Comments on: AMOS wifi homemade antenna http://www.larsen-b.com/Article/209.html Titanium Exposé Fri, 21 Nov 2008 10:46:37 +0000 http://wordpress.org/?v=2.6 By: Vic http://www.larsen-b.com/Article/209.html#comment-2 Vic Tue, 30 Nov 1999 00:00:00 +0000 #comment-2 <p>I don't have much practical experience yet,but maybe you could make the balun on PCB material. I think you would have less problems with breaking , soldering or getting the right lengths ( since every mm counts).</p> I don’t have much practical experience yet,but maybe you could make the balun on PCB material.
I think you would have less problems with breaking , soldering or getting the right lengths ( since every mm counts).

]]> By: Jkx http://www.larsen-b.com/Article/209.html#comment-3 Jkx Tue, 30 Nov 1999 00:00:00 +0000 #comment-3 <p>This issue, is that the balun is a 50 Ohms wire, and doing a 50 Ohms piece of PCB isn't really easy. That's the main issue..</p> This issue, is that the balun is a 50 Ohms wire, and doing a 50 Ohms piece of PCB isn’t really easy. That’s the main issue..

]]> By: CaLE http://www.larsen-b.com/Article/209.html#comment-4 CaLE Tue, 30 Nov 1999 00:00:00 +0000 #comment-4 <p>DOES ANYONE HAVE A AUTO CAD FILE OF THIS ANTENNA? if yes,please send it to me.THX!</p> DOES ANYONE HAVE A AUTO CAD FILE OF THIS ANTENNA?
if yes,please send it to me.THX!

]]> By: Vic http://www.larsen-b.com/Article/209.html#comment-5 Vic Tue, 30 Nov 1999 00:00:00 +0000 #comment-5 Hi, can this antenna to operate in some PCS or cellular system, if I modified it? <br /> Hi, can this antenna to operate in some PCS or cellular system, if I modified it?

]]> By: Jkx http://www.larsen-b.com/Article/209.html#comment-6 Jkx Tue, 30 Nov 1999 00:00:00 +0000 #comment-6 <p>What is PCS ? For cellular or other stuff, this should work if you tweak the size, but I gonna be a little to big I think</p> What is PCS ? For cellular or other stuff, this should work if you tweak the size, but I gonna be a little to big I think

]]> By: slx http://www.larsen-b.com/Article/209.html#comment-7 slx Tue, 30 Nov 1999 00:00:00 +0000 #comment-7 <p>Hello! I want to change/adapt this antenna for a more precise channel, is there an formula to calculate this? Also, i didn't understand very well the making of "balun", are there some bigger photos, more clear schema? How about the 9 element one? Thank you!</p> Hello!
I want to change/adapt this antenna for a more precise channel,
is there an formula to calculate this?
Also, i didn’t understand very well the making of "balun",
are there some bigger photos, more clear schema?
How about the 9 element one?
Thank you!

]]> By: Jkx http://www.larsen-b.com/Article/209.html#comment-8 Jkx Tue, 30 Nov 1999 00:00:00 +0000 #comment-8 <p>The author of this antenna had done several other models (with 7,9 element): check out this: <a class="reference" href="http://yu1aw.ba-karlsruhe.de/vhf_ant.htm">http://yu1aw.ba-karlsruhe.de/vhf_ant.htm</a></p> <p>For the balun check this urls: <ul> <li><a class="reference" href="http://www.brest-wireless.net/forum/viewtopic.php?id=75&p=2">http://www.brest-wireless.net/forum/viewtopic.php?id=75&p=2</a></li> <li><a class="reference" href="http://www.brest-wireless.net/gallery/AntenneAmos">http://www.brest-wireless.net/gallery/AntenneAmos</a></li> </ul> </p> The author of this antenna had done several other models (with 7,9 element):
check out this: http://yu1aw.ba-karlsruhe.de/vhf_ant.htm

For the balun check this urls:

]]> By: zvi http://www.larsen-b.com/Article/209.html#comment-9 zvi Tue, 30 Nov 1999 00:00:00 +0000 #comment-9 <p>is it possibel to use something other, than copper/aluminium/brass, for the reflector? I think any metal can be used, no? and one more question, is RG58 good for WiFi?</p> is it possibel to use something other, than copper/aluminium/brass, for the reflector? I think any metal can be used, no?
and one more question, is RG58 good for WiFi?

]]> By: Jkx http://www.larsen-b.com/Article/209.html#comment-10 Jkx Tue, 30 Nov 1999 00:00:00 +0000 #comment-10 <p>You can use every metal you want.. since you can solder it. And No RG58 isn't really good for wifi. But if you use a small distance, this doesn't really matter.</p> <p>Bye</p> You can use every metal you want.. since you can solder it. And No RG58 isn’t really good for wifi. But if you use a small distance, this doesn’t really matter.

Bye

]]> By: Holder350 http://www.larsen-b.com/Article/209.html#comment-11 Holder350 Tue, 30 Nov 1999 00:00:00 +0000 #comment-11 <p>Useing TV coax is not a great idea consitering its a 75ohm cable. you will loose all your signal in 2-3 feet.</p> <p>And the reflector can be made from almost any metal. Consitering that people have made "cantennas" that utilize a tin can as the houseing for the small (I think its 1.21") antenna, directing it tward the access point in question.</p> Useing TV coax is not a great idea consitering its a 75ohm cable. you will loose all your signal in 2-3 feet.

And the reflector can be made from almost any metal. Consitering that people have made "cantennas" that utilize a tin can as the houseing for the small (I think its 1.21") antenna, directing it tward the access point in question.

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