/tech/ - Homemade 2.4 Ghz omni antenna

Name: ‮suomynonA 2006-08-21 14:51

So my wireless connection sucks and I look up a guide on how to make a good wireless antenna. I don't want a directional antenna, I was looking for an omnidirectional one. Here is the best guide I found:
http://wireless.gumph.org/articles/homemadeomni.html
The only problem is that I don't have the type of coax cable that the guide mentions, and as such I need to make corrections for the differences in Velocity Factors. I do not, however KNOW the velocity factor of this cable, and googleing comes up fruitless. The type of cable I have is BELDEN T 9104 DUOBOND II-BRAID CATV COAX 20 AWG 75 OHM GM. Unless the Velocity Factor is hidden somewhere in that name or I can find some kind of guide that will tell me the velocity factor, I can't make this antenna.

My question is this: Can anyone tell me the velocity factor of this cable, where to find the velocity factor, or an alternative homemade omnidirectional antenna making method?

Name: Anonymous 2006-08-22 20:45 (sage)

why do you want an omnidirectional one? are you roaming with a laptop?

Name: mary 2009-06-10 2:55

Dear friend,

We are happy to offer you kinds of antennas,welcome to our site:
http://stores.shop.ebay.com/QualityChinaGoods_GPS-Antenna_W0QQ_fsubZ18765624QQ_sidZ196379607QQ_trksidZp4634Q2ec0Q2em322

http://www.szwholesale.com/gps-antennas-c-160.html

Any questions,please feel free to contact me.
MSN and email:
service-rfsupplier@hotmail.com
Sincerely
Mary

Name: dangerous dave 2009-06-24 7:27

im actually working on making a wifi antenna from a satellite dish. it's gonna be used as a receiving antenna though to raid my neighbors interbutz.

Name: replica Ferrari 2010-01-03 13:38

http://www.iwcwatches.us/Hublot/ replica Hublot
http://www.iwcwatches.us/IWC/ replica IWC
http://www.iwcwatches.us/Jaquet-droz/ replica Jaquet droz
http://www.iwcwatches.us/Lady-Watches/ replica Lady Watch
http://www.iwcwatches.us/Longines/ replica Longines
http://www.iwcwatches.us/Louis-Vuitton/ replica Louis Vuitton

Name: Concord watches 2010-01-06 2:22

<A href="http://www.longineswatches.org/">replica watch</A> <A href="http://www.longineswatches.org">cheap fake watches</A> <A href="http://www.longineswatches.org/">replica watches</A> <A href="http://www.longineswatches.org">watches for sale</A> <A href="http://www.longineswatches.org/">cheap replica watches</A> <A href="http://www.longineswatches.org/">watches replica</A> <A href="http://www.longineswatches.org/Longines/">Longines replica</A> <A href="http://www.longineswatches.org/Patek-Philippe/">replica Patek Philippe</A> <A href="http://www.longineswatches.org/Ferrari/">replica Ferrari</A> <A href="http://www.longineswatches.org/DeWitt/">replica DeWitt</A> <A href="http://www.longineswatches.org/chopard/">chopard watch for sale</A> <A href="http://www.longineswatches.org/Breguet/">Breguet watches</A>

Name: replica Patek Philippe 2010-01-07 20:13

<A href="http://www.longineswatches.org/">replica watches</A> <A href="http://www.longineswatches.org/">watches replica</A> <A href="http://www.longineswatches.org/">cheap replica watches</A> <A href="http://www.longineswatches.org/">replica watch</A> <A href="http://www.longineswatches.org/Rolex/GMT/">Rolex GMT replica</A> <A href="http://www.longineswatches.org/Rolex/Submariner/">Rolex Submariner replica</A> <A href="http://www.longineswatches.org/Hermes/">Hermes watches</A> <A href="http://www.longineswatches.org/oris/">oris watch for sale</A> <A href="http://www.longineswatches.org/Rolex/Day%20Date/">Rolex Day Date replica</A>

Name: Rado replica 2010-01-11 15:21

Name: watches replica 2010-01-12 9:10

<A href="http://www.dearwatches.com/">replica watches</A> <A href="http://www.dearwatches.com/">cheap replica watches</A> <A href="http://www.dearwatches.com/rolex-watches-rolex-prince-c-72_9.html">Rolex Prince watch for sale</A> <A href="http://www.dearwatches.com/patek-philippe-c-54.html">replica Patek Philippe watches</A> <A href="http://www.dearwatches.com/panerai-c-53.html">Panerai replica</A> <A href="http://www.dearwatches.com/breguet-c-18.html">replica Breguet</A> <A href="http://www.dearwatches.com/uboat-c-65.html">replica U-Boat</A> <A href="http://tiffanybuy.net">Tiffany Earrings</A>

Homemade 2.4 Ghz omni antenna

1 Name: ‮suomynonA 2006-08-21 14:51

2 Name: Anonymous 2006-08-22 20:45 (sage)

3 Name: mary 2009-06-10 2:55

4 Name: dangerous dave 2009-06-24 7:27

9 Name: replica Ferrari 2010-01-03 13:38

10 Name: Concord watches 2010-01-06 2:22

11 Name: replica Patek Philippe 2010-01-07 20:13

12 Name: Rado replica 2010-01-11 15:21

13 Name: watches replica 2010-01-12 9:10

17 Name: 媚薬 2011-05-09 21:38

18 Name: Xing霸 2011-05-09 21:39

19 Name: kevin 2011-05-11 3:48