<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Arial; font-size: 12pt; color: #000000'>This might be overkill, but if you need to keep it secure, you could look at Prosoft Technology. They sell industrial grade equipment, so it's not cheap, but some of their wireless devices do frequency hopping. We don't use their wireless modules but we use other modules in the systems we sell.<br><br>http://www.prosoft-technology.com/<br><br><br>----- Original Message -----<br>From: "Mike Stanczyk" <stanczyk@pcisys.net><br>To: lug@lug.boulder.co.us, clue@cluedenver.org<br>Sent: Monday, May 23, 2011 10:18:12 AM<br>Subject: [clue] Long range wireless bridging<br><br>I've been asked to look into wireless bridging at my new job(yeah!).<br><br>We have three buildings. E has a 40Mbit connection. A has a 2 Mbit<br>connection. M has a wireless bridge connection to A at .75Mbit using<br>a consumer 802.1b router with a MaxRad antenna.<br><br>Distances involved:<br>A->E 177 meters<br>E->M 209 meters<br>A->M 115 meters<br><br>I want to bridge E's connection to both A and M. So the consumer grade<br>routers are not going to cut it.<br><br>Advice on high end routers sought. I've been told Teletronics is a good<br>name. Horror stories welcome as well.<br><br>Mike<br>_______________________________________________<br>clue mailing list<br>clue@cluedenver.org<br>http://cluedenver.org/mailman/listinfo/clue<br></div></body></html>