Thanks for the information. I looked inside the HLSJ I got and the component values are more consistent with UHF/VHF splitter. I left the low side alone and put a 5 pole chebyshev on the high side. 160 MHz gave me convenient values.
Part Values
Part Chebyshev 0.1 DB
L1 0.048 uH
L2 0.048 uH
C1 10.19 pF
C2 5.92 pF
C3 10.19 pF
