Hmmm.... Missed you were using a MiniMod2. I have never used that piece.

I can not find a manual or detailed data sheet for that unit anywhere on the internet. Crazy!!!
It appears to be programmed by the buttons and built-in screen only. I have no idea what the dBm output is and if it can be adjusted.
You will have to keep bugging PVI until someone there answers the phone or calls back.