[Boatanchors] SHURE BROTHERS CM-16L MOBILE MIKE

[FRED - W4FJF]

Acquired 3 Shure Bros. CM-16L hand mikes. Does anybody have any specs on them? Would like to wire them up to old GE/ERICCSON mobiles I had converted to 2m and 70cm. Would love to know if one of them would work on a Tempo 2020. Shure Bros customer support has no documentation on this mike even though it has their distinctive lettering on the back. Need wiring diagram and impedance of cartridge. Any help you guys can give will be deeply appreciated!
                   TNX FM FRED - W4FJF, 73  email:ka2hlw at netzero.net