Hi All,

Thanks for all the help on the helicopter project (gyros, etc.) Now I have
another question: Which radio frequencies are legal for use in the US for
short range comms? The professor who runs this project has several
Radiometrix modules that he wants us to use, but when I go to their site,it
looks like the models he has are in fact for either 418 or 433 MHz. I can't
figure out from the Radiometrix site if these are legal for the US (433
doesn't sound like it would be, that's in the 440MHz/70cm US Amateur band).

Thanks,

Sean

|
| Sean Breheny
| Amateur Radio Callsign: KA3YXM
| Electrical Engineering Student
\--------------=----------------
Save lives, please look at http://www.all.org
Personal page: http://www.people.cornell.edu/pages/shb7
mailto:shb7@cornell.edu ICQ #: 3329174