I have used it for work at 11Ghz to verify the STL signal at one of out stations. Yes it is lacking sensitivity, but since our transmit signal levels are at -5dbm+-1db at full power at the test port it works fine. Observed usable range is about 45db. I would love it to be more sensitive so I could see receive signals at the dish (~-70-50dbm) but no problem for now I ordered a 50db commercial amplifier (RLNA06G18G45D-H)
That should amplify the level enough to be usable. Btw, you do not want to know the price lol. But since I wanted to buy it for other lab tests anyways this was just an added excuse?to finally do it.
John
John Cunliffe W7ZQ