"I second Andy's comment about using plenty of ferrite beads."
that was Eriks comment actually
"With regard to radiated vulnerability testing, I recall a field strength of 10 V/m from 30 MHz to 2GHz being used to validate some equipment at a previous employer."
Thats intresting, how can i generate harsh environment in my lab to test for worst case conditions?
I dont like my equipment to work below 100% of the time -if i can help it- :)
p.s I'm using gps receiver and gsm modem in my project.
Thanx
Mahmood