Observing sine wave in spectrum analyser

Status
Not open for further replies.

ankitk1990

Newbie level 3
Joined
Jun 30, 2011
Messages
4
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Visit site
Activity points
1,311
Hi

I am getting an unexpected output for a sine wave of 200khz in spectrum analyzer in simulink. Its not a monotone. It spreads over 0 to 2khz with an amplitude of -80db. A sine wave of 200hz gives perfect output in spectrum analyzer. Is there a limitation on sine wave or spectrum analyzer?
 

Status
Not open for further replies.

Similar threads

Cookies are required to use this site. You must accept them to continue using the site. Learn more…