Hi Craig, Do you know what the range of the 900MHz devices can deliver. I have a similar application which I wish to transmit at a distance of about 800 meters (1/2 mile). What is the DOC (now Industry Canada) and FCC limit without a license in the 900MHz band? Was also hoping to use the Linx HP series Tx & Rx modules. -Randie (Also stuck in Canada and hoping to find a cheaper source of Tx/Rx modules) rohtsji@glenayre.com > From craiglee@AGT.NET Fri Mar 6 10:22:08 1998 > > Try RF Monolithics. http://www.rfm.com Their transmitter is about $5US and > the receiver is about $7US. > They are in the 900 MHz range. However, you'll have to add a handful of > external components if you don't > I need a bit more range than the DOC will allow without a license. So I'm