[NLRS] TR751 + transverter

[Bruce Richardson]

There are, as Donn mentions, two different pin styles over the history of
the 751.  Both seemed "proprietary" and were not readily purchasable.
Even "Kenwood East" could not supply them just a few years after
production stopped.

Like K0KFC, I too some course header stock that had the proper pin
spacing. I cut off two pins (who were firmly mounted in the plastic
header material).  Then I attached some audio coax and a female RCA
pigtail.  Plenty of shrink tubing for protection and stiffening.  I built
two at the same time. One finally broke on my 10G rig during the last
contest. Fortunately I had another plug set ready to go.

Good luck.
73
Bruce Richardson W9FZ