Hello,
Does any one have info on the Micor repeater card "Morse id". Looks like it has a programable chip on it. The chip is labled CHD823. The board is a TLN641CDX. The card has a test button, two led's, and a level access hole.
I would like setup info and need to have a chip programmed with my call.
Regards
Brent
Micor repeater card "Morse ID" info needed
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-
George
- Posts: 266
- Joined: Wed Apr 16, 2003 11:14 am
- What radios do you own?: X9000, HT1550XLS, MTS2000, etc
Micor morse ID
Since much of the MSR2000 is very Micor-ish, I would suggest looking in that manual. I know for a fact that there was an IDer option for the MSR and while I have never seen a factory ID in a Micor base station.
There are some basic assumptions you can make about the Micor station ID...first it's fairly well assured that it will have a bipolar prom in it.
I would try reading the prom on a porm queen or your favorite prom burner/editor. It shouldn't be that hard to figure out.
Depending upon what it is, you may either want to replace it with a new bipolar or maybe find a way to replace it with a 2716 or something like that.
On the other hand, you may be best off examining the pinout of the board and either slicing the traces to the those pins and connecting an external IDer to those pins
OR
Getting a blank board, like a Micor prototype board and mounting the IDer to it.
I don't know where you could order a prom for this IDer or for the MSR2000. High Tech did this at one point, but since they are gone...
Good luck, you have some work ahead of you.
There are some basic assumptions you can make about the Micor station ID...first it's fairly well assured that it will have a bipolar prom in it.
I would try reading the prom on a porm queen or your favorite prom burner/editor. It shouldn't be that hard to figure out.
Depending upon what it is, you may either want to replace it with a new bipolar or maybe find a way to replace it with a 2716 or something like that.
On the other hand, you may be best off examining the pinout of the board and either slicing the traces to the those pins and connecting an external IDer to those pins
OR
Getting a blank board, like a Micor prototype board and mounting the IDer to it.
I don't know where you could order a prom for this IDer or for the MSR2000. High Tech did this at one point, but since they are gone...
Good luck, you have some work ahead of you.