I'm trying to gauge what the different levels of volume these fans i'm looking to purchace put out. Can someone give me an idea as to the ammount of difference between 25 & 32 dB is? <P>thanks ...

Suited for radar, satellite and commercial applications, the 14-W XP5002-BD GaAs MMIC power amplifier has 32-dB large signal gain, a 2.7 to 3.8-GHz frequency range, and 41.5-dBm saturated output power ...