Scholer-Johnson EPROM's

This forum is for the discussions targeted at converting various models of Motorola equipment to operate in the 900MHz Amateur Band.

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w1ksz
Posts: 96
Joined: Tue Sep 04, 2001 4:00 pm

Scholer-Johnson EPROM's

Post by w1ksz »

I have three 800 MHz Maxtracs with EPROM's made by Scholer-Johnson (CVT-2-800). I cannot read the code plug with any RSS I have. Either all 3 Logic Boards are fried or something else strange is happening.
Anyone got any ideas ? I want to put one or two on 902 (Receive only) for Repeater Receivers.

Thanks, Dick, W1KSZ
dhohns01
Posts: 1
Joined: Mon Nov 11, 2002 9:36 am

Post by dhohns01 »

You need the scholer-johnson programmer and software to read this. The motorola rss will not work. :(
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Max-trac
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Joined: Sat Sep 08, 2001 4:00 pm

Post by Max-trac »

Blank the board with a moto conventional chip in it. Not sure if it will go up to 900 though. Might be easier to get a 900 Maxtrac.....
w1ksz
Posts: 96
Joined: Tue Sep 04, 2001 4:00 pm

S-J EPROM

Post by w1ksz »

dhohns01 wrote:You need the scholer-johnson programmer and software to read this. The motorola rss will not work. :(
I was afraid of that. Since I don't have the S/W nor know what the "RIB" looks like, I guess I got three "doorstops" !!

Thanks for the reply, Dick, W1KSZ
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