Advanced Design System : matching Hybrid90 specification with a datasheet

Dear all

I want to model a power splitter with a datasheet.

I used Hybrid90 (Ideal 90-degree Hybrid Coupler) which need these specification:(from ADS help)

Loss Insertion loss (dB)
GainBal Gain balance between output ports (dB)
PhaseBal Phase balance between output ports (degree)

I need it for a filter which is centered in 100 Mhz (from 80Mhz to 120Mhz) so I work in this region.

in the datasheet there PSCQ-2-120+.pdf I found Phase Unbalances (deg.) in each frequency (almost all of them are around 90) but also phase balance Max = 3 ! as you see they are really different

I still dont know how to fill these specification based on datasheet
and since I am supposed to do it also in real form not only in simulation I need to be accurate as much as I can

Thanks for reading