Norm, I doubt it. The GMN6147B mike that is specified for the MTR2000 station is an optional mike for the MCS2000 mobile radio, which normally uses HMN4069E, HMN4072E, or NMN6210D mikes. Since these mikes are not used on MaxTrac, GM300, or M1225 mobile radios, there is likely to be a significant incompatibility. Note that the GMN6147B mike has three side buttons that are used for various control functions within the MTR2000 station and the MCS2000 mobile radio.
73, Eric Lemmon WB6FLY -----Original Message----- From: Repeater-Builder@yahoogroups.com [mailto:repeater-buil...@yahoogroups.com] On Behalf Of NORM KNAPP Sent: Wednesday, August 04, 2010 9:51 AM To: repeater-builder@yahoogroups.com Subject: [Repeater-Builder] MTR-2000 mic jac is the mic jack pin-out the same on the MTR-2000 repeater as it is on a Maxtrac or GM300 or M1225? Thanks Norm N5NPO
