Noise Figure Calculator

級聯噪聲係數計算


NF1 NF2 NF3 NF4 NF5
Gain1 Gain2 Gain3 Gain4 Gain5

Input NF and Gain in [dB].

NF [dB] Gain [dB]

[ How to use ]
1.Input NF and Gain of each stage, and click on [ Calculate ] button.

[ Example 1 ] Input is unnecessary for 3 - 5stage in the case of the 2stage amplifier.
[ Example 2 ] NF is to input L, Gain with -L in the case of the filter of loss L[dB].