Wouxun Programming

I am trying to program the VCall frequency into my KG-UVD1P. When I enter 155.7525, the software automatically changes the frequency to 155.7500. Any ideas as to why this is happening?

Because that Wouxun radio does not have the 2.5 kHz step size required for many narrow band frequencies. some can be “fudged” by using 6.25 kHz steps; but there are several freqs this won’t work on.