Bob Blick wrote: > Does anyone know, offhand, the pros and cons of 418 MHz vs 433 MHz > transmission? Specifically in reference to the choice of Linx Technologies > RF modules and their use in the U.S. > > I've heard that ham radio operators don't like 433 MHz clutter, but is 418 > MHz a better choice? Generally speaking, 418 carries more traffic, but you get slightly better concrete penetration. Geez, that didn't help - it only added to the confusion ;) -- Friendly Regards Tjaart van der Walt mailto:tjaart@wasp.co.za _____________________________________________________________ | WASP International http://www.wasp.co.za/~tjaart/index.html | | R&D Engineer : GSM peripheral services development | | Vehicle tracking | Telemetry systems | GSM data transfer | | Voice : +27-(0)11-622-8686 | Fax : +27-(0)11-622-8973 | | WGS-84 : 26¡10.52'S 28¡06.19'E | |_____________________________________________________________|