Consider two front end amplifiers with noise floor $-174$ dBm and $-174$ dB $,$ respectively. The expected signal at the amplifier input is $-153\mathrm{.}9$ dBm $.$ which amplifier would you choose for your application?

$I_{IP}=-153\mathrm{.}9dBM$ Nolsofioor AMP$-A$

$I_{10}log(\frac{n}{{10}^{-3}})=-153\mathrm{.}9,log(\frac{x_1}{{10}^{-3}})=-174$