I am comparing a sigle band U3S with 5 watt PA kit and a multiband U3S with a 5 watt PA kit
Doing the comparison i used the same 10M LPF as well as the same 5 watt PA kit for testing each setup.
In the single band the LPF is in slot zero and in the multiband in slot 1 as that is where the LPF with the highest frequency is supposed to be installed on the LPF board.
Each U3S uses the 25 turn T1
The 5 watt PA is between the U3S and LPF in both cases.
It's not a big deal but just made me wonder why.
I haven't checked current draw yet.