I have my ANT2 connected to a 50ohm load on my K3s and reading the noise on my P3. I turn the integration on the P3 to the max (20) so as to be able to read the level easier. With the K3s PRE2 enabled and a 5Khz span on the P3 I read -162db on the P3. I'd like to compare that to others to see what they read. Anyone? 73 jim ab3cv