To All Called the "K" factor 2800 is 950 73 K1ZW On 8/9/2017 9:30 PM, Cox, Norman R. wrote: > There are some equations given in the instruction manual that allow you to determine whether the rotator will handle your beam. I believe your can look up the manual at the manufacturer's site. > > Best wishes, > > Norm > > KE0ZT > > >