Last week Steve sent us a picture of his Straight Key Night rig which consisted of a homebrew thermatron transmitter and a TIA BITX as the receiver. I asked Steve for more info on the TIA BITX.
Shot these right after making the first QSO using the TIA rig as the receiver. The Arduino and '5351 are still on a breadboard, otherwise, all of the PCB modules except the filters and PA are installed on the chassis.
The QSO was uneventful, which is a good thing!