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rob

yagi 2.4Ghz yagi

264 posts in this topic

722 v2 CHICO!

a 200 metros con cualquier cosa de mas de 15dbi debería conectar y mantener señal Puedes soldar directo a la usb (cable lo mas corto posible)y desde  allí cable usb hasta 4-5 metros

From 200 meters anything above 15dbi should do it , Can you solder the USB card closer to the antenna and then a longer USB cable (no loss) 75ohm catv cable no no

Edited by clanon
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11 hours ago, overlordox said:

Those usb extensions are expensive i cannot aford it

un cable de RED te sirve no mas de 4-5 metros

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On 06.03.2020 at 5:46 PM, Admin said:

,,, this is a simulation with 8mm rod....

193.jpg

The constructive dimensions...

192.jpg

For example, this antenna. It is connected to the USB adapter and to the computer. And what other options are there? Can I connect it to the phone?

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I think you don't need to connect directly the antenna to the phone anymore, you can have your phone connected to the access point.

,,,or if you want watch this video on youtube....

 

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6 hours ago, DavidER said:

For example, this antenna. It is connected to the USB adapter and to the computer. And what other options are there? Can I connect it to the phone?

only if the phone has a wifi connector (micro SMA IPEX ) BUT having the 722 in the antenna is the FIX and a LAN cable to usb (SOME GUYS got 12 meters ) from the usb on the 722...THAT's HOW  I would do it (have done)

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On 02.06.2018 at 19:26, Admin said:

Но в любом случае Иван умница..!!!

anigif.gif

The topic is about 2400 antennas. And what is this desktop antenna that added a photo here?

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On 1/9/2025 at 18:16, clanon said:

722 v2 ¡CHICO!

a 200 metros con cualquier cosa de mas de 15dbi deberías conectar y mantener señal Puedes soldar directo a la usb (cable lo más corto posible)y desde allí cable usb hasta 4-5 metros

Desde 200 metros, cualquier señal superior a 15 dBi debería funcionar. ¿Podrías soldar la tarjeta USB más cerca de la antena y luego usar un cable USB más largo (sin pérdidas)? Cable CATV de 75 ohmios, no.

Finalmente pude conseguir el cable extensor usb de 3 metros, me costo pero valio la pena y es suficiente para pornerlo de mi ventana a la pc voy a hacer exactamente como en el video del youtuber kerosan y soldar la peqeña antena del tplink 722 a la yagi y desde alli el usb hasta la pc y ponerle una botella grande para que no se moje ya que claramente estara expuesto al exterior el adaptador wifi

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10 hours ago, overlordox said:

 soldar la peqeña antena del tplink 722 a la yagi y desde alli el usb hasta la pc 

Most people use it like this picture (the aux antenna could give problems)

La mayoría de la gent lo usa de esta manera...la segunda antenna interfiere y no ayuda en nada...

6NarP5G.jpeg

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50 minutes ago, clanon said:

La mayoría de la gente lo usa como en esta foto (la antena auxiliar podría dar problemas)

La mayoría de la gent lo usa de esta manera...la segunda antena interfiere y no ayuda en nada...

6NarP5G.jpeg

Puedes decirme que sugieres que haga exactamente? Como te podras imaginar solo soy un novato en el tema de construir antenas

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lo mas fácil es tener un cable (corto) de 50 ohms desde la antenna hacia la wlan y el conector hembra a rosca sin soldar dentro del PCB

Easiest way is a coax from antenna (SHORTEST POSSIBLE) towards the usb wlan card and the SMA female attached to the card (and avoid soldering inside the card)

incluso el conector roscado al reflector Disc seria lo mas corto y fuerte (el ultimo disco y mayor diámetro puede estar directo al exterior del coaxial)

Edited by clanon

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On 01.11.2024 at 10:28, ALecNET3993 said:

Привет, я прочитал всю эту ветку. Может кто-нибудь объяснить, действительно ли 15-миллиметровый ободок вокруг рефлектора необходим для корректной работы антенны? Потому что я видел, как некоторые люди его упускали при моделировании. 

signal-2021-02-20-104703.thumb.jpeg.16b5c63b4d69ce9a3e6e06ec0644315b.jpeg

doubltbest.png

It was not possible to attach images. Therefore, I quote. A question for the administrator. Is this option suitable for antennas 1800, 2100? If you make a rim around the reflector.

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,,, a rim around the reflector,it is not of major importance,so it may be missing...!!!

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