Nice and simple video. But do try to make a video where small antennae are already present and soldered. Problem is , I dnt know which one is ground and which on is signal wire.
1. Are you using a normal wifi antenna and the coaxial cable. 2. The shield of the cable is correctly connected to GND. 3. You must cut the copper trace to the (original) PCB antenna and solder the coaxial cable as you saw in the video. It's bad to put 2 antennas in parallel. 4. If you did all this things correctly, then there's nothing more you can do. Your circuit does not support such external antenna.
My repeater has 4 pcb anteena i cut them all and im getting signal is low but its there are this situation is normal or should the repeater not work to know that is all the pcb anteena are disconnecte
Hello, In this video, I am talking about adding an external antenna. A simple wire will not do much good. So yes, a coax cable with a proper WiFi antenna will be a real improvement.
Hey Ferdz. Usualy large areas of PCB covered in copper is GND. If your device is powered with DC, say 5V, then -5V is GND. Or else look for the negative pin of a big capacitor.
Thanks! Exactly what I'm looking for.
Nice and simple video. But do try to make a video where small antennae are already present and soldered. Problem is , I dnt know which one is ground and which on is signal wire.
Line signal at board need cut copper??
Do you know of a forum a could ask detailed questions about this topic and chips
Sorry, I don't know
@@Racov well shoot, thanks anyway. Great video 👍
That’s really helpful ,Thank you so much 👍🏽👋🏽
The brass cylinder works as a ground? Why use brass and not copper?
Brass is a copper alloy. Perhaps it was cheaper this way.
Hi great video
Can you do this on new laptops ?
Hey man,
I don't know. The old ones had the antenna around the display. These new fancy ones, who knows?! Can't even open them up.
It's not that easy !!! sometimes , u,re gonna need to remove some capacitors ... etc
Signal need cut copper ???
Yes, signal
So, is it works well?
It works!
Without it, I wouldn't be able to use the device.
I did the here on repeater device When i place the anteena i get 1 bar when i remove it i get 3 why ?
Any help
1. Are you using a normal wifi antenna and the coaxial cable.
2. The shield of the cable is correctly connected to GND.
3. You must cut the copper trace to the (original) PCB antenna and solder the coaxial cable as you saw in the video. It's bad to put 2 antennas in parallel.
4. If you did all this things correctly, then there's nothing more you can do. Your circuit does not support such external antenna.
My repeater has 4 pcb anteena i cut them all and im getting signal is low but its there are this situation is normal or should the repeater not work to know that is all the pcb anteena are disconnecte
Any simple wire should work as anthena or it is recomended to use a shielded wire with ground connected?
Hello,
In this video, I am talking about adding an external antenna. A simple wire will not do much good.
So yes, a coax cable with a proper WiFi antenna will be a real improvement.
You need 50 ohm impedance wire
Does it work for RF433Mhz signals?
Yes, it works. You need an antenna for 433MHz.
How can we know where is ground?
Hey Ferdz.
Usualy large areas of PCB covered in copper is GND. If your device is powered with DC, say 5V, then -5V is GND.
Or else look for the negative pin of a big capacitor.
@@Racov Thank you sir im trying to add a ufl seat on my board and while the other one board is using sma connector female, now i know
So Thanks brother.
Holy shiztits THANK YOU
Cool
Thank you 🎉🎉🎉