[ADXA] stack match blues

[Jussi Eloranta]

Hi,

Does anyone have experience with array solutions (now hamation) stack 
matches (SM-2 in particular)? I am running into strange problem on 20m 
where the individual antenna SWRs are around 1.5 but when the stack 
match kicks in the SWR jumps to 2.1. That is still kind of tolerable but 
I would definitely like to find out why this is happening. It behaves 
normally on 15m and 10m.

Jussi (aa6kj)