Re: [WISPA] 120* Sectors

2006-02-13 Thread Pete Davis
Back to backk on a pole might be a problem. Are the antennas at least 6' apart from each other? (horizontally or vertically?) Physical separation may not be an issue until the subscriber numbers go up, but it be a problem. Pete Davis NoDial.net Brian Rohrbacher wrote: Here is what I use.

Re: [WISPA] 120* Sectors

2006-02-13 Thread JohnnyO
He is using channel 1 / 6 / 11 - there will be no f/b issues if he is using Non-Overlapping channels. JohnnyO On Mon, 2006-02-13 at 06:24 -0600, Pete Davis wrote: Back to backk on a pole might be a problem. Are the antennas at least 6' apart from each other? (horizontally or vertically?)

Re: [WISPA] 120* Sectors

2006-02-13 Thread John Scrivner
Your problem is likely peer to peer file sharing I bet. Do you have the ability to see what is actually being sent per IP address on your network? A flood from a peer to peer attack can bring your wireless network to its knees. One client with multiple sessions can do the damage all by

Re: [WISPA] 120* Sectors

2006-02-12 Thread Brian Rohrbacher
I'd like to get a handle on my issues with a sector change, not a push up mast and grid at every subs house. Brian Rohrbacher wrote: Here is what I use. http://www.demarctech.com/products/reliawave-antennas/2_4Ghz/DT-AN-24-120H-135.html I have three mounted back to back on a pole. It all

RE: [WISPA] 120* Sectors

2006-02-12 Thread Mike Bushard, Jr
For 3 Radios: http://www.maxrad.com/product_overview_detail.cgi?id_num=10696styleid=8 For single Radio: http://www.maxrad.com/product_overview_detail.cgi?id_num=10511styleid=8 I never hooked up a customer if they were not at 11meg, anytime I tried the performance was terrible. Maybe you need

Re: [WISPA] 120* Sectors

2006-02-12 Thread Brian Rohrbacher
I am moving to 900, that is a lot of cash to change em all out. I'm looking for a quick fix to stabilize the majority of them. Mike Bushard, Jr wrote: For 3 Radios: http://www.maxrad.com/product_overview_detail.cgi?id_num=10696styleid=8 For single Radio:

Re: [WISPA] 120* Sectors

2006-02-12 Thread JohnnyO
I would change to either of these antennas : Part No: SAH24-16-G Item Description: 16dBi 95Deg HPOL Sector Antenna, N Female Connector, Single Bracket Price: $209.95 We have several of these deployed and are easily getting 120deg of coverage out of them even though their rated for 95deg.

Re: [WISPA] 120* Sectors

2006-02-12 Thread Brian Rohrbacher
This is what I use. 4 Gain ³ 13.5dBi 5 Polarization Horizontal, Linear 6 3dB Horizontal Beamwidth 120° See attached plot http://www.superpass.com/SPHSG4T.html#H_plane 7 3dB Vertical Beamwidth 12° See attached plot http://www.superpass.com/SPHSG4T.html#V_plane 8 Front to

Re: [WISPA] 120* Sectors

2006-02-12 Thread Brian Rohrbacher
I need horizontal. Mike Bushard, Jr wrote: For 3 Radios: http://www.maxrad.com/product_overview_detail.cgi?id_num=10696styleid=8 For single Radio: http://www.maxrad.com/product_overview_detail.cgi?id_num=10511styleid=8 I never hooked up a customer if they were not at 11meg, anytime I tried