 ай бұрын
Megépítem 10 méterre, adtál néhány jó tippet. Köszönöm!
@marcelorobertogadotti269
@marcelorobertogadotti269 3 ай бұрын
In Brazil I just have to deal with curious people thinking I'm crazy. 73 PP5MGT
@Rudy80417
@Rudy80417 3 ай бұрын
2 whisky 😂😂 super antenna
@marksutton1867
@marksutton1867 3 ай бұрын
I am in the US. I know you made the Moxon for QRP. Can I put higher power through the moxon?
@benshanealroberts4140
@benshanealroberts4140 4 ай бұрын
what is the easiest way to tune that radio?
@milan9a2us
@milan9a2us 4 ай бұрын
Best DX , 9a2us 73
@zurdoyvago...
@zurdoyvago... 4 ай бұрын
11 meters?
@architetturaearte
@architetturaearte 4 ай бұрын
do u have the value in m-henry of the two coil?
@DL1JH
@DL1JH 4 ай бұрын
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
@htibi100
@htibi100 4 ай бұрын
Nr.1
@barriejames7732
@barriejames7732 4 ай бұрын
Congratulations on your well-presented video which has re-kindled my interest in QRP operation. Kind Regards, Barrie G4PCK.
@AFUDomi
@AFUDomi 4 ай бұрын
Great Audio with Nr.1😉
@Pilot_Domi
@Pilot_Domi 4 ай бұрын
Much bettet..👍🏻 und Nummer 1 ist qualitativ besser. 😉
@berndrichter4211
@berndrichter4211 4 ай бұрын
Guten Abend, David. Gibt es das Video auch in deutsch? LG Bernd
@JochenPippir
@JochenPippir 4 ай бұрын
Nr 1 is the better one
@FUNKFIEBER
@FUNKFIEBER 4 ай бұрын
Nummer 1 ist viiiieeelll besser!
@SQ5TK
@SQ5TK 4 ай бұрын
First one is better
@DL1JH
@DL1JH 4 ай бұрын
Hallo David, ganz klar das erste. 73 DL1JH
@junkseed
@junkseed 4 ай бұрын
No 1