Thanks for the info Jim! I never did buy one of these, although it's still tempting. Just seems like a cool thing to have in the shack.That is a Kenwood TK-790 RF PCB. (look at the J72 P/N) so it will be good for RX probably even down into the 2 meter band.
RX is .25uv (-119dBm) for 12dB SINAD.