Hi All,

New to the group. I have a SAA-2N w/N connectors and cal set. With the necessary adapters (SMA to N etc..) I am not sure I understand if my measurements are correct. Measured (stimulus) from 1MHz - 100MHz; calibrated w/cal set. I then connected a 30db attn and it reads -25.6db @ 30MHz, what is going on? Note: this attn is marked 7-16.5GHz and is an SMA. (I have many of these attenuators and several tests on various units produces nearly the same results)

Mike C.