Its possible to use with a uBITX - but here is the complexity -- need to replace the 12 MHz IF bidirectional amplifier with that board, a separate board on transmit -- and 2 switches.? a few have actually done this.?
I am finding just being able to attenuate the S9 and higher signals is delightful.? Try the ND6T circuit (I honestly think my problem was connecting it improperly maybe) - two versions available.? I am now thrilled with the VK3YE solution that I have installed.? Neither of these come pre-assembled at the moment, but each uses very few parts so these can be homebrewed.?
Meanwhile one of those boards could be great in a homebrew receiver or transceiver, if you don't want to do the surgery on the ubitx (honestly this rig is so cool why not if you are willing).?
73 Curt
