On Apr 15, 2004, at 12:50 PM, Rodney Milam wrote:


Yeah, those antennas rule. I have been looking for a long time for a
source of supplies for those antennas that won't cost me an arm and leg,
mainly the tubing. Anybody know a cheap source for aluminum tubing?

The guys in New Zealand found a downspout that was very close to the correct dimensions.
SeattleWireless made a bunch once.


I've considered making them here...

Jim

Good call Jim.

Thanks,
Rodney Milam
Infinite Technologies Group, Inc.
www.ItsInfinite.com

-----Original Message-----
From: Jim Thompson [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 15, 2004 2:25 PM
To: Rodney Milam
Cc: [EMAIL PROTECTED]
Subject: Re: What dBi 120deg. sector can I use legally w/


On Apr 15, 2004, at 11:34 AM, Rodney Milam wrote:


One thing to consider is that most PC cards are
actually horizontally polarized which is another reason I suggested
horizontal.

This is true.


Who really knows?  Every situation is different and some cards are
actually vertically polarized but very few.

Ya know, the slotted wave-guide antennas are horizontally polarized, and they cover 90-120 deg, depending on the design.

Jim



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