Posts Tagged ‘802.11a’

2100 – 11000 MHz LOG PERIODIC ANTENNA

Saturday, October 27th, 2007

(2.1 – 11 GHz)
This log periodic printed circuit board antenna gives great performance from 2100 – 11000 MHz. This range includes wireless networking at 2.4GHz (802.11b/g) and 5.8GHz (802.11a).

Here are dimensions of this antenna.

http://www.g0mrf.freeserve.co.uk/cband.htm

2100 - 11000 MHz LOG PERIODIC ANTENNA2100 - 11000 MHz LOG PERIODIC ANTENNA

And a link to a site from were You can buy this only for 12$

http://www.wa5vjb.com/products1.html

5 – 6 GHz Helical Antennas

Thursday, September 13th, 2007


Wow ! It’s a surprise for me to see that helical antennas are working so good on 5ghz to 6ghz band. Here is a company that selling them http://www.q-par.com/products/helical-antennas/5-6-ghz-helical-antenna

GAIN ~10 to 11.5 dBic by specification -who knows 🙂

So if You like to try 5ghz wireless links, You may try helical antennas . I’ll be waiting for results if someone try to build and test this.

Here is the picture of one of this – nothing unusual really:

5GHz Helical Antenna5GHz Helical Antenna