The week of December 9th 2019 I ordered one of Dave Benson’s K1SWL’s newest kit designs, Midnight Design Solutions Phaser, in the 20m version, along with an enclosure kit.
The kits arrived on January 10th 2020, earlier than originally predicted or expected.
Here is look inside a a Phaser:
These radios are single band designs, and the main FT8 frequency for the band is fixed, while an alternative frequency is defined but can be used modified. Actually it appears that the programming will work out of band, but the filtering & circuits not so much.