pyramid SVR-200U link to orion vhf

hello did you know if work i have de accessory ext cable of my orion whit db25 suppose to have the wire can link to SVR-200U repeater for i can talk whit my kenwood portable outside to the car and the orion tx when i press pt of my uhf portable kenwood thx a lot ! for info or pdf ! sorry for my english i ham french canadian