Be sure to read the comments. Especially my comment. And Pete’s response.
https://n6qw.blogspot.com/2018/11/2018-year-of-ssb-transceivers_27.html?showComment=1543673593869#c2528546290216719692
DON’T BUILD IT! Sage Advice from Pete N6QW: Why You Should NOT Build an SSB Transceiver
All heartily seconded! Even here ‘Up over’, and systemically impoverished (sole active rig FT-470 on local repeater) … ex-active and ‘champ’ builder,
From reading the (very) active uBitX group at groups.io, it just consumes every moment in adding ‘features’. I built mine just pretty basic. Oh, I added a switch for low and ‘high’ power (1 battery for everything Vs 2x batteries to the Finals), but some folks want to build a neo-Icom 7600.
Off topic but has anyone heard from Duwayne. Last posting in october? http://kv4qb.blogspot.com/