Nico, I had a look at the 1995 ARRL Handbook - Test Procedures and Projects chapter, page 26.43.
Here the Blocking test used at that time is explained. In the set up shown, the "weak" signal generator is set at -110dBm and is feed thru a -3dBm hybrid combiner and a -10 dBm attentuator so that the "weak" signal level at the input of the DUT is -123dBm. Henry. Nico Palermo wrote: > > Ok, but how much weak the desired signal should be? Should it be at > the MDS level > or somewhere else? The ARRL manual does not specify exactely but it > looks like that > it is in the range of - 80 dBm or so. > (I understand that for big DXers a S 8 is a weak signal not a strong > one, of course) >
