On Fri, Mar 29, 2019 at 12:19 PM, Nick VK4PP wrote:
I'm working on a nice little add-on board for the uBitx.
- 200hz CW Filter
- Mic Preamp (SMM2167 Module)
- VK3YE LED AGC
- 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
Nice. I want one. Perforations to separate the lpf section for a different location if desired??