Excellent video! I am currently making a yagi uda as well, but the setup is quite different from the one here. I wanted to know how did you make the circuit that checks the working of each director by making the led/lamp glow
Is the cable loop transformer for 50 Ohm cable or 75? Wouldn't a ferrite core transformer be better than that one? And the freq 1200 Mhz: what is it for? For 3G or cellphone communication?
Put A Germanium Diode In The Diode And It Will Shine Much More Brighter And From Larger Distance. :) Great ANtenna You Have Made :) I have Similar, But For Lover Frequency, For 600 To 900 Mhz
Καλησπερα ..μου αρεσε πολυ το βιντεο σας και θα ηθελα να ρωτησω αν η κεραια μπορει να χρησημοποιηθει και για ληψη η πρεπει κατι να αλαχθει? Επισης το γυρισμενο διπολο (folded dipole) δεν πρεπει να ειναι παραλληλο με τα υπολοιπα?
when your camera is shaking, it feels like they started beating you. ))) And thanks for the antenna, I would like you to test and show us the results of the test.
Τhese are common PVC U Shaped Pipe Fitting Clamps Clips Water Tube Holder.For example these www.ebay.com/itm/1-Inch-Dia-PVC-U-Shaped-Pipe-Fitting-Clamps-Clips-Water-Tube-Holder-White-25pcs/252997820733?epid=26003474525&hash=item3ae7d8613d:g:vukAAOSwTQtaSW9A
@@axa1960 please send me the description of making Yagi antenna with details of the lengths of pipe, and other crucial details at WhatsApp 8303409649, astronomyphysicswizard@gmail.com
Ευχαριστώ για την γρήγορη απάντηση λέω να χρησιμοποιείσω 1.3ghz γιατί έχω τον tbs crossfire στα 868 mghz αυτές οι διαστάσεις κάνουν για 1.3ghz; και αν την δοκίμασες τι αποτέλεσμα ειχες;.Ευχαριστώ
Εγω δουλευω για τα αεροπλανα μου το Dragonlink στους 433Μhz και γι αυτο ταιριαζει να εχω για Video στους 1,2GHz.100km εμβέλεια με αυτην την κατευθυνομενη.Tbs crossfire με Kiss FC V2 δουλευω τα Quadcopter και video στους 5,8GHz.
Παρήγγειλα και εγώ έναν. Όταν καμία φορά πας για να πετάξεις θα χαρώ πολύ να έρθω να πετάξουμε μαζει εδώ δεν έχει και πόλους που να ασχολούνται με αυτό το άθλημα.
If you do position the LED loop vertically, you are "cross-polarized" and the coupling to the LED loop will be reduced very significantly. At a far distance, this is also true. If you have two antennas facing each other and one is vertically polarized and the other horizontally polarized, the net gain between them is very, very low. Ordinarily, it's a good idea to mount the yagi with vertical polarization because it accommodates people with vertically polarized, omni-directional receiving antennas (ground plane antennas & single vertical elements.) TMI? Hope not.
yes sir it's possible but the geometry of the antenna will be so small so it becomes hard to tune to the exact 6ghz frequencie but u should try . you never know! you could get it from the first time ! good luck
![✔ Делаем крутую FPV антенну своими руками: Биквадрат [DIY Biquad]](http://i.ytimg.com/vi/TDDRioA4m-c/mqdefault.jpg)
Terrific idea using adjustable clamps for the elements. That really simplifies the process of maximizing the gain. Thank you.
Nicely done! I like the use of pipe fittings. Makes construction and adjustment easy.
So smart of you to set up a boom of a PVC and fixers!!
Excellent video! I am currently making a yagi uda as well, but the setup is quite different from the one here. I wanted to know how did you make the circuit that checks the working of each director by making the led/lamp glow
I love your little RF sensor. :-) nice job on the antenna. 73s
Is the cable loop transformer for 50 Ohm cable or 75? Wouldn't a ferrite core transformer be better than that one? And the freq 1200 Mhz: what is it for? For 3G or cellphone communication?
What Coax cable did you use for the balun?
i could not see clearly the union adapter-cable-antenna.
is neon or led the lamp.thanks.
miniature lamp clasic 1,5 v 100mA
Video was educational and you have cool dogi!! I wish you all good!
Put A Germanium Diode In The Diode And It Will Shine Much More Brighter And From Larger Distance. :) Great ANtenna You Have Made :)
I have Similar, But For Lover Frequency, For 600 To 900 Mhz
Καλησπερα ..μου αρεσε πολυ το βιντεο σας και θα ηθελα να ρωτησω αν η κεραια μπορει να χρησημοποιηθει και για ληψη η πρεπει κατι να αλαχθει? Επισης το γυρισμενο διπολο (folded dipole) δεν πρεπει να ειναι παραλληλο με τα υπολοιπα?
