Relationship between W/Hz and dBm/Hz?

[Kayle San Juan]

Good day!
How do I convert a noise spectral density value in dBm/Hz into a W/Hz?

For example, convert -102,000 dBm/Hz into W/Hz?

Thank you!

 

[dorke]

Do you know how to convert dBm to Watts ?

 

[Kayle San Juan]

Do you know how to convert dBm to Watts ?

Is it realy that simple? I can just disregard the Hz?

 

[dorke]

Yes, why wouldn't it be simple?