Here's why the change... http://www.eham.net/reviews/detail/5803
LW --- In [email protected], "George Henry" <ka3...@...> wrote: > > Our club has 2 Spectrum SCR-1000 2-meter repeaters (one from 1988 and one > from the early 90's) which apparently have different crystal specs... I am > trying to find out the board revisions numbers or exact dates of > manufacture, but in the meantime, does anyone have the specs for the > various revisions of the TX and RX??? > > George, KA3HSW / WQGJ413 >

