Lets get back to business. Its a long time with nothing interesting about wifi antennas.
This one is samll wifi antenna from my old zyxel router. It works great and finally I have some good pictures of it thanks to my friend from ONEBG
This antenna is little different from other 5 dbi antennas I used it give me more ssids when I scan and may be it give me more than the 5dbi it promises.
Link :
Printed on dual sides of 1mm FR4 board.
60 degrees sector.
Price mentioned around 130 euros
I thing that this can be used as omni antenna without the reflector. And can be build with more or whit less dipoles for tests.
5Ghz Sector Wifi Antenna
5Ghz Sector Wifi Antenna schematic
Lets back to main thing – wifi antennas. Its enough hardware for now.
I hate omni antennas – they are pain to be made and to be tuned – it so hard to get one running – it hard even to buy one working.
This omni antenna is strange , I can not get the idea here.
13dbi Omni WIFI Antenna – this must be an Do It Yourself version of HACKED original omnidirectional wifi antenna.
Look interesting but I do not promise anything here.
Materials needed for this DIY antenna :
PVC tube 20 mm,
PVC tube with copper tube inside of it and inner diameter 15mm,
2.5mm copper wire
Here are the pictures :
13dbi diy omni wifi antenna
There are two spinals here – one is clear – but I cant get were is connected second one.
UPDATE – there is metal ring in the center of this antenna ! Here second line is connected.
13dbi diy omni wifi antenna 2
13dbi diy omni wifi antenna photo finished
13dbi diy omni wifi antenna
13dbi diy omni wifi antenna METAL RING !
13dbi diy omni wifi antenna coax