I noticed that some signal generators, like PXI-5650 and PXI-5654, have their bandwidth listed as 'N/A' in comparsion tables.
In the datasheet of PXI-5654, their bandwidths are listed as N/A:
This can also be seen in the datasheet of PXIe-5644R VST:
But if you look at the specifications of PXI-5650/5651/5652, their bandwidth is 8MHz:
Does anyone know why their bandwidth is listed as N/A on the comparison tables?