Good Antena, and beautiful dog jajajaj nice 👍
Very interesting video. Thank you for posting it.
What are the element clamps from ?, and where did you get them?
Olá essas medidas onde você conseguiu notei que onde liga os fios esta na posição deitada diferente da yagi original qual a diferença
when your camera is shaking, it feels like they started beating you. ))) And thanks for the antenna, I would like you to test and show us the results of the test.
great this is good for HD TV
Sir can I use a 2mm diameter copper wire instead of those pipes for directors ? I can't find the pipes in my area
How does it look on a VNA?
Is the center pole made from metal or plastic?
Place
very smart.. unfortunatly this work of art wont get up and boggie the nice insulaters are far too wide creating rf blockage
how to make this testing lamp
How strong ur Signal reception anyway?
Can i ask where i can find the perpendicular round clamps to hold each element?
Τhese are common PVC U Shaped Pipe Fitting Clamps Clips Water Tube Holder.For example these www.ebay.com/itm/1-Inch-Dia-PVC-U-Shaped-Pipe-Fitting-Clamps-Clips-Water-Tube-Holder-White-25pcs/252997820733?epid=26003474525&hash=item3ae7d8613d:g:vukAAOSwTQtaSW9A
@@axa1960 please send me the description of making Yagi antenna with details of the lengths of pipe, and other crucial details at WhatsApp 8303409649, astronomyphysicswizard@gmail.com
@@Om_1010 friend got something about these antennas?
@@flydronegpva3401 I am working on radio astrophysics so if you please email at astronomyphysicswizard@gmail.com or WhatsApp we can sign Mou with you
@@axa1960 Where did you buy the copper wire??
the coaxial mesh where it is welded ?
where did you get those clips and what are they called?
These clips are used to attach pvc pipes to the wall.
Ευχαριστώ για την γρήγορη απάντηση λέω να χρησιμοποιείσω 1.3ghz γιατί έχω τον tbs crossfire στα 868 mghz αυτές οι διαστάσεις κάνουν για 1.3ghz; και αν την δοκίμασες τι αποτέλεσμα ειχες;.Ευχαριστώ
Εγω δουλευω για τα αεροπλανα μου το Dragonlink στους 433Μhz και γι αυτο ταιριαζει να εχω για Video στους 1,2GHz.100km εμβέλεια με αυτην την κατευθυνομενη.Tbs crossfire με Kiss FC V2 δουλευω τα Quadcopter και video στους 5,8GHz.
Παρήγγειλα και εγώ έναν. Όταν καμία φορά πας για να πετάξεις θα χαρώ πολύ να έρθω να πετάξουμε μαζει εδώ δεν έχει και πόλους που να ασχολούνται με αυτό το άθλημα.
@@axa1960 πιο σύστημα fpv transmiter και receiver δουλεύεις?για να παραγγείλω και εγώ η τι προτείνεις;
@@sarantis2 γραψε ενα κινητο σου για να επικοινωνήσουμε !
@@axa1960 6980541017
How mutch power do you use to feed the yagi ? I use also 1,2Ghz for atv, ON7ARQ
Hallo Patrick.I use a 2watt video transmitter in this video.
Fantastic!!!
This is for what?
燈?
Como lo as escho el tranmisor de video puedes poner el tutorial porfavor
Can you place the tester leds vertically to the 1.2 g antenna ?
If you do position the LED loop vertically, you are "cross-polarized" and the coupling to the LED loop will be reduced very significantly. At a far distance, this is also true. If you have two antennas facing each other and one is vertically polarized and the other horizontally polarized, the net gain between them is very, very low. Ordinarily, it's a good idea to mount the yagi with vertical polarization because it accommodates people with vertically polarized, omni-directional receiving antennas (ground plane antennas & single vertical elements.) TMI? Hope not.
Excellent...
Please, write the name of needed parts
Can you show more about the antena ?
Hast du die Antenna gestestet ?
Can this be used to receive digital tv vhf and uhf?
Jim Matrix you could but it would be crappy, this is designed for frequencies way beyond TV so making an antenna designed for TV would do WAY better
can you share the measurement sir
Sir i needed to make yagi antenna which can receive rf signal up to 6 gigahertz Is it possible?
yes sir it's possible but the geometry of the antenna will be so small so it becomes hard to tune to the exact 6ghz frequencie but u should try . you never know! you could get it from the first time ! good luck
Please make a video how' is made
Bien
Very good 👍👍👍
I need a antena how ret
Very good
sar ye hamko kase mely ga
yagi 2.4 Ghz plz
Jio Netflix
Hello sir I am India so show mobile signal boost 4G LTE antenna receive video please
wooowwww!!
how much this model
Material for the Yagi about $3
Lo felicito por ser tan mal instructor.
What.....!
Its too big!
Too big for what?