This program runs fine under Windows XP and will do all the functions that the genuine Motorola radio service software does.

You can make your own or just search on Ebay for GM300 programming or make programming interface from below at your own risk.

Many interfaces need a COSCOR input that is (active high) at 2 to 5vdc.

You can make up a circuit to convert the output from pin 8 or take a COSCOR output from inside the radio that will give you a (active high) output.

Remove the front of radio and the bottom cover and lift off the RF shield.

I tied a knot round the connector on the board to stop it being pulled off the board.

Take care not to short this COSCOR out because it will damage the radio.

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Page 2 of 2 - Motorola Radius M1225 - posted in Technical Discussion.

After a little research, I quickly saw that getting programming software and cables for this radio risks the wrath of Motorola.

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I recently got hold of 2 Motorola Radius M1225 radios (I dont know if they are.

Program radio to provide COR out on pin 12: REM-4409 65 Yes, you need to.

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UK or Russia Hackers for older Software.

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Will a computer power supply work to run the radio It supplies 12 volts at 12.

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Motorola Radius M1225 Software 12l.

Janvier 2020 motorola radius software, motorola.

Discussion: All. In the past, CPS for the radio was available through Motorolas software system under discontinued radios.

Hello guys i am the owner of a Motorola m 1225 vhf 150 MHz - 179 MHz.

Motorola Programming Software