Ok, been playing around with a lot of the Watkins Johnson receivers lately, almost all belong to other people. Sometimes they come with the internal extender cards in the receiver but sometime not.

Have one extender for a WJ-8716, 18, 09 and URR-74 family but need a second, it takes two to extend the LO and control stuff.

Anyone got one they would be willing to sell or part with?

Ray F KA3EKH