I have a limited number of Extender Cards for Motorola Service Monitors. These are the 72-pin cards (36x2) for the receiver and synthesizer modules (and maybe other modules in some units).
I have constructed these myself, and they have gold-plated contacts on the socket, tinned contacts on the plug-in end. Price is $55.00 each, plus $5.00 for Priority Mail shipping. I accept payment via PayPal - my e-mail address is my PayPal identifier. Finally my Service Monitor works exactly right! John K.
