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Search found 7 matches

by LukeR
Thu Mar 05, 2015 9:24 pm
Forum: Radio Programming
Topic: GM300 Radius JU551 Flat Audio
Replies: 10
Views: 1119

Re: GM300 Radius JU551 Flat Audio

Hello PETNRDX, thanks for your help and have you started on your Allstar project. I am half way there. I am able to hear stations that have connected to me, however they cannot hear me when I reply. I have tried just about everything I can think if with no success. I wired my GM300 per these instruc...
by LukeR
Thu Mar 05, 2015 9:21 pm
Forum: Radio Programming
Topic: GM300 Radius JU551 Flat Audio
Replies: 10
Views: 1119

Re: GM300 Radius JU551 Flat Audio

Hello motorola_otaku, thank you for writing and yes, I am working off the URI documentation on: http://www.dmkeng.com/images/9080-GM300.pdf I am able to receive, however I am not able to transmit. In other words, people can connect to my Allstar node and I can hear them, however, when I transmit, th...
by LukeR
Thu Mar 05, 2015 9:09 pm
Forum: Radio Programming
Topic: DOSbox 0.65 and DLL's for download
Replies: 11
Views: 4204

Re: DOSbox 0.65 and DLL's for download

Thank you and it's working for me programming GM300's in Windows XP.
by LukeR
Tue Feb 24, 2015 3:00 pm
Forum: Radio Programming
Topic: GM300 Radius JU551 Flat Audio
Replies: 10
Views: 1119

Re: GM300 Radius JU551 Flat Audio

Excellent PETNRDX that you for the information and thanks to you as well Steve, I appreciate both of you for the help, I really appreciate it. I have made the jumper connection as per the specs and will work on it tonight and let you know how it works and what I find out.

Best regards,

Luke
by LukeR
Tue Feb 24, 2015 9:53 am
Forum: Radio Programming
Topic: GM300 Radius JU551 Flat Audio
Replies: 10
Views: 1119

Re: GM300 Radius JU551 Flat Audio

Hello Steve, The Article that you pointed me to about the 16 pin option/accessory connector is accurate & correct, however the board half way down is not correct. That is a MaxTrac board and it not even close to a GM300/Radius Board. I have been through that article several times to learn about ...
by LukeR
Mon Feb 23, 2015 3:23 pm
Forum: Radio Programming
Topic: DOSbox 0.65 and DLL's for download
Replies: 11
Views: 4204

Re: DOSbox 0.65 and DLL's for download

Thanks, I just downloaded it. Would you know if this better to use with GM300 DOS software than say DOSbox 0.74? I was not able to get it to work even at a CPU Speed of 191 cycles or even less.

Thank you,

Luke
by LukeR
Mon Feb 23, 2015 12:10 pm
Forum: Radio Programming
Topic: GM300 Radius JU551 Flat Audio
Replies: 10
Views: 1119

GM300 Radius JU551 Flat Audio

Hello, I have a GM300 Raduis (M34GMC29C3AA)that I want to use for a Ham Radio Allstar node that I am putting together. That docs specify that: Radius receive radio must have JU551 in position 'A' (flat audio out). I get on the web and look at all the information on JU551 and open up the top of my ra...

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