VK4PP Ultimate uBitx Daughter Board. #parts #ubitx #filters

Nick VK4PP

HI Everyone.
I'm working on a nice little add-on board for the uBitx.
It contains:
- 200hz CW Filter
- Mic Preamp (SMM2167 Module)
- LPF section (Dual relay per filter)
I will try do it all TH, but the 100uh inductors underneath will need to be 1206 SMT...

Maybe $5 a board + post (VK-$1, DX-$3)

Here is a prototype picture:

73 Nick VK4PP

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