TIA-Tube Hybrids from Steve N8NM (Part 1)

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. 

Bill:

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!
73!
Steve