[Motorola] Pin-Out & Specs for HMN9083D Motorola mic?

[motorola@mailman.qth.net]

Hi Doc, and the group.... Usually with spkr mikes, the Pin-out and specs are 
located
in the manual (Service Manual) for the RADIO. Most of the references to the 
mike are also (at least on the BATLABS site) cross-referenced ONLY via the 
Radio ID #'s.
       IF you can come up with the radio Number, You should be able to 
reference the info for the mike. MOST Motorola Spkr-Mic combos I have USED 
and converted are very high impedance (600 Ohms) output, and pass through an 
audio compression circuit, which is why many Police sergeants who are big and 
burly often sound like three foot tall midgets pepped up on helium, but deep 
voices in person... ;-)
73 de John W6HNC/AAA0OR OR