I believe some of the newer mic's don't have the tone encoder in the mic and have it in the radio, I have what I thought was a newer TT mic on my GTX, but no tones. I believe the MSC2000 is one like that.
From: [email protected] [mailto:[email protected]] On Behalf Of wd8chl Sent: Monday, December 07, 2009 11:11 AM To: [email protected] Subject: Re: [Repeater-Builder] MAxtrac Help please w7nikw7nik wrote: > Has anyone rewired the pin out on a Motorola DTMF mic model hmn3013a > to a maxtrac 300 . I do not see voltage out the mic jack , this might > be a problem . Any help would be great I can get different dtmf mic , > but i don't know what model to get . As far as I can tell, it should just plug right in. Any Motorola with the 8-pin modular jack should be wired the same. The only difference I know of is the behavior of the mic, ie, whether the tones are sent continuously as long as you hold the button, or just a short blip when you first hit it. There are also some programmable units with memories, etc. In fact, you can take a DTMF mic from, say, a Micor/Syntor and just change the cord and it should work too. I even took a Mostar DTMF mic and re-wired it for a EFJ challenger low band (7154 I think?). Just moved the wires around in the mic head! If you don't have A+ on the jack, though, yeah, it probably won't work... Jim Since 1974, the award-winning Alpert JFCS has helped families of all faiths throughout most of Palm Beach County, FL, via counseling, seniors services, residences for the disabled, mentoring children, support groups and a lot more. SOLUTIONS FOR LIVING www.JFCSonline.com Please take note of our new website and E-Mail Addresses. Please update your contacts ASAP. . -------------------------------------------------------------------------------- NOTICE: This e-mail message and all attachments transmitted with it are intended solely for the use of the addressee and may contain legally privileged and confidential information. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution, copying, or other use of this message or its attachments is strictly prohibited. If you have received this message in error, please notify the sender immediately by replying to this message and please delete it from your computer.
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