Equivalent Noise Temperature
Equivalent Noise Temperature Summary
Equivalent Noise Temperature is a mobile Android app in Productivity by Randle C. Sink. Released in Feb 2015 (11 years ago). It has about 112+ installs Based on AppGoblin estimates, it reaches roughly 4.00 monthly active users . Store metadata: updated Feb 11, 2015.
Store info: Last updated on Google Play on Feb 11, 2015 .
0★
Ratings: 0
Screenshots
App Description
Use quoted noise figure (NF) to find equivalent noise temperature (Td)
To determine the noise figure (NF) of a device use the relationship NF= (S/N)in/(S/N)out. Then in order to find the noise temperature use Td = To*(NF - 1) where To is the reference temperature (usually 290 K). The noise figure NF is given in dB but this app converts it to a linear ratio.
As an example, enter To = 290, NF = 2.5, push "Calculate" and your result should be Td = 225.7.