Those with sharp eyes might have noticed the green cable-
This is also the reason for the pillar securing the relay to the chassis … It adds that bit of extra rigidity and ensures that the output launcher on the PA does not move and flex the thin PCB. If there is a flaw in the mechanical layout of this transverter it is in mounting the PA in this way. Anyone attempting this transverter should take every effort to ensure that the SMA connections to the PA do not put extra strain on the launchers and cause the board to flex.
Below is an audio recording of GM3WOJ’s personal beacon as received on this transverter from a location on the side of the Braid Hills in Edinburgh using the setup on the right.