Other things have kept me from progress on the Packer, but I did finally get the construction complete today. Building all the internal interconnecting leads was very fiddly, partly because of all the small connectors that are needed.
The power supply board is on the top in the photos with the RF board underneath it. The Low pass filters are at one end and the external connections at the other.
That leaves the testing and adding legends for the controls and connections.
Note that the amplifier is upside down in the photos.