How to calculate the power in band for a specific bandwidth

[MHantera]

Hello every body 

how can I calculate the power for a certain band like if I want to calculate the power in band for a center freq 900 MHZ and band width 200K 

Thanks

[Leah-L]

Hi MHantera,

I would recommend looking into some of the spectral analysis VI's in LabVIEW under the signal processing palette. One VI that might be of interest to you is the Power & Frequency Estimate VI.

[Leah-L]

Another note: 

There are some good examples included with LabVIEW as well. If you go to Find Examples>>Analyzing and Processing Signals>>FFT and Frequency analysis, there is an example called Power Spectrum Measurement that might be a good one to look at.