[TowerTalk] Trap ID

[Wilson]

Someone suggested Mosley, which seems correct.
Their trap design: http://www.mosley-electronics.com/pdf/trapdesigns.pdf

A tribander with only six traps:  http://www.mosley-electronics.com/pdf/amateur/cl33m.pdf

I don’t understand the traps.  There are two coils in each, but I don’t see how that isolates sections for the bands.
The explanation is incomplete, to say the least.

So far, no detailed explanation has appeared from googling.

Thanks,
WL