Play · Technology · Workshop. Easy to Build WIFI GHz Yagi Antenna by Biotele on July 7, Table of Contents. Easy to Build WIFI GHz Yagi Antenna. Nick sent in this great build for improving your WiFi connection. There are a lot of different ways to make WiFi antennas, many of them featured.

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Learn how to make your own Yagi WiFi antenna.

How To: Make a simple WiFi Yagi antenna | Make:

More esy and more fancy routers have more than one such antenna for clever tricks to extend their range or yahi, but even if the manufacturer has encased it in mean-looking plastic the antenna inside is the same.

I have been playing around with some wifi networking lately, mostly with the La Fonera, and finally decided to build a directional wifi antenna. Your changes have been saved. You will also be receiving the weekly Make: Send this to a friend Your email Recipient email Send Cancel.

The rule is your EIRP cannot go over a certain amount. Your point does not affect nor negate my point: If you use a high gain antenna on either end, it will not only boost the received signal, but the transmitted one aswell. By Marc de Vinck Marc de Vinck. In other words, the receiver uses whichever antenna receives the strongest signal.


Yoghurt instead of yogurt? Find the wlan adaptor with the highest receive sensitivity dBm dBm.

Easy to Build WIFI GHz Yagi Antenna | DIY | Pinterest | Wifi, Wifi antenna and Ham radio

Buy the router as above. You are commenting using your Facebook account.

You are commenting using your Twitter account. I am hugely skeptical of 8. All cards are both transmitter and receiver, so you could not only use a receiver antenna. I expect the relevant laws allow higher power transmissions in ham radio bands, not in ISM bands.

Turn down your transmit power until eirp is mW when in EU and you can sustain a link to a router 1. With more antenna gain, the power needs to bukld reduced.

A Simple Yagi Antenna For Your Wi-Fi Router

This is unlikely to be true. This site uses Akismet to reduce spam. I could be very wrong though. The reason is that the power limits are defined to contain the chance of interfering with other users.

Why is no one 3D printing these already?! I did something similar once, when our office internet was out and I knew someone in the building across the street. OTOH, you can use a high gain antenna on the receiver without restriction; this reduces the interference you suffer due to other transmitters. Who ever thought that was a good idea?


Go into the setup of the Comcast router and turn the wireless part off.

Get the Magazine Make: Would cost too much for almost no benefit. Just like above but the Comcast router also is active on WiFi. Leave a Reply Cancel reply Enter your comment here Email required Address never made public.

Fill in your details below or click an icon to log in: There wifl no transmitter and receiver in wifi.

This is what I need. Or will yag 2. If I wanted to find Wifi transmitters on a certain frequency, what kind of antenna would I use? That last one is pretty easy, just set the ssid to your ham callsign. But if you are planning to keep the same coverage in other directions when using this mod, you will find out where that extra signal came from.

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