high frequency wave

Projects General Guidance
1

hi,

i'm a total n00b, but i have a question:
would it be possible to use a arduino board to generate a high frequency sine wave out? tens of MHz range?
what kind of powers could one get out? which board? so on..

any advice would be great !!!

2

You can generate a PWM and convert it to a sine wave with an external low pass but you can go very low with frequency..
Use a DDS IC, is better

Bye

3

would it be possible to use a arduino board to generate a high frequency sine wave out? tens of MHz range?

No.

The Arduino is clocked with 16MHz, it cannot generate any signal that is of higher frequency than it's own clock, any reasonable sine wave will be clearly below 1MHz.