Batboard

Hey, folks.

I was wondering if it's possible to improve the SINAD on an MCS2000 radio? (model M01MX+523W 150 MHz)

I am currently having to push 0.675µV just to hit 6dB and have to go all the way to 0.930µV to get 12dB

Is this easily fixable or will it have to be returned to the manufacturer?

Any information will be appreciated.

Thanks.